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Portfolio companies operate worldwide on six continents

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Portfolio Investments

  • 9Ren Group

    9Ren Group (formerly "Gamesa Solar")

    Logo for 9Ren Group

    9Ren Group (“9Ren”) is a European company focused on the development, construction and operation of solar photovoltaic plants. The company operates a number of facilities in Italy and Spain, selling the electricity produced by its solar plants under Feed-in-Tariff regimes. It also provides turn-key EPC solutions and operations & maintenance services, to both internal and third party customers, as well as solar PV retail offering for small and medium enterprises and residential customers under the 9Ren People brand.

    Headquarters: Madrid, Spain

    Investment Date: April 2008

    http://www.9rengroup.com
  • Abengoa

    Abengoa

    Logo for Abengoa

    Abengoa is a global energy infrastructure business providing engineering and construction, operation and production services in the energy and environmental sectors. The company carries out turn key projects for both renewable and conventional power generation, as well as operating generation and infrastructure assets. Abengoa operates in Europe, the U.S., Latin America, Africa and Asia.

    Headquarters: Seville, Spain

    Investment Date: November 2011

    www.abengoa.com
  • Acteon Group Ltd.

    Acteon Group Ltd.

    Logo for Acteon Group Ltd.

    Acteon Group Ltd., a provider of specialized offshore and subsea engineering, services and equipment aimed at “linking seabed to surface” over the life of an offshore project. First Reserve purchased 52% of the common equity of Acteon Group Ltd in November 2006 and during its investment period, Acteon expanded its geographic footprint and service offerings, grew its employees from 650 to 1900 and quadrupled its operating profit. This growth was made possible through a combination of organic and acquisitive growth, approximately half of which came through eight completed acquisitions. At the time of First’s Reserve’s exit in November 2012 in a sale to a private equity firm, Acteon, headquartered in the UK, had a global presence across virtually all key offshore oil & gas producing basins, including the North Sea, Brazil, West Africa, Southeast Asia and the Gulf of Mexico.

    Headquarters: United Kingdom

    Investment Date: November 2006

    www.acteon.com
  • AFGlobal Corporation

    AFGlobal Corporation

    Logo for AFGlobal Corporation

    AFGlobal Corporation provides products and services to the oil and gas, general industrial, aerospace and power generation industries, offering a broad range of highly-engineered products, as well as complementary aftermarket services. 

    Headquarters: Houston, Texas, U.S.

    Investment Date: December 2012

    www.afglobalcorp.com
  • Alpha Natural Resources

    Alpha Natural Resources

    Logo for Alpha Natural Resources

    Alpha Natural Resources, a Central Appalachian coal producer with significant operations in Northern Appalachia. First Reserve invested in Alpha in December 2002 and during its investment period, Alpha made nine add-on acquisitions. Alpha went public in February 2005. First Reserve exited its investment with a sale of its remaining position in Alpha in January 2006.

    Headquarters: United States

    Investment Date: December 2002

    www.alphanr.com
  • AMCI Capital

    AMCI Capital L.P.

    Logo for AMCI Capital

    AMCI Capital is a joint venture with American Metals & Coal International (“AMCI”) providing a global platform for investments in coal, coal-related infrastructure and raw material supply projects.

    Headquarters: Greenwich, Connecticut, U.S.

    Investment Date: December 2006

    www.amci-capital.net
  • Amromco Energy

    Amromco Energy ("Amromco")

    Logo for Amromco Energy

    Amromco Energy (“Amromco”) is an exploration and production company focused on the enhancement of existing oil and gas fields, primarily in Romania. Amromco is the largest independent oil and gas producer in Romania and operates enhancement activities in more than 20 fields in the country. 

    Headquarters: Houston, Texas, U.S.

    Investment Date: September 2011

    www.amromco.com
  • Anker Coal Group

    Anker Coal Group

    Logo for Anker Coal Group

    Producer of coal with a focus on selected niche coal markets in the eastern U.S. First Reserve invested in Anker Coal Group in August 1996, making 4 add-on acquisitions during its investment period. First Reserve exited its investment in December 2002.

    Headquarters: United States

    Investment Date: August 1996

  • Ansaldo Energia

    Ansaldo Energia

    Logo for Ansaldo Energia

    Ansaldo Energia (“Ansaldo”) is a provider of services and equipment to thermoelectric power plants, including gas turbines, steam turbines and turbogenerators. At acquisition, the company had an installed capacity of over 170,000 megawatts in more than 90 countries throughout the world. Ansaldo also provides plant engineering for turnkey power plants, offering the power generation market a broad range of services from component design and construction to plant operation, monitoring and repowering.

    Headquarters: Genoa, Italy

    Investment Date: June 2011

    www.ansaldoenergia.com
  • Aquilex Services

    Aquilex Services

    Logo for Aquilex Services

    Aquilex Services, an Atlanta-based holding company formed by First Reserve and management in November 2001 to provide equipment and services to the power generation industry. First Reserve made its investment in Aquilex Services in November 2001. The company acquired C&W Fabricators in November 2001, Welding Services, Inc. in April 2002, and Wheelabrator Air Pollution Control Inc., in August, 2002. First Reserve exited its investment in February 2007.

    Headquarters: Norcross, Georgia, U.S.

    Investment Date: November 2001

    www.aquilex.com
  • Arrowhead Gulf Coast Holdings, LLC

    Arrowhead Gulf Coast Holdings, LLC

    Logo for Arrowhead Gulf Coast Holdings, LLC

    Arrowhead Gulf Coast Holdings, LLC (“Arrowhead”) is a collection of contracted midstream assets focused on opportunities in Southern Louisiana. These assets include the Bay Marchand-Ostrica-Alliance crude oil pipeline as well as ~180 miles of crude oil gathering systems serving long-term producing fields in the U.S. Gulf of Mexico. 

    Headquarters: Houston, Texas, U.S.

    Investment Date: May 2016

  • Arsenal Resources

    Arsenal Resources

    Logo for Arsenal Resources

    Arsenal Resources is a natural gas exploration and production company focused on the Appalachian Basin. The company has assembled a large acreage position in the West Virginia portion of the Marcellus Shale.

    Headquarters: Pittsburgh, Pennsylvania, U.S.

    Investment Date: July 2011

    arsenalresources.com
  • Ascent Resources, LLC

    Ascent Resources, LLC

    Logo for Ascent Resources, LLC

    Ascent Resources, LLC is an exploration and production company focused on the development of natural gas in the Appalachian region of the U.S. The company is led by an independent management team who has experience in unconventional resource development. 

    Headquarters: Oklahoma City,
    Oklahoma, U.S.

    Investment Date: September 2013

    www.ascentresources.com
  • Asian Energy Holdings, LLC

    Asian Energy Holdings, LLC

    Logo for Asian Energy Holdings, LLC

    Asian Energy Holdings, formed to hold First Reserve’s investment in Asian American Coal, Inc., a development company for investing in and operating coal properties in China using Western best practices that was formed in 1999 by Morgan Massey. Asian Energy Holdings invested in Asian American Coal, Inc. in April 2005 and exited its investment in June 2008.

    Headquarters: Beijing, China

    Investment Date: April 2005

  • Aspect Abundant

    Aspect Abundant

    Logo for Aspect Abundant

    North American shale gas exploration and production platform company. First Reserve invested in Aspect Abundant Shale in July 2006, ultimately exiting in September 2010.

    Headquarters: United States

    Investment Date: July 2006

  • Aspect Energy

    Aspect Energy

    Logo for Aspect Energy

    Small exploration company taking a regional, seismic-based approach to exploration of natural gas prospects in northeastern British Columbia. First Reserve invested in Aspect Energy in April 1999 ultimately exiting in March 2007.

    Headquarters: Canada

    Investment Date: April 1999

  • Australian Coal Ventures

    Australian Coal Ventures

    Logo for Australian Coal Ventures

    Coal mining operations in Australia. First Reserve invested in Australian Coal Ventures in July 2000 and made its final exit in December 2001.

    Headquarters: Australia

    Investment Date: July 2000

  • Bahamas Oil Refining Company International Limited

    Bahamas Oil Refining Company International Limited ("BORCO")

    Logo for Bahamas Oil Refining Company International Limited

    Bahamas Oil Refining Company International Limited (“BORCO”), a large storage terminal facility in the Caribbean. First Reserve invested in BORCO in April 2008 and exited its investment in January 2011.

    Headquarters: Freeport, Bahamas

    Investment Date: April 2008

    www.buckeye.com
  • Barra Energia do Brasil Petróleo e Gás

    Barra Energia do Brasil Petróleo e Gás (“Barra”)

    Logo for Barra Energia do Brasil Petróleo e Gás

    Barra Energia do Brasil Petróleo e Gás (“Barra”) is an exploration and production company focused on basins offshore Brazil. Barra was among the first independent Brazilian companies to acquire pre-salt assets. The company has exited all of its E&P assets and is currently winding down.

     

    Headquarters: Rio de Janeiro, Brazil

    Investment Date: June 2011

    www.barraenergia.com.br
  • Basic Energy Services, Inc.

    Basic Energy Services, Inc.

    Logo for Basic Energy Services, Inc.

    Basic Energy Services, Inc., providing well site services for oil and gas exploration and production companies. In June 2000, First Reserve acquired shares in Basic after Basic’s stock purchase of First Energy Services Company (FESCO). First Reserve exited its investment in First Energy Services Company (BASIC) in July 2006.

    Headquarters: Midland, Texas, U.S.

