| AMAmerican Metal Fiber INC | Lake Bluff | IL | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
Keystone Display INC | Hebron | IL | Printing and Related Support Activities323113 | — | ◐ LIKELY ACTIVE |
| PPres-on | Bolingbrook | IL | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| USUnion Special CORP | Huntley | IL | Machinery Manufacturing333248 | 20-99 | ◐ LIKELY ACTIVE |
| ACAltamont CO | Thomasboro | IL | Wood Product Manufacturing321912 | 20-99 | ◐ LIKELY ACTIVE |
| ADAstron Dental | Lake Zurich | IL | Miscellaneous Manufacturing339114 | — | ◐ LIKELY ACTIVE |
| BTBruder Tank | Sullivan | IL | Fabricated Metal Product Manufacturing332420 | 100-499 | ◐ LIKELY ACTIVE |
| DSDadant & Sons INC | Hamilton | IL | Wood Product Manufacturing321999 | 20-99 | ◐ LIKELY ACTIVE |
| EMEffingham Machining & Assembly Components | Effingham | IL | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| FHFreudenberg Household Products | Aurora | IL | Plastics and Rubber Products Manufacturing326199 | 500+ | ◐ LIKELY ACTIVE |
| GMGlobal Material Technologies INC | Chicago | IL | Nonmetallic Mineral Product Manufacturing327910 | — | ◐ LIKELY ACTIVE |
| ILInpro/seal LLC | Rock Island | IL | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
Ironworx LLC | Mount Vernon | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| JWJames Walker Mfg CO | Glenwood | IL | Miscellaneous Manufacturing339991 | 20-99 | ◐ LIKELY ACTIVE |
Kiwi Coders CORP | Wheeling | IL | Machinery Manufacturing333248 | — | ◐ LIKELY ACTIVE |
| LBLeica Biosystems Richmond, INC. | Richmond | IL | Chemical Manufacturing325411 | — | ◐ LIKELY ACTIVE |
| MIMedline Industries, INC. | Northfield | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| NFNoga Foods INC | Schiller Park | IL | Food Manufacturing311999 | 20-99 | ◐ LIKELY ACTIVE |
| TRTrim Rite Food CORP | Carpentersville | IL | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| UFUnited Foods | Chicago | IL | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| UDUS Doe Argonne National Laboratory | Argonne | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
Artpix LLC | Elk Grove Village | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
Cpo Services INC | Peoria | IL | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
| DIDevansoy INC | Rock City | IL | Food Manufacturing311224 | 20-99 | ◐ LIKELY ACTIVE |
Dive Right in Scuba, INC. | Plainfield | IL | Miscellaneous Manufacturing339920 | — | ◐ LIKELY ACTIVE |
Impact Signs & Graphics, INC | La Grange | IL | Miscellaneous Manufacturing339950 | — | ◐ LIKELY ACTIVE |
Incredible Technologies, INC. | Vernon Hills | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
Mcp Brands LLC | Lombard | IL | Miscellaneous Manufacturing339930 | — | ◐ LIKELY ACTIVE |
Md Orthotic & Prosthetic Laboratory, INC | Brookfield | IL | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
Mhub | Chicago | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| NTNorthgate Technologies INC. | Elgin | IL | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
Quad City Prosthetic INC | Rock Island | IL | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
Renfert USA INC. | Saint Charles | IL | Miscellaneous Manufacturing339114 | — | ◐ LIKELY ACTIVE |
Sean Ventures, LLC | Libertyville | IL | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
The Eye Bar Optics LLC | Chicago | IL | Miscellaneous Manufacturing339115 | — | ◐ LIKELY ACTIVE |
| TPTransworld Plastic Films, INC. | Rochelle | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| UMU Mark, INC | Belleville | IL | Miscellaneous Manufacturing339940 | — | ◐ LIKELY ACTIVE |
| 1S120 S Riverside Property Owner LLC | Chicago | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| 4C400 Condominium Association, the | Chicago | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| ABA & B Aggregates LLC | Freeport | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| AMAccurate Metal Fabricating Cicero | Cicero | IL | Fabricated Metal Product Manufacturing332439 | 100-499 | ◐ LIKELY ACTIVE |
| ASAlef Sausage | Mundelein | IL | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| AEAligned Energy | Northlake | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| AAAll American Recycling | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| AMAlton Materials | Alton | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| AMAmerica Material Sales INC | Elmhurst | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| BGBandits Grain | Lee | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| BHBaxter Healthcare CORP | Round Lake | IL | Chemical Manufacturing325412 | — | ◐ LIKELY ACTIVE |
| BVBeckemeyer, Village of | Beckemeyer | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| BIBecker Iron and Metal INC | Venice | IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |