| OAOmron Automotive Electronics INC | Saint Charles | IL | Computer and Electronic Product Manufacturing334418 | — | ◇ UNVERIFIED |
| TDTiger Drylac USA INC | Saint Charles | IL | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| TPTpi Powder Metallurgy | Saint Charles | MI | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| BLBluegrass Labels Dba Altivity | Saint Charles | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| BCBradley Coatings | Saint Charles | IL | Fabricated Metal Product Manufacturing332722 | — | ◇ UNVERIFIED |
| CCCarton Craft INC | Saint Charles | IL | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| CEChampion Environmental Services INC | Saint Charles | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CBComponent Bar Products Inc-st Charles | Saint Charles | MO | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| CICraftsmen Industries Inc-clay St Plant | Saint Charles | MO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| DADiagraph an Itw Company | Saint Charles | MO | Machinery Manufacturing333993 | — | ◇ UNVERIFIED |
| DLDiagraph Labeling | Saint Charles | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| EPExecutive Personal Computers INC | Saint Charles | MO | Computer and Electronic Product Manufacturing334111 | — | ◇ UNVERIFIED |
| GSGoeke Sandblasting | Saint Charles | MO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| JAJack's Auto Sales and Salvage | Saint Charles | MO | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| LMLeonards Metal INC | Saint Charles | MO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| LMLeonards Metal Inc-hwy 94 Plant | Saint Charles | MO | Primary Metal Manufacturing331528 | — | ◇ UNVERIFIED |
| LMLeonards Metal INC - Mueller Road Plant | Saint Charles | MO | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| MCMason CORP | Saint Charles | IL | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| MIMet-co Industries | Saint Charles | IL | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| MUMitek USA INC Machinery Division | Saint Charles | MO | Wood Product Manufacturing321214 | — | ◇ UNVERIFIED |
| NINike Ihm Inc-st Charles | Saint Charles | MO | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| PPParent Petroleum | Saint Charles | IL | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| SMService Midwest | Saint Charles | MO | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| SCStar Concrete Company | Saint Charles | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TBThe Bradley Group of Companies | Saint Charles | IL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| TPThermal Processing Solutions INC | Saint Charles | IL | Machinery Manufacturing333994 | — | ◇ UNVERIFIED |
| TLTruckwurx LLC | Saint Charles | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| WTWilson Tool & Die-st Charles | Saint Charles | MO | Fabricated Metal Product Manufacturing332216 | — | ◇ UNVERIFIED |
| ATActive Tool & Die INC | Saint Charles | MN | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| ARAmerican Rail Car | Saint Charles | MO | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| AIAyers Investment Group LLC | St. Charles | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BIBema, Inc. | St. Charles | IL | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| BEBills Electric Motor Service | Saint Charles | MO | Machinery Manufacturing333319 | — | ◇ UNVERIFIED |
| BHBulldog Holdings, LLC | St. Charles | MN | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| CICartonCraft, Inc. | St. Charles | IL | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| CFConagra Foods | Saint Charles | IL | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| DFDuraco Flexible Packaging | Saint Charles | IL | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| FLFki Logistex | Saint Charles | MO | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| GEGalloway Equipment, Inc. | St. Charles | IL | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| GSGcl Solar Materials US Iii LLC | Saint Charles | MO | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
 General Mills INC | Saint Charles | IL | Food Manufacturing311822 | — | ◇ UNVERIFIED |
| GMGilliom Manufacturing CO INC | Saint Charles | MO | Electrical Equipment, Appliance & Component Manufacturing335122 | — | ◇ UNVERIFIED |
| GSGindo's Spice of Life, LLC | St. Charles | IL | Food Manufacturing311941 | — | ◇ UNVERIFIED |
| HLHarbro Label / Master Impressions | St. Charles | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| HDHeist Dental Ceramics | Saint Charles | MO | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| HCHustler Conveyor Co-st Charles | Saint Charles | MO | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| IGIntegrated Graphics INC | Saint Charles | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| MMMeyer Material CO | Saint Charles | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MBMillstone Bangert Concret | Saint Charles | MO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MWMillstone Weber - Port Batch Plant #7001 | Saint Charles | MO | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
