Daniel J. Sullenbarger

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.

Part of Corning, Inc., HES International, Inc. is a company that manufactures hermetically sealed packages. The company is based in Kansas City, KS. HES International was acquired by Oak Industries, Inc. on September 16, 1992.

IPIECA Ltd. is a non-profit company based in London, UK that was founded in 1974. The British company develops, shares, and promotes good practice and knowledge to advance environmental and social performance across the energy transition.