Sheldon R. Erikson

Rockwood Specialties distributes specialty chemicals and materials for industrial and commercial purposes. The company is based in Princeton, NJ.

Frank's International NV engages in the provision of tubular services to oil and gas industries. It operates through the following four segments: Tubular Running Services, Tubulars and Cementing Equipment. The Tubular Running Services segment provides tubular services in international offshore markets and in several onshore international regions. The Tubulars segment designs, manufactures, and distributes large outside diameter (OD) pipe, connectors, casing attachments and sells large OD pipe originally manufactured by various pipe mills. The Cementing Equipment segment provides equipment to enhance the safety and efficiency of rig operations. The company was founded by Frank Mosing in 1938 and is headquartered in Den Helder, Netherlands.

Yellowstone Capital Partners LLC (Yellowstone Capital) is a private equity firm founded in 1993. The firm is headquartered in Houston, Texas.

The Western Co of North America, Inc. manufactures hydraulic fracturing tools for oil and gas wells. The firm offers pressure pumping and oilfield services for the petroleum industry. The company is located in Houston,TX.

American Petroleum Institute (API) is the only national trade association that represents all aspects of America's oil and natural gas industry. Its more than 400 corporate members, from the largest major oil company to the smallest of independents, come from all segments of the industry. They are producers, refiners, suppliers, pipeline operators and marine transporters, as well as service and supply companies that support all segments of the industry.

The National Petroleum Council operates as a council for national petroleum. The private company is based in Washington.

The National Association of Manufacturers is an organization that works for the success of over 12.9 million people who are involved in manufacturing. The non-profit company is based in Washington and has subsidiaries in the United States. The American company's work is based on four core values that drive the industry. The company commissioned a study in August 2015, which found that the EPA's proposed ozone rule could reduce GDP by $140 billion. The CEO of the company is Jay Timmons.

Part of Adient plc, Hoover Universal, Inc. is a company that manufactures automotive seats and plastic parts. The company is based in Plymouth, MI.

Museum of Fine Arts of Houston owns and operates Museum. The Museum collection contains around 56,000 artworks, which date from antiquity to the present. The company was established in 1900 and is headquartered in Houston, TX.

C&J Energy Services Ltd. engages in the provision of well construction, well completions, and well services to the oil and gas industry. It operates through the following segments: Completion Services; Well Support Services; and Other Services. The Completion Services segment includes the hydraulic fracturing services, cased-hole wire line services, coiled tubing services and other well stimulation services of both Legacy C&J and the C&P business. The Well Support Services segment includes services acquired with the C&P business, specifically including rig services, fluid management services and other special well site services. The Other Services segment includes services acquired with the C&P business, specifically including rig services, fluid management services and other special well site services. The company was founded on 1997 and is headquartered in Hamilton, Bermuda.