    Investment Date: June 2000

    www.basicenergyservices.com
  • Berco Resources, LLC

    Berco Resources, LLC

    Logo for Berco Resources, LLC

    Berco Resources, LLC, a Denver based private oil and gas company. First Reserve invested in Berco Resources in April 1999 and exited its investment in March 2007.

    Headquarters: Denver, Colorado, U.S.

    Investment Date: April 1999

  • Berkley Petroleum Corp.

    Berkley Petroleum Corp.

    Logo for Berkley Petroleum Corp.

    Berkley Petroleum Corp., engaged primarily in the exploration and development of natural gas. First Reserve made its investment in Berkley Petroleum as part of its Canadian E&P investment in the second quarter of 1995 and exited its investment in March 2001.

    Headquarters: Canada

    Investment Date: Q2 1995

  • Beryl

    Beryl (formerly Coldren Oil & Gas)

    Logo for Beryl

    Exploration and production company pursuing low-risk drill-to-earn opportunities on the Gulf of Mexico shelf. First Reserve invested in Beryl Oil & Gas in August 2005, making one add-on acquisition during our investment period. First Reserve exited the investment with a sale of its remaining position in March 2010.

    Headquarters: Gulf of Mexico

    Investment Date: August 2005

  • Blue Racer Midstream, LLC

    Blue Racer Midstream, LLC

    Logo for Blue Racer Midstream, LLC

    Blue Racer Midstream, LLC is a fully integrated midstream company providing natural gas gathering, compression, dehydrating, treating, processing, fractionation, and transportation services in the Utica and Marcellus Shale plays.

    Headquarters: Dallas, Texas, U.S.

    Investment Date: December 2018

    www.blueracermidstream.com
  • Blue Source

    Blue Source

    Logo for Blue Source

    Blue Source was the largest aggregator of CO2 verified emissions reductions in the United States. First Reserve invested in Blue Source in September 2006 and exited in September 2010.

    Headquarters: United States

    Investment Date: September 2006

  • Boston Generating

    Boston Generating

    Logo for Boston Generating

    Merchant power plant in and around the Boston market. First Reserve invested in Boston Generating in September 2004 and exited the investment in December 2004.

    Headquarters: United States

    Investment Date: September 2004

  • Brand Energy and Infrastructure Services, Inc.

    Brand Energy and Infrastructure Services, Inc.

    Logo for Brand Energy and Infrastructure Services, Inc.

    Brand Energy and Infrastructure Services, Inc. (“Brand”) is a provider of specialty multi-craft services to the North American downstream energy infrastructure market. Brand’s extensive portfolio of service offerings includes work access, specialty coatings, blasting, insulation, refractory, corrosion protection, weatherproofing and other related soft crafts. Brand operates in four key energy sectors: refining, Canadian oil sands, petrochemical and power generation. The company also serves the infrastructure construction markets throughout North America and in strategic international regions.

    Headquarters: Kennesaw, Georgia, U.S.

    Investment Date: February 2007

    www.beis.com
  • Cal Dive International, Inc.

    Cal Dive International, Inc.

    Logo for Cal Dive International, Inc.

    Cal Dive International, Inc. (NYSE: DVR), a specialty oil field service company. First Reserve acquired 50% of Cal Dive in January 1995 in a transaction structured to finance the company’s growth. In April 1997, Coflexip acquired 32% of Cal Dive from the company, First Reserve and other shareholders. Subsequently, in July 1997, the company completed an IPO, and First Reserve liquidated its holdings in Cal Dive in March 2000.

    Headquarters: Houston, Texas, U.S.

    Investment Date: January 1995

    www.caldive.com
  • Caledonia Oil & Gas Limited

    Caledonia Oil & Gas Limited

    Logo for Caledonia Oil & Gas Limited

    Caledonia Oil & Gas Limited, formed in the second quarter of 2003 by First Reserve and the former management team of Highland Energy, a highly successful North Sea gas production company, with the objective of acquiring and developing natural gas reserves in that market. Caledonia acquired Consort in October 2003. First Reserve exited its investment in May 2007.

    Headquarters: London, United Kingdom

    Investment Date: October 2003

  • Caliber Midstream Partners, LP

    Caliber Midstream Partners, LP

    Logo for Caliber Midstream Partners, LP

    Caliber Midstream Partners, L.P. is a joint venture formed with Triangle Petroleum Corporation (“Triangle”; NYSE:TPLM) to provide a full-service pipeline solution to producers for oil, natural gas, produced water and freshwater in the Williston Basin of North Dakota, the region encompassing the Bakken shale.  

    Headquarters: Denver, Colorado, U.S.

    Investment Date: October 2012

    www.calibermidstream.com
  • Canadian Crude Separators

    Canadian Crude Separators

    Logo for Canadian Crude Separators

    Canadian company engaged primarily in providing oilfield waste treatment, recovery and disposal services and secondarily in well servicing. First Reserve invested in Canadian Crude Separators in July 2000, making 2 add-on acquisitions during our investment period. First Reserve exited its investment via the public markets in May 2002.

    Headquarters: Canada

    Investment Date: July 2000

  • Canadian E&P

    Canadian E&P

    Logo for Canadian E&P

    Oil and gas exploration and production company in Canada. First Reserve invested in Canadian E&P in June 1995 and exited the investment in September 1999.

    Headquarters: Canada

    Investment Date: June 1995

  • CHA Consulting, Inc.

    CHA Consulting, Inc.

    Logo for CHA Consulting, Inc.

    CHA Consulting, Inc. (“CHA”) is a highly diversified, full-service engineering consulting firm providing a wide range of technology-enhanced planning and design services across a variety of end markets including utility infrastructure, downstream processing and logistics planning. With technical personnel and offices throughout the United States and Canada, CHA offers engineering, architectural, survey, and other services necessary to complete projects with a focus on asset integrity and safety.

    Headquarters: Albany, New York, U.S.

    Investment Date: April 2018

    www.chacompanies.com
  • Chart Industries

    Chart Industries

    Logo for Chart Industries

    Chart Industries, Inc. (NASDAQ: GTLS), a global manufacturer of standard and custom engineered products and systems for a wide variety of cryogenic and heat transfer applications. First Reserve invested in Chart in October 2005 and took Chart public in July 2006. In June 2007, First Reserve exited its investment with a sale of its remaining position in Chart.

    Headquarters: Garfield Heights, Ohio, U.S.

    Investment Date: October 2005

    www.chartindustries.com
  • CHC Group Ltd.

    CHC Group Ltd.

    Logo for CHC Group Ltd.

    CHC Group Ltd. (“CHC”; OTC:HELIQ) is a provider of helicopter transportation services primarily to the offshore oil and gas industry for exploration and production activities. One of the world’s largest commercial operators of medium and heavy helicopters, the company also provides helicopter transportation services for emergency medical and search and rescue activities. CHC’s Heli-One segment is a non-original equipment manufacturer helicopter support company, providing repair and overhaul services, parts sales and distribution, and other related services to both CHC and customers based primarily in Europe, Asia and North America.  

    Headquarters: Richmond, British Columbia,
    Canada

    Investment Date: September 2008

    www.chc.ca
  • Chicago Bridge & Iron Company N.V.

    Chicago Bridge & Iron Company N.V.

    Logo for Chicago Bridge & Iron Company N.V.

    Chicago Bridge & Iron Company N.V. (NYSE:CBI), a global engineering and construction company specializing in the design and engineering, fabrication, field erection and repair of bulk liquid terminals, storage tanks, process vessels, low temperature and cryogenic storage facilities and other steel plate structures and their associated systems. In December 2000, First Reserve purchased 50% of Howe-Baker International common stock from the WEDGE Group. CBI, in turn, acquired Howe-Baker from WEDGE and First Reserve. In January 2001, First Reserve purchased shares of CBI common stock from WEDGE. In February 2001, First Reserve purchased CBI common stock to facilitate CBI’s acquisition of Pitt-Des Moines, Inc.’s Water and Engineered Construction divisions. First Reserve exited its investment during 2003 and early 2004.

    Headquarters: The Woodlands, Texas, U.S.

    Investment Date: December 2000

    www.cbi.com
  • Chiles Offshore

    Chiles Offshore

    Logo for Chiles Offshore

    Drilling company in the U.S. Gulf of Mexico. First Reserve invested in Chiles Offshore in April 1997, exiting via a sale of its remaining position in July 1997.

    Headquarters: United States

    Investment Date: April 1997

  • China Coal Energy Company Limited

    China Coal Energy Company Limited

    Logo for China Coal Energy Company Limited

    China Coal Energy Company Limited (“China Coal”) is the second largest coal company in China and fifth largest in the world, by coal reserves. The company was established in August 2006 through a restructuring by its parent company, China National Coal Group (CNCG), one of only two Chinese coal companies reporting directly to the central government. The restructuring included substantially all the CNGC’s assets, liabilities and interests related to coal, coking, coal mining equipment manufacturing, coal mine design and other related businesses.

    Headquarters: Beijing, China

    Investment Date: December2006

    www.chinacoalenergy.com
  • CiDRA

    CiDRA

    Logo for CiDRA

    CiDRA, providing process optimization and enhanced recovery services for natural resources. First Reserve invested in CiDRA in April 1999 and exited its investment in May 2006.

    Headquarters: Wallingford, Connecticut, U.S.

