Craig Stevens

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

Project Management Institute, Inc. provides project management services. Its advance careers improve organizational success and further mature the profession of project management through globally recognized standards, certifications, resources, tools, academic research, publications, professional development courses and networking opportunities. The company was founded by James Snyder, Eric Jenett, Gordon Davis, E. A. Engman and Susan C. Gallagher in 1969 and is headquartered in Philadelphia, PA.

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 Noble Corp. Plc, Maurer Engineering, Inc. is a company that provides petroleum manufacturing consulting and engineering services. The company is based in Houston, TX. Maurer Engineering was acquired by Noble Holding Corp. Plc on February 20, 2001.