| ACAdm CO | Decatur | IL | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| ICInternational Control Services INC. | Decatur | IL | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| MCMueller CO | Decatur | IL | Primary Metal Manufacturing331529 | — | ◇ UNVERIFIED |
| MCMueller CO | Decatur | IL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| VPVcna Prairie INC Yard 1025 | Decatur | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ADAdm Development Products | Decatur | IL | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ARAdm Rail Car Repair Facility | Decatur | IL | Transportation Equipment Manufacturing336510 | — | ◇ UNVERIFIED |
| AWAdm West Complex-stratas Foods | Decatur | IL | Food Manufacturing311222 | — | ◇ UNVERIFIED |
| AAAdvantage Automation Midwest INC | Decatur | IL | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
 Archer Daniels Midland CO | Decatur | IL | Food Manufacturing311222 | — | ◇ UNVERIFIED |
| ADArcher Daniels Midwest | Decatur | IL | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| BNBridgestone/firestone North America Tire LLC | Decatur | IL | Plastics and Rubber Products Manufacturing326211 | — | ◇ UNVERIFIED |
| CCargill-decatur | Decatur | IL | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| DADecatur Autobody | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| DCDecatur Construction Services INC | Decatur | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DPDecatur Plating & Mfg CO | Decatur | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| GCGrigoleit CO | Decatur | IL | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| HCHome City Ice CO | Decatur | IL | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| IDIntermet Decatur Foundry | Decatur | IL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| KTKeen Transport INC | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| MMMason Mfg INC | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| MPMeda Pharmaceuticals INC | Decatur | IL | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| NTNsr Technologies INC | Decatur | IL | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| OMOrnamental Metalworks INC | Decatur | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| RPRising Pharma Holdings | Decatur | IL | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| RBRomer Bros Tree & Shrub Svc INC | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ZVZexel Valeo Compressor USA | Decatur | IL | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| AFAdvantage Foundry Services INC | Decatur | IL | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| AIAkorn, INC. | Decatur | IL | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| Archer Daniels Midland CO | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| Archer Daniels Midland CO | Decatur | IL | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| Archer Daniels Midland CO. | Decatur | IL | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| ABAse Blacktop & Paving CO | Decatur | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BSBendsen Signs & Graphics Inc | Decatur | IL | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| BABillingsley Amoco | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| BABillingsley Amoco 2 | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CRCci Redimix INC | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CCContractor's Concrete | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CRContractors Recycled Material | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CICurry Ice & Coal of Illiopolis | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| DCDecatur Cap Shop | Decatur | IL | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| DCDecatur Concrete Recycling CO | Decatur | IL | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| DCDecatur Const Services INC Dba Capitol Concrete | Decatur | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DIDynagraphics Incorporated | Decatur | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| FGFuyao Glass Illinois CO | Decatur | IL | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| GEGarfield Estates | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| GCGrohne Concrete Products CO | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HRHeadwaters Resources | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| HPHigh Power Source Co | Decatur | IL | Electrical Equipment, Appliance & Component Manufacturing335931 | — | ◇ UNVERIFIED |
| H1Hucks 167 | Decatur | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