    Investment Date: April 1999

    www.cidra.com
  • Cobalt International Energy

    Cobalt International Energy

    Logo for Cobalt International Energy

    Cobalt International Energy (“Cobalt”; NYSE:CIE) is an exploration and production company pursuing oil in the deep offshore waters of the Gulf of Mexico and West Africa, with an emphasis on sub-salt and pre-salt exploration, development, and production. Cobalt has accumulated a deepwater exploration portfolio that it believes rivals those of the major oil companies, with interests in the sub-salt Miocene and Inboard Lower Tertiary plays in the Gulf of Mexico and offshore West Africa along with pre-salt analogs to Brazil. 

    Headquarters: Houston, Texas, U.S.

    Investment Date: September 2007

    www.cobaltintl.com
  • Colt Resources

    Colt Resources

    Logo for Colt Resources

    Company formed to acquire and develop mid continent gas reserves. First Reserve invested in Colt Industries in May 1992, making 4 add-on acquisitions during our investment period. First Reserve exited its investment with a sale of its remaining position in September 1996.

    Headquarters: United States

    Investment Date: May 1992

  • Columbia Natural Resources

    Columbia Natural Resources

    Logo for Columbia Natural Resources

    Columbia Natural Resources, engaged primarily in the exploration and production of natural gas in the Appalachian Basin. First Reserve invested in Columbia Natural Resources in October 2003 and exited its investment in December 2005.

    Headquarters: Charleston, West Virginia, U.S.

    Investment Date: October 2003

  • Connect Resource Services

    Connect Resource Services

    Logo for Connect Resource Services

    Connect Resource Services (“CRS”) is a platform currently focused on the acquisition of Austral-Asian mining services companies. The portfolio currently consists of Calibre Group Limited (“Calibre”), an Australian project delivery group providing engineering, project management, automation and process control systems, safety and training services, industrial IT consulting and rail transport solutions to the resources and infrastructure industries. 

    Headquarters: Brisbane, Australia

    Investment Date: May 2010

  • Crestwood Equity Partners LP

    Crestwood Equity Partners LP

    Logo for Crestwood Equity Partners LP

    Crestwood Equity Partners LP (NYSE: CEQP) is a publicly traded partnership that owns and operates midstream assets in multiple U.S. unconventional shale resource plays.

     

    Headquarters: Houston, Texas, U.S.

    Investment Date: November 2016

  • Deep Gulf Energy

    Deep Gulf Energy LP, Deep Gulf Energy II, LLC and Deep Gulf Energy III, LLC

    Logo for Deep Gulf Energy

    Deep Gulf Energy LP, Deep Gulf Energy II, LLC and Deep Gulf Energy III, LLC (together “Deep Gulf”) are exploration and production companies established to fund the development of oil and gas fields in the deepwater Gulf of Mexico. Deep Gulf targets undeveloped fields in water depths of 1,000 to 7,000 feet with recoverable reserves of between 20 and 300 MMBOE. The management team focuses on fields owned by larger companies which are focused on other projects, and where there is the ability to tie back to existing infrastructure. The Deep Gulf team has executed over 20 such projects in the deepwater Gulf of Mexico while working at Mariner Energy and Deep Gulf.

    Headquarters: Houston, Texas, U.S.

    Investment Date: April 2005

    www.kosmosenergy.com
  • Destiny Resource Services

    Destiny Resource Services

    Logo for Destiny Resource Services

    Independent oil and gas company operating in the Appalachian, Southwestern and Gulf Coast regions of the United States. First Reserve invested in Destiny Resource Services in May 1999, making 4 add-on acquisitions during our investment period. First Reserve exited its investment with a sale of its remaining position in September 2003.

    Headquarters: United States

    Investment Date: May 1999

  • Diamond S Shipping Inc.

    Diamond S Shipping Inc.

    Logo for Diamond S Shipping Inc.

    Diamond S Shipping Inc. (NYSE:DSSI), formerly known as Diamond S Shipping, is a publicly listed owner and operator of crude and product tankers which provide seaborne transportation of crude oil, refined petroleum and other products in international shipping markets.

     
    Headquarters: Greenwich, Connecticut, U.S.

    Investment Date: June 2010

    www.diamondsshipping.com
  • DOF Subsea

    DOF Subsea

    Logo for DOF Subsea

    DOF Subsea is a provider of offshore survey, construction support, and subsea services, operating a global fleet of modern construction support vessels.  DOF Subsea’s fleet consists of owned subsea vessels, chartered-in vessels, vessels under construction, and submersible remote operated vehicles (ROVs). DOF Subsea is established in numerous key offshore markets with operations in Brazil, West Africa, Australia and the North Sea.

    Headquarters: Bergen, Norway

    Investment Date: December 2008

    www.dofsubsea.com
  • Domain Resources

    Domain Resources

    Logo for Domain Resources

    Independent oil and gas company engaged in the exploration, development, production and acquisition of oil and natural gas properties, principally in the Gulf Coast region of the United States. First Reserve invested in Domain Resources in December 1996, making 4 add-on acquisitions during our investment period. First Reserve exited its investment via the public markets in May 2000.

    Headquarters: United States

    Investment Date: December 1996

  • Dominion Midstream Partners

    Dominion Midstream Partners

    Logo for Dominion Midstream Partners

    Dominion Midstream (NYSE:DM) is an infrastructure and growth-oriented public MLP sponsored by Dominion Resources (NYSE:D). Dominion Midstream was formed to own, operate, develop and acquire natural gas import, storage, regasification, transportation and related assets.

    Headquarters: Richmond, Virginia, U.S.

    Investment Date: December 2019

    www.dommidstream.com
  • Dresser Utility Solutions, LLC

    Dresser Utility Solutions, LLC

    Logo for Dresser Utility Solutions, LLC

    Dresser Utility Solutions, LLC (fka Dresser Natural Gas Solutions) is a global original equipment manufacturer of commercial and industrial natural gas meters and pipeline repair products, encompassing trusted, recognized brands with a 135+ year history.  The company has highly accurate, scalable manufacturing capabilities for meter, instrument and pipeline solutions products serving gas distribution utilities.  Dresser Utility Solutions also has a history of innovation and capitalizes on industry trends of smart grid adoption, upgrade of aging infrastructure, asset integrity and safety.  

    First Reserve knows Dresser Utility Solutions well, having previously owned the business for ~10 years when it was part of Dresser, Inc., an FR portfolio company sold in 2011.

    Headquarters: Houston, TX, U.S.

    Investment Date: October 2018

    https://dresserutility.com/
  • Dresser, Inc.

    Dresser, Inc.

    Logo for Dresser, Inc.

    Dresser, Inc., designer, manufacturer and marketer of highly engineered equipment and services. Dresser was formed by a First Reserve led management buyout from Halliburton in April 2001. First Reserve exited this investment in May 2007. Subsequently, the buyer invited First Reserve to join them in the investor group going forward. First Reserve made this subsequent equity investment in May 2007 and exited its investment in February 2011.

    Headquarters: Addison, Texas, U.S.

    Investment Date: April 2001, May 2007

    www.dresser.com
  • Dresser-Rand

    Dresser-Rand

    Logo for Dresser-Rand

    Dresser-Rand (NYSE:DRC), among the largest global suppliers of custom-engineered rotating equipment solutions for long-life, critical applications in the oil, gas, petrochemical, and process industries. First Reserve purchased Dresser-Rand from Ingersoll-Rand in October 2004. First Reserve took Dresser-Rand public in August 2005. In March 2007, First Reserve exited its investment with a sale of its remaining position in Dresser-Rand.

    Headquarters: Olean, New York, U.S.

    Investment Date: October 2004

    www.dresser-rand.com
  • Dublin Waste to Energy

    Dublin Waste to Energy

    Logo for Dublin Waste to Energy

    Dublin Waste to Energy is a partnership with Covanta, a leading global owner, operator and developer of waste-to-energy facilities, to invest in one of their recent waste to energy projects. When complete, the project is expected to be a ~69 MW capacity plant in Dublin, Ireland, processing ~600,000 metric tons of waste per year and ultimately supplying clean, renewable power to approximately 80,000 homes.

    Headquarters: Dublin, Ireland

    Investment Date: September 2014

    www.Dublinwastetoenergy.ie
  • Eagle Infrastructure Services, Inc.

    Eagle Infrastructure Services, Inc.

    Logo for Eagle Infrastructure Services, Inc.

    Eagle Infrastructure Services, Inc. is a provider of third party inspection, integrity management, environmental, survey, qualification testing and NDE (non-destructive examination) auditing services for pipeline and related facilities infrastructure in transmission, gathering, utility, LDC (local distribution company), storage and downstream markets.

     

     

     

    Headquarters: Cleveland, Oklahoma, U.S.

    Investment Date: September 2016

    www.eagle-infra.com
  • Energy Credit Partners

    Energy Credit Partners ("ECP")

    Logo for Energy Credit Partners

    Energy Credit Partners, L.P. (“ECP”) is an energy-focused investment vehicle focused on syndicated bank loans and other corporate debt. ECP is owned by First Reserve in partnership with Silvermine Capital Management (“Silvermine”), a well-established bank loan asset manager.  Silvermine manages the day to day administration of the portfolio, but investment decisions are made jointly by First Reserve and Silvermine.  

     

    Headquarters: Stamford, Connecticut, U.S.

    Investment Date: February 2008

  • Entech II

    Entech II (LVF)

    Logo for Entech II

    Manufacturer and marketer of highly engineered equipment and provider of services for the energy industry in flow control, measurement and power. First Reserve invested in Entech Industries (LVF) in December 2000 and liquidated its investment in April 2001.

