| TMTri-state Machine INC | Wheeling | WV | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| VWViant Wheeling INC | Wheeling | IL | Miscellaneous Manufacturing339112 | 100-499 | ◐ LIKELY ACTIVE |
| CFCentre Foundry & Machine CO. Wheeling | Wheeling | WV | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| APAargus Plastics INC | Wheeling | IL | Plastics and Rubber Products Manufacturing326111 | — | ◇ UNVERIFIED |
| AAccelent | Wheeling | IL | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| AUAcco USA INC | Wheeling | IL | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| ALAdc LP | Wheeling | IL | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| AIAes Industries INC | Wheeling | WV | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| AMAlbar Metals | Wheeling | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| APAllstate Print Communication Center | Wheeling | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| ACAmerican Cast Films INC | Wheeling | IL | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| BGBethlehem Gear & Machine CO | Wheeling | WV | Machinery Manufacturing333612 | — | ◇ UNVERIFIED |
| BBio-industries | Wheeling | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| CSCookie Specialties INC | Wheeling | IL | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| CMCorpak Medsystems | Wheeling | IL | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CMCustom Marble CORP | Wheeling | WV | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| EEElenco Electronics INC | Wheeling | IL | Computer and Electronic Product Manufacturing334515 | — | ◇ UNVERIFIED |
| FWFeralloy Wheeling | Wheeling | WV | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| HCHeaventree Candle CO | Wheeling | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| IBIron Bay Model CO | Wheeling | WV | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| LALiquid Asset Disposal INC | Wheeling | WV | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| MSMountain Supply and Service Wheeling | Wheeling | WV | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| MMMull Machine CO | Wheeling | WV | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| NINiebergall Ice Company | Wheeling | WV | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| OCOrange Crush LLC | Wheeling | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PCPenray Cos INC | Wheeling | IL | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| RPRich Products CORP | Wheeling | IL | Food Manufacturing311822 | — | ◇ UNVERIFIED |
| SCSegerdahl Corp, Dba Sg360 | Wheeling | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SFShelf-kote Finishers LLC | Wheeling | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SIShure INC | Wheeling | IL | Computer and Electronic Product Manufacturing334310 | — | ◇ UNVERIFIED |
| SCSolo Cup CO | Wheeling | IL | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| TUTomoegawa USA INC | Wheeling | IL | Chemical Manufacturing325130 | — | ◇ UNVERIFIED |
| TKTool King INC | Wheeling | IL | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| TGTroy Group, Inc., Wheeling | Wheeling | WV | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| WTWarwood Tool CO | Wheeling | WV | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| AFArch Food Service Inc. | Wheeling | IL | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| CPCedar Post Vineyard | Wheeling | MO | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CRCountry Roads Distillery | Wheeling | WV | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| DCDestaco Camco | Wheeling | IL | Machinery Manufacturing333515 | 20-99 | ◐ LIKELY ACTIVE |
| DIDynomax, Inc. | Wheeling | IL | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| HEHookset Enterprises LLC | Wheeling | IL | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| IEIDEX Energy AFS - Wheeling | Wheeling | IL | Machinery Manufacturing333913 | 1-19 | ◐ LIKELY ACTIVE |
| KSKT-Suburban Surgical Co. | Wheeling | IL | Furniture and Related Product Manufacturing337127 | 20-99 | ◐ LIKELY ACTIVE |
| MOMain Office - 01 | Wheeling | IL | Fabricated Metal Product Manufacturing332999 | 500+ | ◐ LIKELY ACTIVE |
| MWMEC - Wheeling | Wheeling | IL | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| MIMytch Industries LLC | Wheeling | WV | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| OSOppidan Spirits | Wheeling | IL | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| PCPotomac Corporation | Wheeling | IL | Paper Manufacturing322220 | — | ◐ LIKELY ACTIVE |
| PPPrototype & Production Co., INC. | Wheeling | IL | Fabricated Metal Product Manufacturing332710 | — | ▲ REPORTED CLOSED |
| RWRemke- Wheeling | Wheeling | IL | Computer and Electronic Product Manufacturing334417 | 20-99 | ◐ LIKELY ACTIVE |