Mark Virant

Warburg Pincus LLC (Warburg Pincus) is a private equity subsidiary of Warburg Pincus & Company US LLC founded in 1966. The firm is headquartered in New York.

Brigham Exploration Co. is an independent exploration, development and production company. The company engages in the exploration and development of onshore crude oil and natural gas reserves. Its exploration and production activities are performed primarily in the onshore Texas Gulf Coast, the Anadarko Basin of northwest Oklahoma, the Texas Panhandle and west Texas. Brigham Exploration was founded by Ben M. Brigham in 1990 and is headquartered in Austin, TX.

Ovintiv Canada ULC engages in the production of natural gas, oil and natural gas liquids. It operates through the following segments: Canadian Operations, USA Operations and Market Optimization. The Canadian Operations segment includes the exploration for, development of and production of natural gas, oil and natural gas liquids and other related activities within Canada. The USA Operations segment involves in the exploration, development and production of natural gas, oil, and natural gas liquids and other related activities within the U.S. The Market Optimization segment is responsible for the sale of the company's proprietary production to third party customers and the associated netback price. The company was founded in 1881 and is headquartered in Calgary, Canada.

Part of BP Plc, BP Exploration & Production, Inc. offers oil exploration and production services. The company is based in Houston, TX.

Brigham Resources LLC provides oil and gas services. The firm focuses on using technologies to identify and develop unconventional liquids rich resource plays. The company was founded by Ben M. Brigham and Eugene B. Shepherd in 2012 and is headquartered in Austin, TX.

Part of SLB NV, Schlumberger Plc is a British technology company that specializes in oilfield services. The company is based in Horley, UK. The company provides effective fracturing services to help connect wellbores to more reservoir rock. Founded in 1977, the company achieves accurate depth control and ensures target zone coverage while controlling hydrostatic balance.

Part of Occidental Petroleum Corp., Oxy Permian is a company that produces oil. The company is based in Midland, TX.

ACM Ltd (ACM) is a private equity firm founded in 2000 by Pentti Karkkainen and Jeffrey van Steenbergen. The firm is headquartered in Calgary, Canada.

Teachers' Private Capital is a private equity firm founded in the year 1991. The firm is headquartered in Toronto, Ontario with additional offices in London, Singapore and Hong Kong.

Offshore Energy Center is a non-profit organization which engages in the promotion and awareness of energy resources. It offers tours, membership services, training courses, rental services, gift shops, and educational services. The organization is headquartered in Houston, TX.

Morgan Stanley Capital Partners (Morgan Stanley Capital) is a private equity subsidiary of Morgan Stanley founded in 1985. The firm is headquartered in New York.

Credit Suisse (New York Securities Branch) is based in New York, NY. Part of UBS Group AG, Credit Suisse (New York Securities Branch) is a company that provides investment banking and financial services.

Corex Resources Ltd. engages in the development of oil and natural gas resources. Its areas of operations include Manitoba, Crystal and Cecil. The company was founded in April 2007 and is headquartered in Calgary, Canada.

Part of Occidental Petroleum Corp., Occidental Petroleum of Qatar Ltd. is a Qatari company that provides offshore contracting services. The company is based in Doha, Qatar.

Part of BP Plc, BP Russia explores, produces, refines and distributes petroleum, natural gas and related products. The company is based in Moscow, Russian Federation.

Western Energy Alliance is a nonprofit trade association based in Denver, CO, representing 300 companies engaged in environmentally responsible exploration and production of oil and natural gas in the west. The company believes in the principle of multiple use of non-park, non-wilderness public lands and has consistently stressed the importance of public lands advocacy over many years. The company is an advocacy organization promoting the best practices in the industry.

KANATA Energy Group Ltd. operates as a midstream infrastructure and services company. It focuses on the acquisition, construction and operation of gathering, processing and liquids extraction facilities in Western Canada. The company was founded in 2012 and is headquartered in Calgary, Canada.

Fuse Energy LLC engages in the exploration of oil and gas. The company is headquartered in Greenwood Village, CO.

Independence Resources Management LLC operates as an oil and gas exploration and production company. It intends to target onshore oil and gas acquisition and play extension opportunities in known producing basins in the Mid-Continent and Rockies regions of the U.S. with an initial focus on the Anadarko Basin. The firm focuses on plays with large amounts of hydrocarbons in place and low recovery factors, where advanced drilling and completion techniques can create compelling risk-adjusted returns. The company was founded by John Nicholas, Michael D. van Horn, Rod L. Steward and Charles Minero in 2014 and Houston, TX.

Travis Peak Resources LLC provides oil and gas exploration and production services. The company was founded by Clint Calhoun, Jerry Ilseng, George Werner Grunau, and James S. Addison in November 2013 and is headquartered in Houston, TX.

Energy Impact Partners LLC (Energy Impact Partners) is a private equity firm founded in 2014 by Steven Hellman. The firm is headquartered in New York.

Innovex Downhole Solutions, Inc. designs, manufactures and installs downhole products for oil and gas industries. Its products include wellhead systems, well construction, well completion, drilling and deployment, product solutions, fishing and interventions. The firm also supports upstream onshore and offshore activities. The company was founded in 2016 and is headquartered in Humble, TX.

Chisholm Energy Holdings LLC explores petroleum properties. The company is headquartered in Fort Worth, TX.

VTX Energy Partners LLC provides oil and gas exploration services. The company was founded by Eugene B. Shepherd and is headquartered in Austin, TX.

Ensign Natural Resources LLC operates as an exploration and production company. It focuses on acquiring, developing and producing U.S. unconventional resources. The company was founded in 2017 and is headquartered in Houston, TX.

Tall City Exploration III LLC engages in the exploration and production of oil and gas. Its activities include the pursuit of acquisitions and the exploration and development of upstream oil and gas assets in the Permian Basin. The company is headquartered in Midland, TX.

FireBird Energy LLC operates and develops crude oil and natural gas producing assets in the Western Midland Basin. The company was founded by Adam Tischer and is headquartered in Dallas, TX.

Trivium Packaging BV manufactures recyclable metal packaging products. It offers food, pet food, seafood, aerosol, and nutrition cans; beverage bottles; beverage kegs; aluminum slugs; ends and components; threaded bottles; packaging for paints and coatings. The company was founded on October 31, 2019 and is headquartered in Schiphol, the Netherlands.