Karl D. Johnson

General Dynamics NASSCO designs, builds and maintains marine vessels. Its products and services include US navy design and construction, US navy repair, commercial design and construction and commercial repair. The company was founded in 1960 and is headquartered in San Diego, CA.

PetroNeft Resources Plc engages in the exploration and production of oil and gas. It focuses its operation in Western Siberian Oil, and Gas Basin. The company was founded by Dennis Francis and David Sanders on September 15, 2005 and is headquartered in Dublin, Ireland.

BAE Systems San Diego Ship Repair, Inc. provides non-nuclear ship repair, modernization, conversion, and overhaul services. It offers services for commercial vessels, including cruise ships, tankers, barges, reefer and container ships, and kelp cutters, as well as for government vessels, including cruisers, navy destroyers, LPDs, and LSDs. The company was founded in 1976 and is headquartered in San Diego, CA.

Sakhalin Energy Investment Co. Ltd. develops, operates and markets the hydrocarbon resources. It develops and produces crude oil and gas under a production sharing agreement with the Russian Federation. The company operates and markets the hydrocarbon resources and associated infrastructure governed by the Sakhalin II Project. Sakhalin Energy was founded in April, 1994 and is headquartered in Yuzhno-Sakhalinsk, Russia.

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.