| SPSlide Products INC | Wheeling | IL | — | ◇ UNVERIFIED |
| SRSmackover Refinery | Smackover | AR | — | ◇ UNVERIFIED |
| SOSnap on Diagnostics | Elkhorn | WI | — | ◇ UNVERIFIED |
| SRSnf Riceboro Plant | Riceboro | GA | — | ◇ UNVERIFIED |
| SLSolenis LLC - Suffolk | Suffolk | VA | — | ◇ UNVERIFIED |
| SPSolenis-macon Plant | Macon | GA | — | ◇ UNVERIFIED |
| SISolutia INC Anniston Plant | Anniston | AL | — | ◇ UNVERIFIED |
| SISolutia INC - Indian Orchard Plant | Springfield | MA | — | ◇ UNVERIFIED |
| SISongwon International Americas INC. - La Porte | La Porte | TX | — | ◇ UNVERIFIED |
| SISpecialty Industrial Products, INC. | Spartanburg | SC | — | ◇ UNVERIFIED |
| SCStabond CORP | Gardena | CA | — | ◇ UNVERIFIED |
| STSteel Technolgies, LLC | Decatur | AL | — | ◇ UNVERIFIED |
| SCStepan Company - Fieldsboro Plant | Fieldsboro | NJ | — | ◇ UNVERIFIED |
| SMStructural Metals INC | Seguin | TX | — | ◇ UNVERIFIED |
| SCStruktol Company of America | Cuyahoga Falls | OH | — | ◇ UNVERIFIED |
| SCSuncor Commerce City Refinery - East Plant | Commerce City | CO | — | ◇ UNVERIFIED |
| SSupelco | Bellefonte | PA | — | ◇ UNVERIFIED |
| SCSyntech Chemicals | Houston | TX | — | ◇ UNVERIFIED |
| SASynthomer Adhesive Tehcnologies Eastoflex and East | Longview | TX | — | ◇ UNVERIFIED |
| TETaminco Eastman US - St Gabriel Plant | Saint Gabriel | LA | — | ◇ UNVERIFIED |
| TLTate & Lyle Ingredients Americas LLC | Duluth | MN | — | ◇ UNVERIFIED |
| TLTate & Lyle Sucralose INC | Mc Intosh | AL | — | ◇ UNVERIFIED |
| TATci America | Portland | OR | — | ◇ UNVERIFIED |
| TCTedia Company INC | Fairfield | OH | — | ◇ UNVERIFIED |
| TATesoro Alaska Petroleum CO | Kenai | AK | — | ◇ UNVERIFIED |
| TGTesoro Golden Eagle Refinery | Martinez | CA | — | ◇ UNVERIFIED |
| TLTesoro Los Angeles Refinery and Calciner | Carson | CA | — | ◇ UNVERIFIED |
| TITexas International Refining | Galveston | TX | — | ◇ UNVERIFIED |
| TETharaldson Ethanol | Casselton | ND | — | ◇ UNVERIFIED |
| TAThe Andersons Marathon Holdings LLC | Logansport | IN | — | ◇ UNVERIFIED |
| TAThe Andersons Marathon Holdings LLC (b8570) | Albion | MI | — | ◇ UNVERIFIED |
| TAThe Andersons Renewables, LLC | Greenville | OH | — | ◇ UNVERIFIED |
| TFThermo Fisher Scientific CO | Bridgewater | NJ | — | ◇ UNVERIFIED |
| TFThermo Fisher Scientific (milwaukee) LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| TFThermo Fluids INC | Woods Cross | UT | — | ◇ UNVERIFIED |
| TCTiarco Chemical | Greenville | SC | — | ◇ UNVERIFIED |
| TCTower Chemical Corporation | Easton | PA | — | ◇ UNVERIFIED |
| TATrenton Agri Products | Trenton | NE | — | ◇ UNVERIFIED |
| TRTricor Refining, LLC | Bakersfield | CA | — | ◇ UNVERIFIED |
| TCTroy Corporation - Troy Biosciences | Phoenix | AZ | — | ◇ UNVERIFIED |
| TSTsrc Specialty Materials LLC - Research & Development Pilot Plant | Plaquemine | LA | — | ◇ UNVERIFIED |
| TLTwin Lake Chemical, INC. | Lockport | NY | — | ◇ UNVERIFIED |
| TBTwist Bioscience | Wilsonville | OR | — | ◇ UNVERIFIED |
| UIUltramar INC Marine Terminal | Wilmington | CA | — | ◇ UNVERIFIED |
| UPUltra Pure Solutions INC | Castroville | CA | — | ◇ UNVERIFIED |
| UPUltra Pure Solutions INC | Carrollton | TX | — | ◇ UNVERIFIED |
| UNUnc Naval Products | Norwich | CT | — | ◇ UNVERIFIED |
| UIUnited Initiators | Theodore | AL | — | ◇ UNVERIFIED |
| URUnited Refining Co/warren Plt | Warren | PA | — | ◇ UNVERIFIED |
| UWUnited Wisconsin Grain Producers | Friesland | WI | — | ◇ UNVERIFIED |
