| Meco of Atlanta, Inc. | Mark Scudder | Atlanta | GA |
| Meco of Atlanta, Inc. | Mickey Scudder | Atlanta | GA |
| Meco of Atlanta, Inc. | Pam Scudder | Atlanta | GA |
| Rittiner Equipment Co. Inc. (Branch) | Trey Seaman | Theodore | AL |
| Petroleum Equipment Service, Inc. | Dan Sechrist | Kerrville | TX |
| Petroleum Marketers Equipment Co., LLC (Branch) | Matt Seever | Tulsa | OK |
| Atlanta Petroleum Equip. Co. | Earl Sego | Tucker | GA |
| U.S. EPA | Terry Self | Atlanta | GA |
| Equipos & Accesorios S.A. | Darin Serrano | Managua, | Nicaragua |
| MHF Design Consultants, Inc. | Huseyin Sevincgil, PE | Salem | NH |
| XPO Logistics Freight, Inc. | Jeff Sexten | Ann Arbor | MI |
| Guardian Fueling Technologies (Branch) | Mike Seymour | Marietta | GA |
| Western Pump, Inc. | Ryan Shadburn | San Diego | CA |
| Jones & Frank | Keith Shadrick | Morrisville | NC |
| Petron Inc. | Mark Shafer | Alexandria | LA |
| Guardian Fueling Technologies | Raj Shah | Jacksonville | FL |
| Guardian Fueling Technologies | Sagar Shah | Jacksonville | FL |
| G.S. Nadir Marketing Ltd. | Liron Shalev | Modi'in Makkabbim-Re'ut | Israel |
| Stanwade Metal Products, Inc. | Chris Shamel | Hartford | OH |
| Scott Shankle | | United States |
