| HSHenkel Surface Technologies | Aurora | IL | Chemical Manufacturing325520 | — | ◐ LIKELY ACTIVE |
| JBJ B Inds INC | Aurora | IL | Fabricated Metal Product Manufacturing332919 | — | ◐ LIKELY ACTIVE |
| RURahn USA CORP | Aurora | IL | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| FVFox Valley Forge CO | Aurora | IL | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| GSGreen Sustainable Pkg INC | Aurora | IL | Chemical Manufacturing325611 | 20-99 | ◐ LIKELY ACTIVE |
| OIOsi Industries, LLC | Aurora | IL | Food Manufacturing311991 | — | ◐ LIKELY ACTIVE |
| PCPhoenix Closures | Aurora | IL | Machinery Manufacturing333249 | 100-499 | ◐ LIKELY ACTIVE |
Vanco Packaging CORP | Aurora | IL | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| FIFiberbasin INC | Aurora | IL | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| PTProgressive Turnings INC | Aurora | IL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| TMT&l Manufacturing | Aurora | IL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| APAsk Products | Aurora | IL | Electrical Equipment, Appliance & Component Manufacturing335312 | 20-99 | ◇ UNVERIFIED |
| APAtmi Precast | Aurora | IL | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◇ UNVERIFIED |
| ACAurora Circuits LLC | Aurora | IL | Computer and Electronic Product Manufacturing334412 | 20-99 | ◇ UNVERIFIED |
| HPHenry Pratt CO | Aurora | IL | Fabricated Metal Product Manufacturing332900 | — | ◇ UNVERIFIED |
| NMNational Metalwares L.p. | Aurora | IL | Primary Metal Manufacturing331210 | 100-499 | ◇ UNVERIFIED |
| WCWestrock Converting CO | Aurora | IL | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| ALAspen Lane Winery | Aurora | IL | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CCCreative Contract Packaging | Aurora | IL | Food Manufacturing311991 | 100-499 | ◐ LIKELY ACTIVE |
| DPDukane Precast - Aurora Plant | Aurora | IL | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
| EEntegris | Aurora | IL | Computer and Electronic Product Manufacturing334413 | — | ◐ LIKELY ACTIVE |
| GPGlanbia Performance Nutrition | Aurora | IL | Chemical Manufacturing325411 | — | ◐ LIKELY ACTIVE |
| RMRWI Manufacturing, Inc. | Aurora | IL | Fabricated Metal Product Manufacturing332510 | 100-499 | ◐ LIKELY ACTIVE |
| AAAll American Recycling | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| CCaterpillar | Aurora | IL | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| DIDur-o-wal Inc-formerly | Aurora | IL | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| MAMetal Arts Finishing INC | Aurora | IL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
Specialty Construction Brands | Aurora | IL | Chemical Manufacturing325520 | — | ◐ LIKELY ACTIVE |
| AMAdvanced Material Svcs | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ACAll Cleaners | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ADAurora Distribution Center - 3m Company | Aurora | IL | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| AEAurora Equipment CO | Aurora | IL | Furniture and Related Product Manufacturing337127 | — | ◇ UNVERIFIED |
| ASAurora Specialty Textiles Group INC | Aurora | IL | Textile Mills313311 | — | ◇ UNVERIFIED |
| BPBerry Plastics | Aurora | IL | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| BBBrk Brands INC | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CMCabot Microelectronics CORP | Aurora | IL | Chemical Manufacturing325612 | — | ◇ UNVERIFIED |
| CUChep USA | Aurora | IL | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| CTCoffman Truck Sales INC | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| DDDunlee Div of Philips Medical Systems Cleveland INC | Aurora | IL | Computer and Electronic Product Manufacturing334517 | — | ◇ UNVERIFIED |
| EHEdward Hines Precision Staining CO | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ECEngineered Custom Lubricants | Aurora | IL | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| ETEpix Tube Company, INC. | Aurora | IL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| FFactor75 | Aurora | IL | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| FWFcp Webindery INC | Aurora | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| FIFiberbasin INC | Aurora | IL | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| FIFiberbasin INC | Aurora | IL | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
Filtration Group INC | Aurora | IL | Machinery Manufacturing333411 | — | ◇ UNVERIFIED |
| FIFreedom Imaging Systems INC | Aurora | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| FBFrontida Biopharm LLC | Aurora | IL | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| GIGarbe Iron Works INC | Aurora | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |