| BDBrickyard Disposal, Recycling and Landfill | Danville | IL | — | ◐ LIKELY ACTIVE |
| CCCalifornia Cascade Building Materials INC | Sacramento | CA | 20–99 | ◐ LIKELY ACTIVE |
| CRCalumet River Fleeting - Chicago Dry Dock | Chicago | IL | 1–19 | ◐ LIKELY ACTIVE |
| CCCandle Corporation of America, INC. | Elkin | NC | — | ◐ LIKELY ACTIVE |
| CECap Ewg Glass LLC | Mcadoo | PA | — | ◐ LIKELY ACTIVE |
| CCCare Cremation Center | Romeoville | IL | — | ◐ LIKELY ACTIVE |
| CTCarlinville Truck Equipment INC | Carlinville | IL | — | ◐ LIKELY ACTIVE |
| CSCarroll Service Company-milledgeville Plant | Milledgeville | IL | — | ◐ LIKELY ACTIVE |
| CVCedar Valley Manufacturing & CORP | Hollister | CA | 1–19 | ◐ LIKELY ACTIVE |
| CICentral Ink CORP | West Chicago | IL | — | ◐ LIKELY ACTIVE |
| CICf Industries - Cowden Terminal | Cowden | IL | — | ◐ LIKELY ACTIVE |
| CTCheck Technology Solutions LLC | Troy | MI | 20–99 | ◐ LIKELY ACTIVE |
| CEChevron Environmental Management CO | Lockport | IL | — | ◐ LIKELY ACTIVE |
| CRCheyenne Renewable Diesel Company LLC | Cheyenne | WY | — | ◐ LIKELY ACTIVE |
| CHChicago Hardware & Fixture CO | Franklin Park | IL | 20–99 | ◐ LIKELY ACTIVE |
| CEChip Energy | Goodfield | IL | — | ◐ LIKELY ACTIVE |
| CKCircle K 6788 Aka Shell | Chicago | IL | — | ◐ LIKELY ACTIVE |
| COCity of Quincy, Water Department Filtration Facili | Quincy | IL | — | ◐ LIKELY ACTIVE |
| COCity of Santa Maria Landfill | Santa Maria | CA | — | ◐ LIKELY ACTIVE |
| CFCoal Fillers INC | Bluefield | VA | — | ◐ LIKELY ACTIVE |
| CACoats American - Rosman Nc | Rosman | NC | — | ◐ LIKELY ACTIVE |
| COCollege of Lake County - Roadway and Outdoor Sports Complex | Grayslake | IL | — | ◐ LIKELY ACTIVE |
| CICoorstek, INC. | Lexington | KY | — | ◐ LIKELY ACTIVE |
| CSCork Supply USA | Benicia | CA | 20–99 | ◐ LIKELY ACTIVE |
| CSCovia Specialty Minerals INC. - Elco Plant | Elco | IL | — | ◐ LIKELY ACTIVE |
| CSCpv Sentinel Energy Proj | Desert Hot Springs | CA | — | ◐ LIKELY ACTIVE |
| COCrm of America | Mesa | AZ | 20–99 | ◐ LIKELY ACTIVE |
| CRCummins Rocky Mount Engine Plant | Whitakers | NC | 500+ | ◐ LIKELY ACTIVE |
| DIDeveloplus INC | Corona | CA | 100–499 | ◐ LIKELY ACTIVE |
| DTDuhadaway Tool & Die Shop INC | Newark | DE | — | ◐ LIKELY ACTIVE |
| DIDynomax, Inc. | Wheeling | IL | 100–499 | ◐ LIKELY ACTIVE |
| ECEarlens Corporation | Menlo Park | CA | — | ◐ LIKELY ACTIVE |
| EIEastern Illinois University | Charleston | IL | — | ◐ LIKELY ACTIVE |
| EAEclipse Automation Southeast LLC | Rock Hill | SC | — | ◐ LIKELY ACTIVE |
| EIEcolab INC | Joliet | IL | 100–499 | ◐ LIKELY ACTIVE |
| ESEcoWater Systems LLC - Ripley, MS | Ripley | MS | 100–499 | ◐ LIKELY ACTIVE |
| EPEmerald Performance Materials LLC | Henry | IL | — | ◐ LIKELY ACTIVE |
| EMEmpire Moulding Dba Framing Production | Pittsburg | KS | — | ◐ LIKELY ACTIVE |
| EOEnvirite of Pennsylvania INC | York | PA | — | ◐ LIKELY ACTIVE |
| EMErie Molded Plastics, INC. | Erie | PA | 20–99 | ◐ LIKELY ACTIVE |
| EOExpert Optics, INC | Shorewood | IL | 20–99 | ◐ LIKELY ACTIVE |
| FFFacet Filtration Stilwell Plant | Stilwell | OK | 100–499 | ◐ LIKELY ACTIVE |
| FUFilltech USA | Rockwell | NC | — | ◐ LIKELY ACTIVE |
| FTFlame Technologies Cedar Park | Cedar Park | TX | — | ◐ LIKELY ACTIVE |
| FCFlex-N-Gate Chicago | Chicago | IL | 500+ | ◐ LIKELY ACTIVE |
| FWFresh Warehousing 26th St | East Saint Louis | IL | — | ◐ LIKELY ACTIVE |
| FGFrontier Generating Station | Oklahoma City | OK | — | ◐ LIKELY ACTIVE |
| FPFuture Pak, LLC | Wixom | MI | — | ◐ LIKELY ACTIVE |
| GSGaumard Scientific Co, INC | Miami | FL | — | ◐ LIKELY ACTIVE |
| GDGeneral Dynamics Ots (niceville), INC. | Healdsburg | CA | — | ◐ LIKELY ACTIVE |