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| Shell Oil They also purchase, manufacture, transport and market oil and chemical products and provide technical and business services. Explore, develop, produce, purchase, transport and market crude oil and natural gas. |   |
| Statoil Involved in the exploration, transport, production and marketing of petroleum and petroleum-derived products in Scandinavia. |   | |
| Saudi Aramco Produces, markets and ships crude oil, manufactures and petroleum products. |   | |
| USX Corporation: Marathon Group Integrated oil company engaged in the worldwide exploration and production of crude oil and natural gas, and in the domestic refining, marketing and transportation of petroleum products. |   | |
| Gearhart Australia Group of companies with primary interests in the exploration, production and servicing of the oil, gas and mining industries. |   | |
| Lynden Air Freight Provider of freight forwarder services for on-time transportation services to and from any point on the globe. |   | |
| Primary Corporation A subsidiary of Kinder Morgan, processing, specializing in petroleum refining and product supply. |   | |
| Central Helicopter Service Provider of helicopter charter company services catering to oil, movie, TV and shipping industries. |   | |
| Enogex Inc. Energy and transportation company for the oil & gas industry. |   | |
| Dixie Gas and Oil Corporation Jobber for Marathon and Amoco gasolines, diesel fuel, transporting and delivering gasoline and kerosene in the central Shenandoah Valley and adjacent West Virginia. |   | |
| Marine Digest Magazine about shippers, terminals, coastal shipping/towing, ports, harbor services, ocean carriers and the rest of the maritime transportation support network. |   | |
| Mormac Marine Group Providers of ship docking services, liquid and dry bulk transportation, contract towing and emergency towing worldwide. |   | |
| CompressionOnline.com Providers of regional and international market access for used/refurbished natural gas compression equipment and related accessories. |   | |
| International Association of Classification Societies (IACS) Provider of technical support, compliance verification and research and development services dedicated to maritime safety. |   | |
| The International WorkBoat Show Provider of largest commercial marine event service, inland, serving the offshore, coastal and, and shore side markets. |   | |
| Rigos Chartering Arranges transportation of oil cargoes worldwide. Involved in the transportation of bulk commodities and sale of vessels. |   | |
| Atlantic Marine Sales & Charter Co and Maritime Atlantic Owners and operators of ships, providing commercial property development, ship brokerage and marine consultancy services. |   | |
| Chem4U Consultancy to the chemical industry and transportation sector of liquefied gases, chemicals and petrochemical products. |   | |
| IHC Services, Inc. International supplier of products and services providing a wide range of high-quality capital equipment, spare parts and material. |   | |
| Nippon Kaiji Kyokai - ClassNK Provider of universally recognized standards for the design, construction and maintenance of ships and other marine structures. |   | |
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