| Bennett Pump Company | Casey Anderson | Norton Shores | MI |
| Xerxes by Shawcor | Jim Anderson | La Quinta | CA |
| Petro Service Limited | Michael Andrade | Saint John | NB |
| Franklin Fueling Systems | Fevzi Apaydin | Madison | WI |
| Petro Service Limited | Danijel Arar | Saint John | NB |
| JF Petroleum Group (Branch) | Manuel Arechiga, Jr. | Houston | TX |
| Petroleum Containment, Inc. | Joey Arn | Jacksonville | FL |
| E.J. Ward Inc. | Alejandro Arrendondo | San Antonio | TX |
| Tora Petrol Urunler Muh. Elek. San. Tic. Ltd. Sti. | Faruk Aslan | Bagcilar Istanbul | Turkey |
| Western Global | David Atabak | Clawson | MI |
| Richard Atalobra | Accra | Ghana |
| E.J. Ward Inc. | Everette Atkinson | San Antonio | TX |
| Husky Corporation | Tony Aumiller | Pacific | MO |
| Modern Welding Company, Inc. | Nick Austin | Owensboro | KY |
| Cim-Tek Filtration | James Ayers | Bement | IL |
| Cim-Tek Filtration | Jeff Ayers | Bement | IL |
| Leighton O'Brien Inc. | Munir Azizullah | Hawthorn East | VICTORIA |
| Clay & Bailey Mfg. Co. | Boris Bajic | Kansas City | MO |
| Husky Corporation | Brad Baker | Pacific | MO |
| MECO, Inc. (Montgomery) | Skyllar Baker | Montgomery | AL |
