| SESuncor Energy, USA | Commerce City | CO | 100–499 | ◐ LIKELY ACTIVE |
| TETasta Energy LLC | Kenner | LA | — | ◐ LIKELY ACTIVE |
| TPThe Premcor Refining Group INC | Port Arthur | TX | 500+ | ◐ LIKELY ACTIVE |
| TPTotalenergies Petrochemicals & Refining Usa, INC. | Houston | TX | — | ◐ LIKELY ACTIVE |
| URUnited Refining Company | Warren | PA | 500+ | ◐ LIKELY ACTIVE |
| VAValero Ardmore Refinery | Ardmore | OK | 100–499 | ◐ LIKELY ACTIVE |
| VRValero Refining Company - Tennessee, LLC | Memphis | TN | 100–499 | ◐ LIKELY ACTIVE |
| VTValero Three Rivers Refinery | Three Rivers | TX | 100–499 | ◐ LIKELY ACTIVE |
| VRVertex Refining Alabama LLC | Houston | TX | — | ◐ LIKELY ACTIVE |
| WFWhite Falcon Transport LLC | Okanogan | WA | — | ◐ LIKELY ACTIVE |
| CGConstantine Global LLC | Powder Springs | GA | — | ◐ LIKELY ACTIVE |
| MFMarchi Family Enterprises LLC | Bozeman | MT | — | ◐ LIKELY ACTIVE |
| WCWester Consulting Group L.l.c | San Juan | PR | — | ◐ LIKELY ACTIVE |
| 1P12 Plant Area Cleanup | Marcus Hook | PA | — | ◇ UNVERIFIED |
| ASAevitas Specialty Services CORP | Redford | MI | — | ◇ UNVERIFIED |
| AAggpro | Anchorage | AK | — | ◇ UNVERIFIED |
| ALAggreko, LLC | Texas City | TX | — | ◇ UNVERIFIED |
Agritec International Ltd. | Casa Grande | AZ | — | ◇ UNVERIFIED |
| ALAir Liquid Large Industries Us, LP | El Segundo | CA | — | ◇ UNVERIFIED |
| AOAkm Oil Co., INC. | Pacoima | CA | — | ◇ UNVERIFIED |
| AMAllied Materials - Stroud Facility | Stroud | OK | — | ◇ UNVERIFIED |
| AAAlon Asphalt Company Richmond Beach Terminal | Seattle | WA | — | ◇ UNVERIFIED |
| ABAlon Bakersfield Refining | Bakersfield | CA | — | ◇ UNVERIFIED |
| ABAlon Bakersfield Refining - Area 3 | Bakersfield | CA | — | ◇ UNVERIFIED |
| ARAlon Refining Krotz Springs INC | Krotz Springs | LA | — | ◇ UNVERIFIED |
| AUAlon USA Refinery | Krotz Springs | LA | — | ◇ UNVERIFIED |
| APAltair Paramount, LLC | Paramount | CA | — | ◇ UNVERIFIED |
| AHAmerada Hess CORP | Port Reading | NJ | — | ◇ UNVERIFIED |
| AWAnadarko Wattenberg Oil Complex LLC - 16-13-745-12 Receipt Point | Keenesburg | CO | — | ◇ UNVERIFIED |
| AAndeavor | Carson | CA | — | ◇ UNVERIFIED |
| ACArdsley Clnr Svc | Ardsley | PA | — | ◇ UNVERIFIED |
| APAscend Performance Materials | Alvin | TX | — | ◇ UNVERIFIED |
| APAshland Petroleum Company | Saint Paul Park | MN | — | ◇ UNVERIFIED |
| AIAtlantic Industrial Services INC | Chester | VA | — | ◇ UNVERIFIED |
| AAAts Asphalt Terminal LLC | Lexington | KY | — | ◇ UNVERIFIED |
| ARAustin Research Laborator | Austin | TX | — | ◇ UNVERIFIED |
| BDBadami Development Facility | Prudhoe Bay | AK | — | ◇ UNVERIFIED |
| BOBartkus Oil CO | Longmont | CO | — | ◇ UNVERIFIED |
| BOBartkus Oil CO | Boulder | CO | — | ◇ UNVERIFIED |
| BRBaton Rouge Junction Facility | Jackson | LA | — | ◇ UNVERIFIED |
| BPBayport Plant | Pasadena | TX | — | ◇ UNVERIFIED |
| BCBayway Chemical Plant | Linden | NJ | — | ◇ UNVERIFIED |
| BPBerry Petroleum Company | Stephens | AR | — | ◇ UNVERIFIED |
| BOBerthoud Oil CO | Longmont | CO | — | ◇ UNVERIFIED |
| BOBeta Offshore | Long Beach | CA | — | ◇ UNVERIFIED |
| BPBhppari (bhp Petroleum) | Kapolei | HI | — | ◇ UNVERIFIED |
| BSBig Spring Booster Station | Big Spring | TX | — | ◇ UNVERIFIED |
| BEBlacklidge Emulsions INC | Gulfport | MS | — | ◇ UNVERIFIED |
| BRBlanchard Refining Land Treatment Facility | Texas City | TX | — | ◇ UNVERIFIED |
| BRBloomfield Refinery | Bloomfield | NM | — | ◇ UNVERIFIED |