    Headquarters: United States

    Investment Date: December 2000

  • EnTech Industries/Dresser

    EnTech Industries/Dresser (RingO)

    Logo for EnTech Industries/Dresser

    Manufacturer and marketer of highly engineered equipment and provider of services for the energy industry in flow control, measurement and power. First Reserve invested in Entech Industries (RingO) in May 1997, making 8 add-on acquisitions during our investment period. First Reserve exited the investment with a sale of its remaining position in May 2007.

    Headquarters: United States

    Investment Date: May 1997

  • Expanse Energy Solutions

    Expanse Energy Solutions

    Logo for Expanse Energy Solutions

    Expanse Energy Solutions (“Expanse”) is a provider of electrical infrastructure, automation and maintenance services and materials to the oil and gas and commercial and industrial industries. Expanse operates as a network of companies across the United States with a wide scope of offerings that service the electrical demands of automation, artificial lift and enhanced oil recovery. Expanse offers turn-key solutions by providing a national reach with local service capabilities, supply chain management and around-the-clock maintenance. 

    Headquarters: Houston, Texas, U.S.

    Investment Date: December 2013

    www.expanseenergy.com
  • First Caribbean Power and Midstream

    First Caribbean Power and Midstream

    Logo for First Caribbean Power and Midstream

    First Caribbean Power and Midstream was a platform to own contracted power and midstream assets in the Eastern Caribbean.  The platform consisted of a majority stake in Trinity Power Limited (“Trinity”), a 225MW natural gas fired power generation facility providing power under a long-term power purchase agreement.  

    Headquarters: Greenwich, Connecticut, U.S.

    Investment Date: January 2012

  • First ECA Midstream

    First ECA Midstream

    Logo for First ECA Midstream

    First ECA Midstream is a joint venture formed with Energy Corporation of America (“ECA”) to own natural gas gathering systems serving the Marcellus Shale. The two initial pipelines, newly constructed by ECA in Greene and Clearfield counties in Pennsylvania, operate under long-term, fixed-rate take-or-pay contracts. The company also owns a third pipeline system in West Virginia which also provides a small amount of revenues from long-term customers utilizing the system. 

    Headquarters: Charleston, West Virginia, U.S.

    Investment Date: October 2011

  • First Reserve Momentum

    FR Momentum

    Logo for First Reserve Momentum

    First Reserve Momentum, L.P. (“FR Momentum”) was a joint venture with several current and former executives from Petrofac, an international service provider to the oil and gas production and processing industry, to invest in smaller-sized global equipment and service opportunities. 


    Headquarters: London, England

    Investment Date: January 2014

  • First Reserve Oil & Gas

    First Reserve Oil & Gas

    Logo for First Reserve Oil & Gas

    Owner and operator of gas storage systems for natural gas producers, pipeline companies and end users, principally local utilities and industrial customers. First Reserve invested in First Reserve Oil & Gas in December 1995, making 6 add-on acquisitions during our investment period. First Reserve exited its investment with a sale of its remaining position in May 2000.

    Headquarters: United States

    Investment Date: December 1995

  • First Reserve Sustainable Growth Sponsor LLC

    First Reserve Sustainable Growth Sponsor LLC

    Logo for First Reserve Sustainable Growth Sponsor LLC

    For information on First Reserve Sustainable Growth Sponsor LLC please visit http://www.frsgcorp.com.

    Headquarters: Stamford, CT

    Investment Date: March 2021

    https://www.frsgcorp.com/
  • Fort Detrick Energy

    Fort Detrick Energy

    Logo for Fort Detrick Energy

    Fort Detrick Energy owns a central utility plant for a critical United States government facility, providing conditioned electricity, steam, and chilled water. It operates under long-term contracts with the U.S. Government.

    Headquarters: Frederick, Maryland, U.S.

    Investment Date: July 2011

  • Foundation Coal Corporation

    Foundation Coal Corporation

    Logo for Foundation Coal Corporation

    Foundation Coal Corporation, a large American coal mining company. First Reserve sourced and co-led the acquisition of Foundation with American Metals & Coal International (“AMCI”) in July 2004, later inviting another private equity firm to participate. Prior to the acquisition, Foundation was a subsidiary of RAG AG. First Reserve, along with its partners, took the company public in 2004. First Reserve exited its position in Foundation Coal in January 2006.

    Headquarters: Linthicum Heights, Maryland, U.S.

    Investment Date: July 2004

  • FR Midstream Holdings, LLC

    FR Midstream Holdings, LLC

    Logo for FR Midstream Holdings, LLC

    FR Midstream Holdings, LLC (“FR Midstream”) is a platform to invest in midstream energy companies such as U.S. pipelines, terminals and associated midstream assets. FR Midstream has deployed capital into midstream energy companies with, in our view, long-term growth prospects, providing talented management teams with growth capital and financing solutions at a time when existing capital providers may be constrained. FR Midstream’s portfolio currently consists of investments in Crestwood Equity Partners LP (“Crestwood” NSYE:CEQP), an MLP focused on the gathering, processing, storage and transportation of crude oil, natural gas and natural gas liquids from North American shale plays, and KA First Reserve, a partnership with Kayne Anderson Capital Advisors. 

     

    Headquarters: Houston, Texas, U.S.

    Investment Date: March 2008

  • FR Risk Management

    FR Risk Management

    Logo for FR Risk Management

    Offshore Gulf of Mexico energy reinsurance company. First Reserve invested in FR Risk Management in May 2006 and exited the investment in September 2008.

    Headquarters: Bermuda

    Investment Date: May 2006

  • FR Warehouse

    FR Warehouse

    Logo for FR Warehouse

    FR Warehouse Holdings LLC (“FR Warehouse”) is an investment in the Comanche project, a 120MW solar PV facility located in Colorado that benefits from a 25-year, fixed price power purchase agreement. FR Warehouse is wholly owned by First Reserve and co-investors.

    Headquarters: Greenwich, Connecticut, U.S.

    Investment Date: August 2015

  • FREIF North American Power I

    FREIF North American Power I ("NAP I")

    Logo for FREIF North American Power I

    FREIF North American Power I (“NAP I”) was a platform to own a portfolio of contracted power generation assets in the United States. The portfolio consisted of 13 facilities located in California, Texas, New Mexico, and Connecticut, that generated a total of ~1,500 MW net to NAP I. All 13 facilities operated under contracts with utilities that provided long-term investment protection. In November 2016, NAP I sold 12 of the facilities. The remaining facility is located in California and generates a total of nearly 220 MW net to NAP I.

    Headquarters: Greenwich, Connecticut, U.S.

    Investment Date: March 2012

  • GenPower Holdings

    GenPower Holdings

    Logo for GenPower Holdings

    GenPower holds Longview Power, a newly constructed 7 MW supercritical coal-fired power generating facility in West Virginia, and Mepco, a West Virginia based coal mining operation. First Reserve invested in GenPower Holdings, L.P. in October 2008 and exited the investment in September 2013.

    Headquarters: United States

    Investment Date: October 2008

  • Glencore plc

    Glencore plc

    Logo for Glencore plc

    Glencore is one of the world’s largest global diversified natural resource companies and is one of the ten biggest companies within the FTSE 100 Index. The Group’s industrial and marketing activities are supported by a global network of more than 90 offices located in over 50 countries. Its diversified operations are comprised of over 150 mining and metallurgical sites, offshore oil production assets, farms and agricultural facilities.

    Headquarters: Baar, Switzerland

    Investment Date: December 2009

    www.glencore.com
  • Greystone Petroleum, LLC

    Greystone Petroleum, LLC

    Logo for Greystone Petroleum, LLC

    Greystone Petroleum, founded in 1994 to pursue acquisitions of producing gas properties with development potential in the western interior seaway of North America. In March 2002, First Reserve invested in Greystone to facilitate its acquisition of Devon Energy Corporation’s interest in the Sligo Field of North Louisiana. First Reserve exited its investment in June 2004.

    Headquarters: Houston, Texas, U.S.

    Investment Date: March 2002

  • GridTek Utility Services

    GridTek Utility Services

    Logo for GridTek Utility Services

    GridTek Utility Services (formerly referred to as Power Corporation of America) is a leading provider of electrical transmission and distribution maintenance services for utility infrastructure, primarily serving the Southeast, mid-Atlantic and Southwest regions of the United States.

    Headquarters: Melbourne, FL

    Investment Date: December 2020

  • Highland Energy

    Highland Energy

    Logo for Highland Energy

    Highland Energy, created in January 1999 to capitalize on opportunities to acquire and develop natural gas reserves in the southern North Sea. First Reserve invested in two stages to fund acquisitions, beginning in April 2000. The company was sold by First Reserve in January 2002 and, given the structure of the consideration, First Reserve exited its investment in February 2003.

    Headquarters: United Kingdom

    Investment Date: April 2000

  • Hoover Circular Solutions Ltd.

    Hoover Circular Solutions Ltd. ("Hoover CS")

    Logo for Hoover Circular Solutions Ltd.

    Hoover Circular Solutions Ltd. (“Hoover CS”, fka Hoover Ferguson Group) is an integrated service provider of chemical tanks, catalyst bins, and other related rental products and services to the energy, petrochemical and general industrial end markets. With history dating back to 1911, Hoover CS provides its customers with comprehensive specialized container solutions as well as a range of complementary services including cleaning, refurbishment, recertification and logistics. The company is focused on promoting environmental responsibility by making sustainable packaging the standard in the industries it serves.

     

    Headquarters: Houston, Texas, U.S.

    Investment Date: January 2015

    www.hooversolutions.com
  • INGENCO

    INGENCO

    Logo for INGENCO

    Designs, builds and operates distributed power generation facilities, primarily focusing on landfill-gas fired renewable energy projects. First Reserve invested in INGENCO in April 2006 and exited the investment in June 2012.

