| SRSuperior Refinery CO. | Superior | WI | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| SASuzio Asphalt CO Inc, L | Meriden | CT | Petroleum and Coal Products Manufacturing324121 | 1-19 | ● ACTIVE |
| SLSyn-tech LTD | Addison | IL | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
| TGThe Garland Company, INC. | Cleveland | OH | Petroleum and Coal Products Manufacturing324122 | 100-499 | ● ACTIVE |
| TLThe Lubrizol Corporation | Painesville | OH | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
The Steco Corporation | Little Rock | AR | Petroleum and Coal Products Manufacturing324191 | 1-19 | ● ACTIVE |
The Trenton Corporation | Ann Arbor | MI | Petroleum and Coal Products Manufacturing324199 | 100-499 | ● ACTIVE |
The United Oil Company, INC. | Baltimore | MD | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
| TIThorworks Industries, INC | Sandusky | OH | Petroleum and Coal Products Manufacturing324121 | 100-499 | ● ACTIVE |
| TRToledo Refining Company LLC | Oregon | OH | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| TJTony J Beltramo & Sons INC | Pueblo | CO | Petroleum and Coal Products Manufacturing324121 | 1-19 | ● ACTIVE |
| TPTotalenergies Petrochemicals & Refining INC - Port Arthur Refinery | Port Arthur | TX | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
Tower Metalworking Fluids CO. | Chicago | IL | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
Trabuco Precision LLC | Yorba Linda | CA | Petroleum and Coal Products Manufacturing324199 | 1-19 | ● ACTIVE |
T. S. Moly-lubricants, INC | Houston | TX | Petroleum and Coal Products Manufacturing324191 | 1-19 | ● ACTIVE |
Tulco Oils INC | Tulsa | OK | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
Ultrachem LLC | Doral | FL | Petroleum and Coal Products Manufacturing324191 | 1-19 | ● ACTIVE |
| VBValero Benicia Asphalt Plant | Benicia | CA | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| VCValero Corpus Christi Refineries - West Plant | Corpus Christi | TX | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| VHValero Houston Refinery | Houston | TX | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| VSValero St. Charles Refinery and Terminal | Norco | LA | Petroleum and Coal Products Manufacturing324110 | 500+ | ● ACTIVE |
| VWValero Wilmington Refinery | Wilmington | CA | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
| VRVertex Refining Alabama LLC | Saraland | AL | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
Walker-moody Pavement Products & Equipment, Limited | Honolulu | HI | Petroleum and Coal Products Manufacturing324121 | 1-19 | ● ACTIVE |
Xaerus Performance Fluids International INC | Midland | MI | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
Ziegler Chemical & Mineral CORP | Piscataway | NJ | Petroleum and Coal Products Manufacturing324121 | — | ● ACTIVE |
Aerofull Aviation Services LLC | Orlando | FL | Petroleum and Coal Products Manufacturing324110 | — | ● ACTIVE |
| AAAll American Asphalt | Corona | CA | Petroleum and Coal Products Manufacturing324121 | 500+ | ● ACTIVE |
Allegheny Petroleum Products CO | Monroeville | PA | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
| APAllmine Paving | Inwood | WV | Petroleum and Coal Products Manufacturing324121 | — | ● ACTIVE |
Alon Usa, LP | Brentwood | TN | Petroleum and Coal Products Manufacturing324110 | 100-499 | ● ACTIVE |
Altrua Solutions LLC | Thornton | CO | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
American Plumbing Supply CO INC | Miami Beach | FL | Petroleum and Coal Products Manufacturing324122 | — | ● ACTIVE |
Americarbon Forge, LLC | Morgantown | WV | Petroleum and Coal Products Manufacturing324199 | — | ● ACTIVE |
Aoclsc, INC. | Tampa | FL | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
Aoclsc, INC. | Vernon | CA | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
| ASAsphalt Sales Co. Inc. | Olathe | KS | Petroleum and Coal Products Manufacturing324121 | 20-99 | ● ACTIVE |
Associated Energy Group LLC | Miami | FL | Petroleum and Coal Products Manufacturing324110 | — | ● ACTIVE |
Bettis Asphalt & Construction INC | Topeka | KS | Petroleum and Coal Products Manufacturing324121 | 500+ | ● ACTIVE |
Binder Usa, LP | Camarillo | CA | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
| BRBlack Rock Services Hp-2 | Albuquerque | NM | Petroleum and Coal Products Manufacturing324121 | 1-19 | ● ACTIVE |
Bp Lubricants USA INC. | Warminster | PA | Petroleum and Coal Products Manufacturing324191 | 20-99 | ● ACTIVE |
Caig Laboratories, INC. | Poway | CA | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
Carbon Fuels, L.l.c. | Centennial | CO | Petroleum and Coal Products Manufacturing324199 | — | ● ACTIVE |
Carolina Company USA LLC | Lady Lake | FL | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
Cougar Den INC. | White Swan | WA | Petroleum and Coal Products Manufacturing324110 | 20-99 | ● ACTIVE |
Csa Materials, INC. | San Angelo | TX | Petroleum and Coal Products Manufacturing324121 | 20-99 | ● ACTIVE |
Davlin Coatings LLC | Berkeley | CA | Petroleum and Coal Products Manufacturing324122 | — | ● ACTIVE |
Db Asphalt & Recycling LLC | Toa Baja | PR | Petroleum and Coal Products Manufacturing324121 | — | ● ACTIVE |
Dennison Lubricants, INC | Lakeville | MA | Petroleum and Coal Products Manufacturing324191 | 100-499 | ● ACTIVE |