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Riverstone Holdings LLC operates as an energy focused investment manager. It conducts buyout and growth capital investments in the exploration and production, midstream, oilfield services, power, and renewable sectors of the energy industry. The company was founded by David Matthew Leuschen and Pierre Fernard Lapeyre, Jr. in 2000 and is headquartered in New York, NY.

University of Houston System offers higher education degrees and job training or vocational study programs. It offers about 280 undergraduate and graduate degree programs in fields such as business, education, humanities and law. It was founded in 1927 and is headquartered in Houston, TX.

The Minneapolis Foundation operates as a community foundations. The company was founded by E. L. Carpenter, F. M. Prince, Elbridge C. Cooke, F. A. Chamberlain, and Hovey C. Clarke in 1915 and is headquartered in Minneapolis, MN.

Wallin Education Partners provides financial, academic and personal support to college students. It promotes college persistence and graduation by providing not only financial aid but also active advising and guidance. The organization offers college scholarships to students with financial needs. The company was founded in 1992 and is headquartered in Minneapolis, MN.

Oil States Industries, Inc. manufacturers deepwater production products and subsea pipelines. The firm operates in offshore oil and gas, land oil and gas, defense and general. Its products and services include floating production systems, subsea pipelines and structures, tabular connection systems, fixed structures, decommissioning, cranes, winches, repair, maintenance and refurb, fabrication services, structural test laboratory, acute welding, piper valves, proprietary products, custom molding operations, rotary selector valve, aerospace products, shock mounts, lockseals, clutches and breaks and plugs. The company was founded in 1942 and is headquartered in Arlington, TX.

Independent Sector provides social advocacy services. The company was founded in 1980 and is headquartered in Washington, DC.

Part of SLB NV, Schlumberger NV (Netherlands) is a Dutch company that designs, develops, produces, and supplies technologies, services, products, and systems for the oil & gas industries. The company is based in The Hague, the Netherlands.