    Headquarters: United States

    Investment Date: April 2006

  • Intero Integrity Services

    Intero Integrity Services

    Logo for Intero Integrity Services

    Intero Integrity Services is a global inspection and industrial services provider to the oil, gas, refining, and petrochemical industries. The company provides technology-driven services to enhance the integrity and performance of critical midstream and downstream assets during their life cycle, particularly for the inspection of challenging high angle and small diameter pipeline infrastructure.

    Headquarters: Tricht, The Netherlands

    Investment Date: December 2017

    www.intero-integrity.com
  • IOG Resources

    IOG Resources

    Logo for IOG Resources

    IOG Resources, LLC and IOG Resources II, LLC are non-operated exploration and production companies focused on partnering with operators to provide drilling capital to acquire working interests in oil and natural gas assets across multiple core hydrocarbon basins in North America (each distinct asset investment a Development JV or PDP acquisition).

     IOG Resources II, LLC closed on April 13, 2022.

    Headquarters: Dallas, TX

    Investment Date: July 2017

    https://www.iogresources.com/
  • IRISNDT Inspection & Engineering Inc.

    IRISNDT Inspection & Engineering Inc.

    Logo for IRISNDT Inspection & Engineering Inc.

    IRISNDT Inspection & Engineering Inc. (“IRISNDT”) is a leader in providing advanced and general non-destructive testing (NDT), inspection, engineering, heat treatment, and specialized software solutions to the refining, petrochemical, utility, pipeline and industrial markets. The company was founded in 1953 and provides a full suite of NDT services to downstream end-markets with locations across the U.S., Canada and the UK. Driven by advanced technology, IRISNDT’s asset integrity evaluations are mission-critical to the owners of energy infrastructure, promoting efficient and safe operations, minimizing unplanned downtime, and increasing runtimes.

    Headquarters: Edmonton, Alberta, Canada

    Investment Date: May 2019

    https://www.irisndt.com
  • James River

    James River

    Logo for James River

    Producer of low sulfur steam and metallurgical coal to United States utility, industrial and steel users. First Reserve invested in James River in May 1994, making 6 add-on acquisitions during our investment period. First Reserve exited its investment with a sale of its remaining position in June 2002.

    Headquarters: United States

    Investment Date: May 1994

  • KCA Deutag

    KCA Deutag

    Logo for KCA Deutag

    KCA Deutag, a large international land drilling contractor providing onshore and offshore drilling services and rig operations to major international and government-owned oil companies. First Reserve invested in KCA Deutag in December 2007 and exited its investment in November 2010.

    Headquarters: Aberdeen, United Kingdom

    Investment Date: December 2007

    www.kcadeutag.com
  • Kenersys

    Kenersys

    Logo for Kenersys

    An integrated wind energy equipment company focused on the design, assembly and marketing of wind turbine generators. First Reserve invested in Kenersys in June 2008 and exited the investment in September 2013.

    Headquarters: Germany

    Investment Date: June 2008

  • Kingfisher Wind

    Kingfisher Wind ("Kingfisher")

    Logo for Kingfisher Wind

    Kingfisher Wind (“Kingfisher”) is a 298MW wind farm located outside Oklahoma City, Oklahoma, which First Reserve believes is supported by a strong, consistent wind resource. The project was built with Apex Clean Energy (“Apex”), an independent renewable energy developer, serving as the construction and asset manager.  Kingfisher benefits from a 20-year, fixed-price electricity and renewable energy credit hedging agreement and will connect to the Southwest Power Pool electricity market.

     

    Headquarters: Oklahoma, U.S.

    Investment Date: January 2015

  • KrisEnergy Ltd.

    KrisEnergy Ltd. ("KrisEnergy")

    Logo for KrisEnergy Ltd.

    KrisEnergy Ltd. (“KrisEnergy”; SGX:SK3) is an independent oil and gas exploration and production  company operating in Southeast Asia. The company holds a portfolio of assets diversified throughout the exploration and development life cycle. KrisEnergy has operational offices throughout Southeast Asia, reflecting its broad regional footprint.

    Headquarters: Singapore

    Investment Date: November 2009

    www.krisenergy.com
  • La Bufa Wind

    La Bufa Wind

    Logo for La Bufa Wind

    La Bufa Wind is a partnership with Mexico Power Group (“MPG”), a leader within the renewable energy industry, to build a 130MW wind farm in Zacatecas, Mexico.  Upon completion, the project will benefit from long-term contractual protections, selling its generated power to Volkswagen de México under a 20-year, inflation-linked, fixed-price, US-dollar denominated power purchase agreement.  It is anticipated by Volkswagen de México that the clean energy consumed by the plant will be equal to the electricity used by 162,000 households in Mexico.  

    Headquarters: Mexico City, Mexico

    Investment Date: December 2015

  • Lackawanna Energy Center

    Lackawanna Energy Center ("Lackawanna")

    Logo for Lackawanna Energy Center

    Lackawanna Energy Center (“Lackawanna”) is a 1,485 MW combined-cycle natural gas-fired power plant under construction in Lackawanna County, Pennsylvania.  The project is being developed in partnership with Invenergy LLC, a clean energy and natural gas-fired power developer, owner and operator. Upon its completion, Lackawanna is expected to generate electricity for the Pennsylvania-New Jersey-Maryland (“PJM”) Interconnection electricity market in the United States.

    Headquarters: Jessup, Pennsylvania, United States

    Investment Date: December 2016

    www.lackawannaenergy.com
  • Lamons

    Lamons

    Logo for Lamons

    Lamons is a manufacturer and distributor of industrial gaskets and fastener solutions used in mission-critical applications primarily across the petroleum refining, petrochemical and midstream energy transportation markets.

    Headquarters: Houston, TX

    Investment Date: December 2019

  • LineStar Integrity Services, LLC

    LineStar Integrity Services, LLC

    Logo for LineStar Integrity Services, LLC

    LineStar Integrity Services, LLC (“LineStar”) is a platform committed to the safe delivery of non-discretionary, recurring and essential pipeline integrity, maintenance and repair services and small, recurring capital projects to the midstream and downstream value chain. LineStar provides a comprehensive suite of solutions that includes midstream integrity maintenance, corrosion and cathodic protection, coatings, GIS, SCADA, remote monitoring / control room operations, measurement and automation, and O&M compliance. The company helps its clients manage risk and enhance safety and environmental best practices and compliance by providing services to maintain the integrity of pipeline and midstream facility assets throughout their life cycles.

    Headquarters: Pasadena, Texas, U.S.

    Investment Date: July 2017

    www.linestar.com
  • Los Ramones II

    Los Ramones II

    Logo for Los Ramones II

    Los Ramones II Norte and Sur (“Los Ramones II”) consists of a 744-kilometer pipeline that is expected to transport up to 1.4 billion cubic feet per day of natural gas from near the Texas border to Guanajuato, near Mexico City, traversing growing demand centers in Mexico’s industrial heartland.  The pipeline holds a 25-year take-or-pay contract and is the first major midstream asset sponsored by Petroleos Mexicanos (“Pemex”), the national oil company of Mexico, to be built in partnership with foreign capital since the approval of Mexico’s historic Constitutional Energy Reform in 2013.

    Headquarters: Mexico City, Mexico

    Investment Date: December 2015

  • M Group Services

    M Group Services

    Logo for M Group Services

    M Group Services (formerly known as Morrison Utility Services) is a provider of utility infrastructure services in the United Kingdom. With history dating back to 1884, the company services electricity, gas and other companies throughout the UK. The company provides recurring maintenance, enhancement, expansion and renewal services to utilities and infrastructure assets.

    Headquarters: Stevenage, United Kingdom

    Investment Date: September 2016

    www.mgroupservices.com
  • Mariah North Wind

    Mariah North Wind

    Logo for Mariah North Wind

    Mariah North Wind is a 230MW wind project in Parmer County in West Texas.  The project was developed and built in partnership with the experienced development and construction management team of Mariah Acquisition and Harvest Energy Services, Inc.  The project benefits from a strong, historically consistent wind resource; a 13-year, fixed-price hedge for much of its power production; and turbine supply and long-term O&M services from General Electric.  


    Headquarters: Houston, Texas, U.S.

    Investment Date: February 2016

  • Mexico Clean Fuels Infrastructure

    Mexico Clean Fuels Infrastructure

    Logo for Mexico Clean Fuels Infrastructure

    Mexico Clean Fuels Infrastructure owns an Ultra-low Sulphur Gasoline (“ULSG”) processing plant, part of an existing and essential group of assets used to produce gasoline in compliance with Mexico’s environmental standards.  Already in service, the ULSG plant operates under a 20-year fixed payment contract with Petroleos Mexicanos (“Pemex”), the national oil company of Mexico.


    Headquarters: Mexico City,
    Mexico

    Investment Date: July 2016

  • Midstates Petroleum

    Midstates Petroleum ("Midstates")

    Logo for Midstates Petroleum

    Midstates Petroleum (“Midstates”; NASDAQ:MPOYQ) is an independent exploration and production company operating primarily in Oklahoma and Texas. Midstates’ strategy is to grow reserves, production and cash flows with a focus on the application of modern drilling and completion techniques in oil and liquids-rich basins in the onshore U.S. 

    Headquarters: Houston, Texas, U.S.

