| GDGrecian Delight Foods INC | Elk Grove Village | IL | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| GDGreenlee Diamond Tool CO | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| LILa-co Industries INC | Elk Grove Village | IL | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| SGSchiele Graphics INC | Elk Grove Village | IL | Printing and Related Support Activities323110 | 20-99 | ◐ LIKELY ACTIVE |
| CIChem-plate Industries | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| GPGraphic Packaging Intl INC | Elk Grove Village | IL | Paper Manufacturing322212 | — | ◐ LIKELY ACTIVE |
| MSMain Steel Polishing CO INC | Elk Grove Village | IL | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| RHRohm & Haas Chemicals LLC | Elk Grove Village | IL | Chemical Manufacturing325520 | — | ◐ LIKELY ACTIVE |
| TPToppan Packaging USA (elk Grove) INC | Elk Grove Village | IL | Plastics and Rubber Products Manufacturing326112 | — | ◐ LIKELY ACTIVE |
| ACAmitron CORP | Elk Grove Village | IL | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| AIAmpel INC | Elk Grove Village | IL | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| CIChem-plate Industries INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| CCChicago Circuits CORP | Elk Grove Village | IL | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| CSCircuit Systems, INC. | Elk Grove Village | IL | Computer and Electronic Product Manufacturing334412 | — | ◇ UNVERIFIED |
| CACmp Anodizing INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| EEExcell Electronics | Elk Grove Village | IL | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| FLFpm LLC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| SHSenneca Holdings (hmf Express) | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| TJThree J's Industries INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| VTVideojet Technologies INC | Elk Grove Village | IL | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
Artpix LLC | Elk Grove Village | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
Portable Lighting Solutions, INC. | Elk Grove Village | IL | Electrical Equipment, Appliance & Component Manufacturing335139 | — | ◐ LIKELY ACTIVE |
| CSClingan Steel INC. | Elk Grove Village | IL | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| CPCustom Plastics | Elk Grove Village | IL | Plastics and Rubber Products Manufacturing326121 | 100-499 | ◐ LIKELY ACTIVE |
| EIEcolab INC | Elk Grove Village | IL | Machinery Manufacturing333298 | — | ◐ LIKELY ACTIVE |
| EMExcel Machine Technology, INC. | Elk Grove Village | IL | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| PAPittco Architectural Metals, INC. | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332321 | 20-99 | ◐ LIKELY ACTIVE |
| RSRebechini Studios INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332323 | — | ◐ LIKELY ACTIVE |
| TEThe Edlong Corporation | Elk Grove Village | IL | Food Manufacturing311930 | — | ◐ LIKELY ACTIVE |
| TTTrend Technologies | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332112 | 100-499 | ◐ LIKELY ACTIVE |
| UCUniversal Chemicals & Coatings INC | Elk Grove Village | IL | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| AIAcme Industries INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| DCDlp Coatings, INC | Elk Grove Village | IL | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| EUEmsur USA | Elk Grove Village | IL | Printing and Related Support Activities323111 | — | ◐ LIKELY ACTIVE |
| ECExcel Color CORP | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| GPGraphic Packaging Intl INC | Elk Grove Village | IL | Paper Manufacturing322212 | — | ◐ LIKELY ACTIVE |
| IPInternational Processing CO of America | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| KTKlein Tools INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| TIT5@chicago Ii LP | Elk Grove Village | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| ABActive Biomaterials LLC | Elk Grove Village | IL | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| AEAmber Engineering & Mfg CO | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| AWAquion Water Treatment Products LLC Awtp Holding LLC | Elk Grove Village | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| BBBaker & Baker | Elk Grove Village | IL | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BFBluegrass Folding Carton CO LLC | Elk Grove Village | IL | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| BOBruce Offset CO / Pearson I INC | Elk Grove Village | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| BABuilders Asphalt LLC | Elk Grove Village | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CTCertified Tool & Mfg | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| CECircuit Etching Technics INC | Elk Grove Village | IL | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CACoatings Applications INC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CFCommercial Finishes CO LTD | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |