Advanced Mobility & Shelter Technologies, LLC | University Park | IL | Transportation Equipment Manufacturing336212 | — | ● ACTIVE |
| AMAisin Mfg Illinois LLC | Marion | IL | Transportation Equipment Manufacturing336390 | 500+ | ● ACTIVE |
| AIA.j.r. Industries, INC. | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Align Production Systems LLC | Decatur | IL | Machinery Manufacturing333111 | 20-99 | ● ACTIVE |
Bergstrom INC | Rockford | IL | Machinery Manufacturing333415 | 100-499 | ● ACTIVE |
Bronson & Bratton INC | Burr Ridge | IL | Machinery Manufacturing333514 | 20-99 | ● ACTIVE |
Cef Industries, LLC | Addison | IL | Transportation Equipment Manufacturing336413 | 20-99 | ● ACTIVE |
Elgin Sweeper Company | Elgin | IL | Machinery Manufacturing333924 | 100-499 | ● ACTIVE |
Guardian Electric Manufacturing CO | Woodstock | IL | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Kaney Aerospace, INC. | Rockford | IL | Computer and Electronic Product Manufacturing334220 | — | ● ACTIVE |
| NINascote Industries INC | Nashville | IL | Machinery Manufacturing333249 | 500+ | ● ACTIVE |
T/cci Manufacturing, L.l.c. | Decatur | IL | Machinery Manufacturing333415 | 100-499 | ● ACTIVE |
| TKThe Knapheide Manufacturing CO | Quincy | IL | Transportation Equipment Manufacturing336211 | 500+ | ● ACTIVE |
| TSTricor Systems INC | Elgin | IL | Computer and Electronic Product Manufacturing334418 | 20-99 | ● ACTIVE |
| UTUS Truck Body | Streator | IL | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
Ari Industries INC | Addison | IL | Computer and Electronic Product Manufacturing334413 | — | ● ACTIVE |
Arrow Gear LLC | Downers Grove | IL | Machinery Manufacturing333612 | — | ● ACTIVE |
Auto Truck Group LLC | Bartlett | IL | Transportation Equipment Manufacturing336211 | — | ● ACTIVE |
| BTBelden Tools INC | Hillside | IL | Machinery Manufacturing333613 | — | ● ACTIVE |
C E Niehoff & CO | Evanston | IL | Transportation Equipment Manufacturing336320 | — | ● ACTIVE |
Danville Metal Stamping CO INC | Danville | IL | Transportation Equipment Manufacturing336412 | 100-499 | ● ACTIVE |
| DCDonaldson Company, INC. | Dixon | IL | Machinery Manufacturing333413 | 100-499 | ● ACTIVE |
Dynamic Manufacturing INC | Hillside | IL | Paper Manufacturing322211 | — | ● ACTIVE |
Illinois Marine Towing INC | Joliet | IL | Transportation Equipment Manufacturing336611 | 20-99 | ● ACTIVE |
Immi Vehicle Improvement Products, INC. | Antioch | IL | Transportation Equipment Manufacturing336330 | — | ● ACTIVE |
| IAIngenium Aerospace LLC | Rockford | IL | Transportation Equipment Manufacturing336413 | 20-99 | ● ACTIVE |
Julian Electrical Service & Engineering INC | Homer Glen | IL | Transportation Equipment Manufacturing336320 | — | ● ACTIVE |
Kold-ban International LTD | Lake in the Hills | IL | Machinery Manufacturing333618 | 20-99 | ● ACTIVE |
Lund Industries, INC | Northbrook | IL | Computer and Electronic Product Manufacturing334290 | — | ● ACTIVE |
Metal Impact LLC | Elk Grove Village | IL | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Motor Coach Industries, INC | Des Plaines | IL | Transportation Equipment Manufacturing336120 | — | ● ACTIVE |
Multax LLC | Morton | IL | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Otto Engineering INC | Carpentersville | IL | Electrical Equipment, Appliance & Component Manufacturing335314 | — | ● ACTIVE |
Progress Rail Locomotive INC. | Mccook | IL | Machinery Manufacturing333618 | — | ● ACTIVE |
Ramcel Precision Stamping & Manufacturing LLC | Northbrook | IL | Fabricated Metal Product Manufacturing332119 | 20-99 | ● ACTIVE |
Sauber Manufacturing CO | Virgil | IL | Transportation Equipment Manufacturing336212 | — | ● ACTIVE |
Vactor Manufacturing, LLC | Streator | IL | Transportation Equipment Manufacturing336211 | 500+ | ● ACTIVE |
| VBVapor Bus International | Buffalo Grove | IL | Fabricated Metal Product Manufacturing332999 | 100-499 | ● ACTIVE |
| WIWoodward, INC. | Loves Park | IL | Transportation Equipment Manufacturing336412 | 500+ | ● ACTIVE |
Advantage Auto Leasing, INC. | Carol Stream | IL | Transportation Equipment Manufacturing336212 | — | ● ACTIVE |
Aerodirect INC | Wheeling | IL | Transportation Equipment Manufacturing336413 | — | ● ACTIVE |
| AGAltus Global Aviation, LLC | Crystal Lake | IL | Transportation Equipment Manufacturing336412 | — | ● ACTIVE |
Ateq & Cobra Aviation, INC. | Arlington Heights | IL | Transportation Equipment Manufacturing336413 | — | ● ACTIVE |
| AAAvant Aerospace LLC | East Alton | IL | Transportation Equipment Manufacturing336413 | — | ● ACTIVE |
Blackstone Tower Partners LLC | Mcleansboro | IL | Transportation Equipment Manufacturing336212 | — | ● ACTIVE |
| CICampbell International INC | Wauconda | IL | Transportation Equipment Manufacturing336211 | — | ● ACTIVE |
| CPChicago Precision Aero, LLC | Elk Grove Village | IL | Transportation Equipment Manufacturing336412 | — | ● ACTIVE |
Code 1 Aviation LLC | Rockford | IL | Transportation Equipment Manufacturing336413 | — | ● ACTIVE |
C. R. Elgin Investment LLC | Mount Vernon | IL | Transportation Equipment Manufacturing336510 | — | ● ACTIVE |
Cu Aerospace L.l.c. | Champaign | IL | Transportation Equipment Manufacturing336415 | — | ● ACTIVE |