    Investment Date: August 2008

    www.midstatespetroleum.com
  • Midstream Enterprises

    Midstream Enterprises ("ME")

    Logo for Midstream Enterprises

    Midstream Enterprises (“ME”) is a platform to invest in the energy midstream sector through the acquisition of companies or assets. The portfolio currently consists of a 5.9% General Partner interest in Plains All American (“PAA”), a $16 billion publicly traded master limited partnership engaged in the transportation, storage, terminalling, and marketing of crude oil, refined products and LPG.

    Headquarters: Houston, Texas, U.S.

    Investment Date: December 2010

  • National Oilwell, Inc

    National Oilwell, Inc

    Logo for National Oilwell, Inc

    National Oilwell, Inc. (NYSE:NOI), comprehensive systems and components used in oil and gas drilling and production. First Reserve, Inverness Partners and management purchased National in January 1996 from USX and Armco Steel and subsequently took the Company public in October 1996. National acquired 13 companies during the period of First Reserve’s investment. First Reserve exited its investment in February 2001.

    Headquarters: Houston, Texas, U.S.

    Investment Date: January 1996

    www.natoil.com
  • Natural Resource Partners

    Natural Resource Partners

    Logo for Natural Resource Partners

    Natural Resource Partners L.P., a master limited partnership principally engaged in the business of owning and managing mineral reserve properties. First Reserve exited its entire position in Natural Resource Partners in the fourth quarter of 2005.

    Headquarters: Houston, Texas, U.S.

    Investment Date: December 1996

    www.nrplp.com
  • Navigator Energy Services, LLC

    Navigator Energy Services, LLC

    Logo for Navigator Energy Services, LLC

    Navigator Energy Services, LLC (“Navigator”) is a midstream company constructing crude oil gathering and transportation assets in the core of the Midland Basin, located in Texas.  Ultimately, the system is expected to total approximately 580 miles.  It is supported by long-term ship-or-pay and acreage dedication contracts from multiple customers. 


    Headquarters: Dallas, Texas, U.S.

    Investment Date: December 2003

    www.navigatorenergyservices.com
  • New World Resources B.V.

    New World Resources B.V.

    Logo for New World Resources B.V.

    New World Resources Plc (LSE: GBp, PSE:CZK, WSE:PLN) is a Central European coal and coke producer. First Reserve invested in NWR in October 2005. NWR became a publicly listed company in May 2008 joining the London, Prague and Warsaw Stock Exchanges. The company was noted as the largest Initial Public Offering on the London Stock Exchange in 2008. First Reserve exited its investment in July 2009.

    Headquarters: Amsterdam, the Netherlands

    Investment Date: October 2005

    www.newworldresources.eu
  • Osage Bio Energy

    Osage Bio Energy

    Logo for Osage Bio Energy

    A producer of ethanol based in Virginia, designed to allow ethanol production from multiple sources of starch. First Reserve invested in Osage Bio Energy in February 2008 and exited the investment in March 2013.

    Headquarters: United States

    Investment Date: February 2008

  • Pacific Energy Partners

    Pacific Energy Partners

    Logo for Pacific Energy Partners

    Pacific Energy Partners (NYSE:PPX) (“Pacific Energy”), engaged in the business of gathering, transporting, storing and distributing crude oil and other related products. First Reserve invested in Pacific Energy in March 2005 and exited its investment in November 2006.

    Headquarters: Long Beach, California, U.S.

    Investment Date: March 2005

    www.PacificEnergy.com
  • Patina Oil & Gas

    Patina Oil & Gas

    Logo for Patina Oil & Gas

    Growing mid-size independent energy company engaged in the acquisition, development and exploitation of oil and natural gas properties in the continental U.S. First Reserve invested in Patina Oil & Gas in October 1997, making 4 add-on acquisitions during our investment period. First Reserve exited its investment via the public markets in December 2000.

    Headquarters: United States

    Investment Date: October 1997

  • PBF Energy Company LLC

    PBF Energy Company LLC

    Logo for PBF Energy Company LLC

    PBF Energy Company LLC (NYSE:PBF) is one of the largest independent refiners in North America, operating, through its subsidiaries, oil refineries and related facilities in Delaware City, Delaware, Paulsboro, New Jersey and Toledo, Ohio.

    Headquarters: Parsippany, New Jersey, U.S.

    Investment Date: May 2010

    www.pbfenergy.com
  • Petrocorp

    Petrocorp

    Logo for Petrocorp

    Oil and gas exploration company in North America. First Reserve invested in Petrocorp in December 1993, making 4 add-on acquisitions during our investment period. First Reserve exited its investment via the public markets in July 1996.

    Headquarters: United States

    Investment Date: December 1993

  • PetroFirst Infrastructure Limited

    PetroFirst Infrastructure Limited

    Logo for PetroFirst Infrastructure Limited

    PetroFirst Infrastructure Limited (“PFIL”) and PetroFirst Infrastructure 2 Limited (“PFIL 2”) are companies formed as a joint venture with Petrofac, an international service provider to the oil and gas production and processing industry. PFIL owns Petrofac’s former fleet of two vessels that process and store oil in support of offshore production and PFIL 2 owns the Lewek EMAS floating production storage and offloading vessel.

    Headquarters: Jersey, United Kingdom

    Investment Date: June 2014

  • Lucero Energy Corp.

    Lucero Energy Corp.

    Logo for Lucero Energy Corp.

    Lucero Energy Corp. (“Lucero”; TSXV:LOU), formerly known as PetroShale Inc., is a growing oil exploration and production company engaged in the acquisition, development and consolidation of interests in the North Dakota Bakken and Three Forks formation, with a focus on the Fort Berthold area which First Reserve believes is the most economic portion of the play.

    Headquarters: Calgary, Alberta, Canada

    Investment Date: January 2018

    www.petroshaleinc.com
  • Palmdale Solutions

    Palmdale Solutions

    Logo for Palmdale Solutions

    Palmdale Solutions (“Palmdale”) is a leading provider of fuels, lubricants, and chemicals with delivery and management solutions across the state of Florida, primarily serving the agricultural, industrial, construction, marine, and government sectors.

    Headquarters: Fort Pierce, Florida

    Investment Date: May 2023

    https://palmdaleoil.com/
  • Phillips 66 Partners LP

    Phillips 66 Partners LP

    Logo for Phillips 66 Partners LP

    Phillips 66 Partners LP (“PSXP”, NYSE: PSXP) is a growth-oriented public master limited partnership sponsored by Phillips 66 (NYSE: PSX). PSXP owns, operates, develops and acquires predominantly fee-based crude, refined products, and NGL midstream assets, many of which have take-or-pay contracts associated with them. PSX is the largest customer of PSXP, and we believe that PSXP’s assets are integral to the ongoing operation of PSX’s assets.  First Reserve is pleased to be partnering with what we believe is a strong, supportive sponsor capable of providing long-term growth visibility.

    Headquarters: Houston, Texas, U.S.

    Investment Date: October 2017

    www.phillips66partners.com
  • Phoenix Energy Services

    Phoenix Energy Services

    Logo for Phoenix Energy Services

    Producer of low sulfur steam and metallurgical coal to United States utility, industrial and steel users. First Reserve invested in Phoenix Energy Services in January 1995, making 17 add-on acquisitions during our investment period. First Reserve exited its investment with a sale of its remaining position in November 1999.

    Headquarters: United States

    Investment Date: January 1995

  • Picus Petroleum

    Picus Petroleum

    Logo for Picus Petroleum

    Canadian exploration and development play leveraging the connections of an experienced service company partner. First Reserve invested in Picus Petroleum in March 2000, making its final exit in January 2004.

    Headquarters: Canada

    Investment Date: March 2000

  • Pine Mountain Oil & Gas

    Pine Mountain Oil & Gas

    Logo for Pine Mountain Oil & Gas

    Pine Mountain Oil & Gas, established in 1984 as a wholly-owned subsidiary of Pittston Coal Company, to identify, consolidate and manage Pittston’s oil and gas resources. First Reserve acquired Pine Mountain from Pittston Coal Company in August 2003. First Reserve exited its investment in December 2004.

    Headquarters: Abingdon, Virginia, U.S.

    Investment Date: August 2003

  • Plains All American Pipeline, L.P.

    Plains All American Pipeline, L.P.

    Logo for Plains All American Pipeline, L.P.

    Plains All American Pipeline, L.P. (“Plains”; NASDAQ: PAA) is a publicly traded master limited partnership that owns and operates midstream energy infrastructure and provides logistics services for crude oil, natural gas liquids, natural gas and refined products. Plains owns an extensive network of pipeline transportation, terminalling, storage and gathering assets in key crude oil and NGL producing basins and transportation corridors and at major market hubs in the U.S. and Canada.

    Headquarters: Houston, Texas,, U.S.

    Investment Date: January 2016

    www.plainsallamerican.com
  • Plasco Energy Group

    Plasco Energy Group

    Logo for Plasco Energy Group

    Waste-to-energy company with patented technologies for converting municipal garbage into clean materials for alternate use. First Reserve invested in Plasco Energy Group in November 2007 and exited the investment in September 2013.

    Headquarters: Canada

    Investment Date: November 2007

  • Power Well Services

    Power Well Services

    Logo for Power Well Services

    Power Well Services, established in March 2004 when First Reserve acquired Power Chokes. In July 2004, First Reserve purchased the surface well testing assets of Halliburton Company and merged it with Power Chokes to form Power Well Services. First Reserve exited its investment in December 2006.

    Headquarters: Cypress, Texas, U.S.

    Investment Date: March 2004

    www.powerwellservices.com
  • Pride International, Inc.

    Pride International, Inc.

