First Reserve

Ascent Resources focuses on acquiring, developing, and producing natural gas and oil in the prolific Appalachian Basin. It provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. It was founded in 2013 and headquartered in Oklahoma, United States.

Applied-Cleveland Holdings, Inc. provides third party inspection services for the maintenance of oil and natural gas transmission, distribution, midstream and gathering lines, and other critical infrastructure. Other infrastructure includes refinery, power plant, compressor and pump stations, and mechanical integrity projects. A-C also offers complementary, specialized nondestructive and qualification services across the entire spectrum of the industry.

Blue Racer Midstream, LLC develops and delivers midstream infrastructure and services related to natural gas gathering, compression, treating, processing, and transportation. It also offers condensate handling; and the fractionation, storage, transportation, and marketing of natural gas liquids. The company was founded in 2012 and is based in Dallas, Texas. It has plants and operations in Marshall County, West Virginia; Ohio. Blue Racer Midstream, LLC is a joint venture of Dominion Resources, Inc. and Caiman Energy II, LLC.

Chart is a recognized global brand for the design and manufacture of highly engineered cryogenic equipment used from the beginning to the end in the liquid gas supply chain. Their products are critical components in the separation of oxygen, nitrogen and noble gases from air and in the processing and liquefaction of natural gas. Their distribution and storage products and engineered systems are fundamental to the delivery and end-use of liquid gases across a multitude of applications in industry and for energy.

Refuel, Inc. operates a chain of gas service stations with convenience stores. The company was founded in 2008 and is based in Mount Pleasant, South Carolina with additional locations in South Carolina.

PetroShale Inc., an oil company, engages in the acquisition, development, and production of oil-weighted assets primarily in the North Dakota Bakken/Three Forks. The company holds approximately 8,218 net acres of land in Fort Berthold, primarily in McKenzie and Dunn counties, North Dakota. It also holds interests in Richland County, Montana; and royalty interests in Alberta and Ontario. As of December 31, 2019, the company had approximately 70.5 million barrels of oil equivalent of total proved plus probable reserves. PetroShale Inc. is headquartered in Calgary, Canada.

TNT Crane & Rigging, Inc. offers hydraulic truck cranes, rigging, lifting, and transportation services for oil and gas, midstream, refining, petrochemical, power, commercial, construction, and industrial markets. The company was founded in 1985 and is based in Houston, Texas. On August 23, 2020, TNT Crane & Rigging, Inc., along with its affiliates, filed a voluntary petition for reorganization under Chapter 11 in the U.S. Bankruptcy Court for the District of Delaware.

PetroShale Inc., an oil company, engages in the acquisition, development, and production of oil-weighted assets primarily in the North Dakota Bakken/Three Forks. The company holds approximately 8,218 net acres of land in Fort Berthold, primarily in McKenzie and Dunn counties, North Dakota. It also holds interests in Richland County, Montana; and royalty interests in Alberta and Ontario. As of December 31, 2019, the company had approximately 70.5 million barrels of oil equivalent of total proved plus probable reserves. PetroShale Inc. is headquartered in Calgary, Canada.

CiDRA Holdings LLC develops instrumentation solutions for measurement, monitoring, and control applications. The company offers flow and entrained air measurement, entrained air measurement, and grind management products. It serves minerals processing, concrete, oil sands, power generation, dredging, and water/wastewater. The company was founded in 1996 and is based in Wallingford, Connecticut.

Texas American Resources Company is a privately held, independent oil and gas exploration company headquartered in Austin, Texas. The company was founded in 1990 by President and CEO, David E. Honeycutt, and currently manages and operates over 90,000 acres in South Texas and the Texas Panhandle. In 25 years of operating, TARC has overseen acquisitions and divestitures totaling over $500 million. In addition to managing and operating assets for existing partnerships, our core strategy is to build an oil-focused portfolio through technology-driven organic development and strategic acquisitions. As a multi-disciplined team specializing in geology, engineering, finance, and land, we use a subsurface driven approach, utilizing the latest technology to maximize the recovery of hydrocarbons with efficiency and in a responsible manner.

Founded in 1979, Dyer & Butler is a regional contractor with a solid financial and technical base spanning a wide spectrum of civil engineering and building.

IRISNDT has been serving the oil and gas, petroleum and petrochemical, chemical, power generation, and pipeline industries since 1953.IRISNDT is a world leader in non-destructive testing (“NDT”) servicing Western Canada, the United States and the United Kingdom providing specialized NDT services, materials engineering solutions, rope access services, heat treating services and bolting services to the oil and gas, petroleum, petrochemical, power generation and pipeline industries.

Hoover Ferguson is providing liquid handling solutions and services to the chemical, petrochemical, food and beverage, and other industries. The Hoover Ferguson legacy is a company that is built to last and manufactures products that are built to last. Hoover Ferguson is steeped in a tradition of manufacturing a long lasting, durable, and quality product. They bring a rich heritage of 100 years of manufacturing experience to the material handling industry, and they consistently offer high quality products and services to their customers.