| UTUnivation Technologies LLC - Catalyst Plant | South Charleston | WV | — | ◇ UNVERIFIED |
| USUniversal Stainless & Alloy Prod/prp Division | Titusville | PA | — | ◇ UNVERIFIED |
| USU S Amines (portsmouth) L L C | Portsmouth | VA | — | ◇ UNVERIFIED |
| UAUS Army Holston Army Ammunition Plant | Kingsport | TN | — | ◇ UNVERIFIED |
| UDUS Doe Kansas City National Security Campus | Kansas City | MO | — | ◇ UNVERIFIED |
| UMUS Methanol Llc, Liberty One Methanol Plant | Nitro | WV | — | ◇ UNVERIFIED |
| USUS Steel Mon Valley Works - Clairton Plant | Clairton | PA | — | ◇ UNVERIFIED |
| ULUss-upi, LLC | Pittsburg | CA | — | ◇ UNVERIFIED |
| VFValero Fort Dodge Ethanol | Fort Dodge | IA | — | ◇ UNVERIFIED |
| VMValero Memphis Refinery | Memphis | TN | — | ◇ UNVERIFIED |
| VRValero Renewable Fuels Company, LLC | Welcome | MN | — | ◇ UNVERIFIED |
| VRValero Renewable Fuels Company, LLC | Mount Vernon | IN | — | ◇ UNVERIFIED |
| VEValicor Environmental Services | Dayton | OH | — | ◇ UNVERIFIED |
| VLValor LLC | Bowling Green | KY | — | ◇ UNVERIFIED |
| VLValor LLC - Valor Oil Alsop Ln | Owensboro | KY | — | ◇ UNVERIFIED |
| VEVep Environmental | Galena Park | TX | — | ◇ UNVERIFIED |
| VCVicksburg Chemical Company | Vicksburg | MS | — | ◇ UNVERIFIED |
| VRVicksburg Refinery | Vicksburg | MS | — | ◇ UNVERIFIED |
| VRVp Racing Fuels | Newark | DE | — | ◇ UNVERIFIED |
| VRVp Racing Fuels Fulfillment Center | Huntingdon | TN | — | ◇ UNVERIFIED |
 Vp Racing Fuels INC. | Terre Haute | IN | — | ◇ UNVERIFIED |
| VTVrc Technologies | Brownwood | TX | — | ◇ UNVERIFIED |
| VRVs Rubber | Lebanon | PA | — | ◇ UNVERIFIED |
| VCVwr Chemicals, LLC | Sanborn | NY | — | ◇ UNVERIFIED |
| WCW2fuel - Crawfordsville Facility | Crawfordsville | IA | — | ◇ UNVERIFIED |
| WCWako Chemicals USA INC | Richmond | VA | — | ◇ UNVERIFIED |
| WIWestern Iowa Energy | Wall Lake | IA | — | ◇ UNVERIFIED |
| WPWestern Petroleum INC | Paramount | CA | — | ◇ UNVERIFIED |
| WPWestern Plains Energy, LLC | Oakley | KS | — | ◇ UNVERIFIED |
| WCWestlake Chemicals & Vinyls LLC | Aberdeen | MS | — | ◇ UNVERIFIED |
| WPWest Plant Facility | Corpus Christi | TX | — | ◇ UNVERIFIED |
| WEWhite Energy - Hereford, LLC | Hereford | TX | — | ◇ UNVERIFIED |
| WMWhite Mountain Biodiesel, INC | North Haverhill | NH | — | ◇ UNVERIFIED |
| WRWolf River Plant | Memphis | TN | — | ◇ UNVERIFIED |
| WCWoods Cross Refinery | Woods Cross | UT | — | ◇ UNVERIFIED |
| WEWorld Energy Biox Biofuels | Galena Park | TX | — | ◇ UNVERIFIED |
| WRWrb Refining - Borger Complex | Borger | TX | — | ◇ UNVERIFIED |
| WRWynnewood Refinery | Wynnewood | OK | — | ◇ UNVERIFIED |
| WRWyoming Refining Co.-newcastle Refinery | Newcastle | WY | — | ◇ UNVERIFIED |
| 2L2ki LLC | Albuquerque | NM | — | ◐ LIKELY ACTIVE |
| 3R300A report for 2018 | Richmond | CA | 20–99 | ◐ LIKELY ACTIVE |
| 9S910PC Safe Foods | Kieler | WI | 20–99 | ◐ LIKELY ACTIVE |
| 9S910SF Safe Foods | North Little Rock | AR | 100–499 | ◐ LIKELY ACTIVE |
| AEAbsolute Energy, L.L.C. | Saint Ansgar | IA | 20–99 | ◐ LIKELY ACTIVE |
| ALAcme Location | Riegelwood | NC | 20–99 | ◐ LIKELY ACTIVE |
| AFAdvance Fuel System LLC | Opa Locka | FL | — | ◐ LIKELY ACTIVE |
| ASAdvancion - Sterlington, LA | Sterlington | LA | 100–499 | ◐ LIKELY ACTIVE |
| AHAdvanSix - Hopewell Plant | Hopewell | VA | 500+ | ◐ LIKELY ACTIVE |
| APAdvanSix - Portsmouth Plant | Portsmouth | VA | 1–19 | ◐ LIKELY ACTIVE |
| AAAe Acquisitions Group, LLC | Fort Worth | TX | — | ◐ LIKELY ACTIVE |