    Logo for Pride International, Inc.

    Pride International, Inc. (NYSE:PDE), an international provider of contract drilling and associated services related to the oil and gas exploration and production industry, both onshore and offshore. First Reserve first invested in Pride International in April 1999. In September, 2001, Pride merged with Marine Drilling Companies, Inc. and First Reserve exited its investment in May 2005.

    Headquarters: Houston, Texas, U.S.

    Investment Date: April 1999

    www.pride.com
  • PrimeLine Utility Services

    PrimeLine Utility Services (formerly "USA")

    Logo for PrimeLine Utility Services

    PrimeLine Utility Services LLC (“PrimeLine”), is a turnkey provider of a full range of critical maintenance and repair services for electric and gas transmission, substation, and distribution infrastructure across the Midwest, Eastern, and Southern regions of the United States.  Demand for the company’s highly recurring maintenance services is driven by routine system expenditures and regulatory mandates for system upgrades due to increased reliability and safety standards.  PrimeLine has over 60 years of experience in the electric and gas utility services industry and has developed a long-standing reputation for highly innovative solutions and exceptional service for utilities’ most demanding and complex infrastructure needs. 

     

    Headquarters: Seattle, Washington, U.S.

    Investment Date: October 2013

    www.primelineus.com
  • Quanta Services

    Quanta Services

    Logo for Quanta Services

    Quanta Services (NYSE: PWR), an S&P 500 company and a provider of specialized contracting services, delivering infrastructure solutions for the electric power, natural gas and pipeline and telecommunication industries. First Reserve invested in Quanta Services in December 2002 and exited its investment in June 2005.

    Headquarters: Houston, Texas, U.S.

    Investment Date: December 2002

    www.quantaservices.com
  • Quintana Canada

    Quintana Canada

    Logo for Quintana Canada

    Acquisition and development of gas properties with an experienced E&P partner. First Reserve invested in Quintana Minerals Canada in August 1999, making its final exit in July 2000.

    Headquarters: Canada

    Investment Date: August 1999

  • Quintana Maritime Limited

    Quintana Maritime Limited

    Logo for Quintana Maritime Limited

    Quintana Maritime (NASDAQ: QMAR), an international provider of dry-bulk cargo marine transportation services including coal and iron ore. With its partner Quintana Minerals, First Reserve invested in Quintana Maritime in April 2005 and exited its investment in October 2007.

    Headquarters: Athens, Greece

    Investment Date: April 2005

  • R&B Falcon

    R&B Falcon

    Logo for R&B Falcon

    Operates a fleet of Maine-based drilling rigs servicing the international oil and gas industry. First Reserve invested in R&B Falcon in September 1999 and exited via the public markets in September 2000.

    Headquarters: United States

    Investment Date: September 1999

  • RC2

    RC2

    Logo for RC2

    Development of services and software for reservoir modeling and management. First Reserve invested in RC2 in July 1999 and exited the investment in March 2001.

    Headquarters: United States

    Investment Date: July 1999

  • Red Technology Alliance

    Red Technology Alliance

    Logo for Red Technology Alliance

    Focused on technically demanding exploration and exploitation projects primarily in the Rocky Mountains and Offshore Gulf of Mexico using Halliburton’s industry knowledge and expertise. First Reserve invested in Red Technology Alliance, LLC in December 2006, making 4 add-on acquisitions during our investment period. First Reserve liquidated its investment in March 2010.

    Headquarters: United States

    Investment Date: December 2006

  • Refinery Services

    Refinery Services

    Logo for Refinery Services

    Refinery Services, established as a platform company to take advantage of the upturn in refinery maintenance, service and upgrading within the refinery sector. First Reserve formed Refinery Services in August 2006 and exited its investment in September 2007.

    Headquarters: Texas, U.S.

    Investment Date: August 2006

  • Refuel

    Refuel

    Logo for Refuel

    Refuel is a buy-and-build platform focused on the highly fragmented retail fuel distribution sector.

    Headquarters: Charleston, South Carolina, U.S.

    Investment Date: May 2019

  • Remora Energy International, L.P.

    Remora Energy International, L.P.

    Logo for Remora Energy International, L.P.

    Remora Energy International, L.P., a joint venture with Nabors Industries focusing on onshore E&P opportunities in South America. First Reserve invested in Remora in April 2007 and exited its investment in September 2011.

    Headquarters: Texas, U.S.

    Investment Date: April 2007

  • Renovalia Reserve

    Renovalia Reserve

    Logo for Renovalia Reserve

    Renovalia Reserve is a joint venture formed with Renovalia Energy to own and operate a portfolio of onshore wind farms. The portfolio currently consists of two wind farms in Mexico, six in Spain, and one in Hungary, with approximately 500MW of combined capacity. Revenue is derived principally from long-term agreements and other structural features that we believe provide for long-term investment protection. 

    Headquarters: Madrid, Spain

    Investment Date: December 2011

  • RKI Exploration & Production, LLC

    RKI Exploration & Production, LLC

    Logo for RKI Exploration & Production, LLC

    RKI Exploration & Production, LLC (“RKI”) is a privately held company owning oil and gas assets in the Powder River basin. First Reserve made its original investment in RKI in November 2011.  The remainder of the company, excluding the Powder River Basin assets, was sold to WPX Energy in August 2015. 

    Headquarters: Oklahoma City, Oklahoma, U.S.

    Investment Date: November 2011

  • Sabine Oil & Gas

    Sabine Oil & Gas (formerly, NFR Energy LLC)

    Logo for Sabine Oil & Gas

    Sabine Oil & Gas (formerly, NFR Energy LLC) is an independent energy company engaged in the acquisition, production, exploration and development of onshore oil and natural gas properties in the United States. Sabine has three established core operating areas in East Texas (Cotton Valley/Haynesville), in the Eagle Ford Shale and in the Anadarko Basin (Granite Wash and Cleveland).

    Headquarters: Houston, Texas, U.S.

    Investment Date: May 2007

    www.sabineoil.com
  • Sable Permian Resources, LLC

    Sable Permian Resources, LLC

    Logo for Sable Permian Resources, LLC

    Sable Permian Resources LLC (“Sable Resources”), formerly known as Permian Resources, LLC, is an exploration and production company focused on the development of oil and natural gas in the Permian Basin. The company is led by an independent management team who has experience in unconventional resource development.

    Headquarters: Houston, TX, U.S.

    Investment Date: July 2014

    www.permianresources.com
  • Saxon Energy Services

    Saxon Energy Services

    Logo for Saxon Energy Services

    Saxon Energy Services (“Saxon”) is a provider of international land drilling services, operating rigs in the U.S., Mexico, Colombia, Australia, Peru, Venezuela, and other North and South American locations. The company operates a young, technologically advanced fleet focused on complex development drilling, employing many of its assets under long-term contracts.

    Headquarters: Calgary, Canada

    Investment Date: August 2008

    www.saxonservices.com
  • Southern Cross Coal Holdings

    Southern Cross Coal Holdings

    Logo for Southern Cross Coal Holdings

    Southern Cross Coal Holdings (“Southern Cross”) is a platform for investments in coal mining operations and resources in Australia. Our partner in Southern Cross is our long-term strategic partner in the coal industry, American Metals & Coal International (“AMCI”). The holdings currently consist of stakes in Whitehaven Coal (ASX: WHC) and Aquila Resources (ASX: AQA).

    Headquarters: Sydney, Australia

    Investment Date: February 2005

  • Stone Mountain Resources

    Stone Mountain Resources

    Logo for Stone Mountain Resources

    Growth-driven E&P platform focused on acquisitions and exploration in the Western Canadian Sedimentary Basin. First Reserve invested in Stone Mountain Resources, Ltd. in March 2006, making 6 add-on acquisitions during our investment period. First Reserve made a final exit from the investment in April 2011.

    Headquarters: Canada

    Investment Date: March 2006

  • SunReserve

    SunReserve

    Logo for SunReserve

    SunReserve is a platform to own operating solar photovoltaic power generation facilities in Europe and North America. Before the sale of its Italian PV assets in August 2016, the portfolio consisted of 21 facilities with approximately 255MW of generation capacity. The portfolio currently consists of 12 facilities in Europe and North America, with more than 150MW of generation capacity. SunReserve is 100% owned by First Reserve.


     

    Headquarters: Greenwich, Connecticut, U.S.

    Investment Date: June 2010

  • Superior Energy Services, Inc.

    Superior Energy Services, Inc.

    Logo for Superior Energy Services, Inc.

    Superior Energy Services, Inc. (NYSE: SPN), a provider of specialized oilfield services and equipment. First Reserve invested in Superior Energy Services in February 1998 and exited its investment in December 2004.

    Headquarters: Harvey, Louisiana, U.S.

    Investment Date: February 1998

    www.superiorenergy.com
  • T-3 Energy Services, Inc.

    T-3 Energy Services, Inc.

    Logo for T-3 Energy Services, Inc.

    T-3 Energy Services, Inc. (NASDAQ: TTES), formed in February 2000 by First Reserve and management as an acquisition vehicle to consolidate high-end equipment repair and specialty machining operations focused in the Gulf of Mexico. First Reserve exited its investment in April 2007.

    Headquarters: Houston, Texas, U.S.

    Investment Date: February 2000

  • Templar Energy

    Templar Energy ("Templar")

    Logo for Templar Energy

    Templar Energy LLC (“Templar”) is an oil and natural gas exploration and production company primarily focused on investing in the Mid-Continent Region of the U.S., while also evaluating opportunities outside the region which fit its economic criteria. Templar primarily targets mature well-understood regions that are liquids-rich, have stacked multiple development pay zones, and are expected to offer attractive full-cycle development returns. Templar’s executive management team has diverse experience, with core competencies in horizontal drilling and multi-stage completion techniques, having drilled hundreds of horizontal wells in the Mid-Continent Region.