Quanta Services provides engineering, procurement and construction (EPC) services for comprehensive infrastructure needs in the electric power and oil and natural gas industries, both onshore and offshore. With 20,000 employees and offices across North America and abroad, Quanta is the premier provider in the industries it serves. Quanta has focused on becoming a single-source solution to an array of complex market needs since its inception. As a result, Quanta has changed the industry by delivering a collective scope of services, expertise and manpower never before offered by one company. Projects that traditionally required multiple contractors to complete now call on the company that does it all: Quanta Services.

Navigator Energy Services, LLC is a growth-oriented, independent midstream company focused on developing and delivering comprehensive midstream infrastructure solutions in response to the growing demand from America’s energy producers. The company’s sole focus is to provide its customers with efficient midstream solutions that maximize both operational flexibility and the value of their hydrocarbons.

Amromco Energy LLC is a privately-held independent exploration and production company based in Houston, Texas with offices in New York, Bucharest and Ploiesti, Romania. The company's core business is the enhancement of existing oil and gas fields in emerging markets such as Romania. Amromco is the first private company to produce hydrocarbons in Romania in the past fifty years with first gas production established June, 2003. The company is the Operator of enhancement activities for twenty-eight gas fields in Romania and is actively pursuing other opportunities in Romania and other countries in Central and South East Europe.

Quanta Services provides engineering, procurement and construction (EPC) services for comprehensive infrastructure needs in the electric power and oil and natural gas industries, both onshore and offshore. With 20,000 employees and offices across North America and abroad, Quanta is the premier provider in the industries it serves. Quanta has focused on becoming a single-source solution to an array of complex market needs since its inception. As a result, Quanta has changed the industry by delivering a collective scope of services, expertise and manpower never before offered by one company. Projects that traditionally required multiple contractors to complete now call on the company that does it all: Quanta Services.

CHA Consulting, Inc. is a highly diversified, full-service engineering and construction management firm providing a wide range of planning and design services to public, private and institutional clients. With technical personnel and offices throughout the United States and Canada, CHA offers engineering, architectural, survey, construction, and other services necessary to complete projects on time and within budget.

At Dresser, their business is about energy. They are one of the world's leading providers of innovative, reliable and affordable equipment and services for mission-critical applications in global energy infrastructure. They are a growing, successful company with the resources, the technology leadership and the internal capability to meet the demands of the energy business.

EMS USA is an integrated solution provider for all pipeline and facility maintenance, integrity, measurement and automation services.

AFGlobal Corporation is an oil & energy company specializing in subsea pipeline components and forged products. AFGlobal Corporation is a technology and manufacturing specialist working to enhance their clients' success around the world. AFGlobal align well-established precision engineering with evolutionary innovation. AFGlobal unique approach combines conventional OEM processes and technology with unconventional thinking, providing reliable answers and establishing quicker ways to find the best solutions for their clients.

Weir Flow Control ("WFC") is a designer, manufacturer and aftermarket services provider of engineered valves and pumps used in energy and broader industrial applications. WFC consists of global brands in niche applications supporting safe, reliable and efficient energy and industrial processes worldwide.

Acteon Group Limited provides specialist subsea services for the oil and gas industry in the United Kingdom and internationally. The company provides survey, monitoring, and data services, such as high precision subsea measurement and management of assets and the asset environment; riser and mooring services, including design, supply, installation, relocation, and decommissioning; and machinery rental services.

Lamons Gasket Company manufactures gaskets and bolts. It offers metallic gaskets, semi-metallic gaskets, non-metallic gaskets, sealing isolation gaskets, hose products, fasteners, and complementary products. The company serves refining, chemical, power generation, upstream and downstream petrochemical, and pulp and paper industries. It offers its products through licensees and distributors worldwide. Lamons Gasket Company was founded in 1947 and is based in Houston, Texas. It has manufacturing facilities in Houston, Texas; Denver, Colorado; Wolverhampton, United Kingdom; Reynosa, Mexico; and Bengaluru and Faridabad, India. The company also has sales and service facilities in the United States, Canada, Europe, and the Far East. Lamons Gasket Company operates as a subsidiary of TriMas Company, LLC.

Morrison Utility Services (“MUS” or “the company”), the leading provider of utility infrastructure services in the United Kingdom.

Plains All American Pipeline is engaged in the transportation, storage, terminalling and marketing of crude oil, as well as in the processing, transportation, fractionation, storage and marketing of natural gas liquids ("NGL"). We own and operate a diversified portfolio of strategically located assets that play a vital role in the movement of U.S. and Canadian energy supplies. On average we handle over 3.5 million barrels per day of crude oil and NGL through our extensive network of assets located in key North American producing basins, major market hubs and transportation gateways. The company is headquartered in Houston.