Company  | Country | Type / Services |
|---|
| Bominflot Bunker Oil Corp. |  USA | Bunker Supplier & Trader |
| BP Marine Fuels | USA | Bunker Supplier |
| Buffalo Marine Service Inc. | USA | Bunker Supplier, Barge Operator |
| Chemoil Corporation | USA | Bunker Supplier & Trader, Logistics |
| Chevron Global Marine Products | USA | Bunker Supplier & Trader, Lube Oil Supplier |
| Difco Fuel Systems | USA | Bunker Supplier |
| Enjet Inc. | USA | Bunker Supplier, Terminal Operator |
| ExxonMobil Marine Fuels Ltd. | USA | Bunker Supplier & Trader, Lube Oil Supplier, Lube Oil Trader |
| Houston Marine Services Inc.(HMS) | USA | Bunker Supplier, Lube Oil Supplier |
| J.A.M. Marine Services LLC. | USA | Bunker Supplier & Trader, Fuel Additives, Barge Operator |
| Matrix Marine Fuels L.P. | USA | Bunker Supplier |
| Ocean Energy Inc. | USA | Bunker Supplier & Trader |
| O'Rourke Marine Services | USA | Bunker Supplier, Fuel Additives, Engineering, Lube Oil Supplier |
| Shell Marine Products US Company | USA | Bunker Supplier |
| Sun Coast Resources Inc. | USA | Bunker Supplier |