     

     

    Headquarters: Oklahoma City, Oklahoma, U.S.

    Investment Date: December 2012

  • Texas American Resources Company

    Texas American Resources Company, LLC

    Logo for Texas American Resources Company Texas American Resources Company, LLC (“TARC”) is focused on the acquisition and production of oil resources in the South Texas region of the U.S.  The company is led by a management team that currently manages and operates acreage in South Texas. 
    Headquarters: Austin, Texas, U.S.

    Investment Date: December 2016

    www.texasarc.com
  • Texas American Resources Company II, LLC

    Texas American Resources Company II, LLC

    Logo for Texas American Resources Company II, LLC

    Texas American Resources Company II, LLC is focused on the acquisition and production of oil resources in the South Texas region of the U.S.  The company is led by a management team that has managed and operated acreage in South Texas. 

    Headquarters: Austin, Texas, U.S.

    Investment Date: September 2018

    www.texasarc.com
  • TNT Crane & Rigging, Inc.

    TNT Crane & Rigging, Inc.

    Logo for TNT Crane & Rigging, Inc.

    TNT Crane & Rigging, Inc. is a crane service provider in North America focused on the energy infrastructure, upstream and industrial end markets with a footprint spanning the Gulf Coast, Rocky Mountains and Southeast United States up to Canada. Founded in 1985, the company operates a fleet of mobile cranes, and provides its services to a diverse set of customers.  Demand for the company’s services is primarily driven by regularly scheduled turnaround and maintenance activities within large facilities including refineries, petrochemical facilities and power plants as well as throughout the well lifecycle in the upstream end market.

     

    Headquarters: Houston, Texas, U.S.

    Investment Date: November 2013

    www.tntcrane.com
  • Torus Insurance

    Torus Insurance

    Logo for Torus Insurance

    A diversified insurance company with a focus on onshore and offshore energy assets and other large, complex and niche specialty risks. First Reserve invested in Torus Insurance in June 2008 and exited the investment in March 2014.

    Headquarters: United Kingdom

    Investment Date: June 2008

  • TPC Group Inc.

    TPC Group Inc.

    Logo for TPC Group Inc.

    TPC Group Inc. (“TPC”) is a fee-based processor and service provider of value-added products derived from natural gas based petrochemical raw materials.  TPC owns and operates two manufacturing facilities and a marine loading facility along the U.S. Gulf Coast and is a supplier of fuel and lubricant additives and an independent producer of butadiene.

     

    Headquarters: Houston, Texas, U.S.

    Investment Date: December 2012

    www.tpcgrp.com
  • TransMontaigne

    TransMontaigne

    Logo for TransMontaigne

    Integrated provider of marketing, terminals, storage and transportation services to refiners, distributors and industrial users of petroleum refined products and chemicals. First Reserve invested in TransMontaigne in May 1995 exiting via the public markets in April 2005.

    Headquarters: United States

    Investment Date: May 1995

  • Trillium Flow Technologies

    Trillium Flow Technologies

    Logo for Trillium Flow Technologies

    Trillium Flow Technologies is a global designer, manufacturer and aftermarket services provider of engineered valves and pumps used in energy and broader industrial applications. Its portfolio of established brands serves diverse customers in the power generation, oil and gas, water and wastewater, mining, and industrial sectors.

    Headquarters: Glasgow, Scotland

    Investment Date: June 2019

    http://www.trilliumflow.com/
  • Tri-Point Oil and Gas Production Systems

    Tri-Point Oil and Gas Production Systems

    Logo for Tri-Point Oil and Gas Production Systems

    Tri-Point Oil and Gas Production Systems provides differentiated solutions centered on production and process equipment and services, capitalizing on an environment where First Reserve believes that oil and gas operators are increasingly focused on quality, efficiency, and single-source suppliers.  

    Headquarters: Houston, Texas, U.S.

    Investment Date: October 2016

    www.tri-pointllc.com
  • United Production Partners, LLC

    United Production Partners, LLC

    Logo for United Production Partners, LLC

    United Production Partners, LLC, formerly known as Saddle Barnett Resources, LLC, is a natural gas-weighted E&P company, focused on the optimization of largely proven, producing assets in the Barnett Shale and Southwest Texas regions of the U.S.

    Headquarters: Houston, Texas, U.S.

    Investment Date: December 2016

  • USA DeBusk LLC

    USA DeBusk LLC

    Logo for USA DeBusk LLC

    USA DeBusk LLC (“USA DeBusk”) is a mechanical maintenance and industrial cleaning services provider specializing in serving the downstream energy sector. The company offers a full suite of specialty maintenance and turnaround services.

    Headquarters: Deer Park, TX

    Investment Date: October 2019

    https://www.usadebusk.com
  • Utica Minerals Development

    Utica Minerals Development

    Logo for Utica Minerals Development

    Utica Minerals Development, LLC owns a natural gas acreage position in the core of the Utica shale heavily weighted to what is, in First Reserve’s view, the most economic drilling areas of the region. 

    Headquarters: Oklahoma City,
    Oklahoma, U.S.

    Investment Date: May 2017

  • Vallourec

    Vallourec

    Logo for Vallourec

    A leader in the production of seamless hot rolled steam tubes and pipes. First Reserve invested in Vallourec in May 2000 and exited via the public markets in November 2001.

    Headquarters: France

    Investment Date: May 2000

  • Venterra Group Plc

    Venterra Group Plc

    Logo for Venterra Group Plc

    Venterra Group Plc (“Venterra”) is a UK-based infrastructure services business which provides design, construction and maintenance support services primarily focused on the global offshore wind sector.

    Headquarters: Sheffield, United Kingdom

    Investment Date: February 2022

    https://www.venterra-group.com/
  • Vista Proppants and Logistics, LLC

    Vista Proppants and Logistics, LLC

    Logo for Vista Proppants and Logistics, LLC

    Vista Proppants and Logistics, LLC is an in-basin provider of frac sand solutions for oil and gas well completions in producing regions in Texas and Oklahoma. Through its vertically integrated logistics network of transload terminals and fleet of “last-mile” transport vehicles, the company offers mine-to-wellhead frac sand supply chain solutions and security of supply in some of the most active oil and gas regions of the United States, including the Permian Basin, Eagle Ford Shale and SCOOP/STACK.

    Headquarters: Fort Worth, TX, U.S.

    Investment Date: March 2017

    www.vprop.com
  • Weatherford International, Inc

    Weatherford International, Inc

    Logo for Weatherford International, Inc

    Weatherford International, Inc. (NYSE: WFT), providing innovative mechanical solutions, technology and services for the drilling, completion and production sectors of the oil and gas industry. In May 1988, First Reserve invested in the platform build-up of two separate companies, one in the gas compression sector and the other in oil field equipment, and First Reserve merged the entities to form Total Energy Services, Inc. (“Total”). During the process of Total’s public offering, First Reserve generated an offer from Enterra, Inc. to merge Total into Enterra at a premium to Total’s expected IPO price. First Reserve and Enterra management agreed to a subsequent merger with Weatherford International, Inc. to create Weatherford Enterra, Inc. In May of 1998, Weatherford Enterra, Inc. and EVI, Inc. merged to form Weatherford International, Inc. First Reserve exited its investment in June 1999.

    Headquarters: Houston, Texas, U.S.

    Investment Date: May 1988

    www.weatherford.com
  • Western Gas Partners

    Western Gas Partners

    Logo for Western Gas Partners

    Western Gas Partners, L.P. (“Western”; NYSE:WES) is a publicly traded master limited partnership formed by Anadarko Petroleum Corporation (“Anadarko”) to own, operate, acquire, and develop midstream assets.  Western gathers, processes, compresses, treats and transports natural gas, condensate, natural gas liquids and crude oil for Anadarko and third parties.  Western has a substantial presence in basins with historically strong producer economics with core positions located across the United States.  First Reserve is pleased to be partnering with what we believe is a well-capitalized midstream entity with a growth-oriented mandate.

    Headquarters: The Woodlands, Texas,, U.S.

    Investment Date: March 2016

    www.westerngas.com
  • White Rose Energy Ventures

    White Rose Energy Ventures (“White Rose”)

    Logo for White Rose Energy Ventures

    White Rose Energy Ventures (“White Rose”) is an exploration and production company focused on onshore and offshore basins in West Africa. The management team seeks to build a portfolio of assets, geographically diversified across multiple jurisdictions, and diversified by stage across exploration, development, and production.

    Headquarters: London, United Kingdom

    Investment Date: September 2011

    www.whiteroseenergy.com

Represents all of the investments currently held by the First Reserve private equity funds other than investments made by IOG Resources.

Includes former portfolio investments of First Reserve’s private equity funds only (First Reserve Fund VI, L.P. – First Reserve Fund XIV, L.P.)

First Reserve does not currently manage any energy infrastructure funds. First Reserve Energy Infrastructure Fund, L.P. and First Reserve Energy Infrastructure Fund II, L.P. were sold to BlackRock, Inc. in June 2017.

First Reserve does not currently manage any energy infrastructure funds. Includes portfolio investments of First Reserve Energy Infrastructure Fund, L.P. and First Reserve Energy Infrastructure Fund II, L.P. only, which funds were sold to BlackRock, Inc. in June 2017.