| AEAble Electro-polishing CO | Chicago | IL | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| ATAtlas Tube INC | Chicago | IL | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| GEGold Eagle CO | Chicago | IL | Petroleum and Coal Products Manufacturing324191 | 100-499 | ◐ LIKELY ACTIVE |
| NWNewly Weds Foods INC | Chicago | IL | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| PPPrecision Plating CO | Chicago | IL | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| PCPrimrose Candy Company | Chicago | IL | Food Manufacturing311340 | 100-499 | ◐ LIKELY ACTIVE |
| TATower Automotive Operations USA I LLC | Chicago | IL | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| VOVantage Oleochemicals | Chicago | IL | Chemical Manufacturing325199 | 100-499 | ◐ LIKELY ACTIVE |
| WTWheatland Tube CO - Chicago Div | Chicago | IL | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| OKO & K American CORP. | Chicago | IL | Primary Metal Manufacturing331111 | 100-499 | ◐ LIKELY ACTIVE |
| WFWatersaver Faucet CO | Chicago | IL | Fabricated Metal Product Manufacturing332813 | 100-499 | ◐ LIKELY ACTIVE |
| BCBlommer Chocolate | Chicago | IL | Food Manufacturing311351 | 100-499 | ◐ LIKELY ACTIVE |
| CCCygnus CORP | Chicago | IL | Chemical Manufacturing325611 | 100-499 | ◐ LIKELY ACTIVE |
| DBDudek & Bock Spring Mfg. Co. | Chicago | IL | Fabricated Metal Product Manufacturing332613 | 100-499 | ◐ LIKELY ACTIVE |
| HLHorween Leather CO | Chicago | IL | Leather and Allied Product Manufacturing316110 | 100-499 | ◐ LIKELY ACTIVE |
| MLMaruichi Leavitt Pipe & Tube | Chicago | IL | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| TPTriangle Package Machinery Company | Chicago | IL | Machinery Manufacturing333993 | 100-499 | ◐ LIKELY ACTIVE |
| VSV&V Supremo Foods | Chicago | IL | Food Manufacturing311513 | 100-499 | ◐ LIKELY ACTIVE |
| WFWorld's Finest Chocolate INC. | Chicago | IL | Food Manufacturing311320 | 100-499 | ◐ LIKELY ACTIVE |
| TEThe Eli's Cheesecake Company | Chicago | IL | Food Manufacturing311412 | 100-499 | ◐ LIKELY ACTIVE |
| AGAPS Grupa, LLC | Chicago | IL | Chemical Manufacturing325411 | 100-499 | ◐ LIKELY ACTIVE |
| MPMeitheal Pharmaceuticals, INC | Chicago | IL | Chemical Manufacturing325412 | 100-499 | ◐ LIKELY ACTIVE |
| MCMidwest Canvas CORP. | Chicago | IL | Plastics and Rubber Products Manufacturing326112 | 100-499 | ◐ LIKELY ACTIVE |
| NWNewly Weds Foods Headquarters | Chicago | IL | Food Manufacturing311824 | 100-499 | ◐ LIKELY ACTIVE |
| CLConcept Laboratories | Chicago | IL | Miscellaneous Manufacturing339999 | 100-499 | ◐ LIKELY ACTIVE |
| OIOrion Industries, LTD. | Chicago | IL | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| CIChicago Il Bakery | Chicago | IL | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| LPLuster Products | Chicago | IL | Chemical Manufacturing325620 | 100-499 | ◐ LIKELY ACTIVE |
| NWNalco Water | Chicago | IL | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| SMSipi Metals CORP | Chicago | IL | Primary Metal Manufacturing331492 | 100-499 | ◐ LIKELY ACTIVE |
| A3ACH-CHGO 31st | Chicago | IL | Food Manufacturing311340 | 100-499 | ◐ LIKELY ACTIVE |
| ABAlpha Baking Lyndale | Chicago | IL | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| AMArdagh Metal Packaging - Chicago | Chicago | IL | Fabricated Metal Product Manufacturing332431 | 100-499 | ◐ LIKELY ACTIVE |
| BBeltone | Chicago | IL | Computer and Electronic Product Manufacturing334510 | 100-499 | ◐ LIKELY ACTIVE |
| BBIA-Midwest | Chicago | IL | Furniture and Related Product Manufacturing337910 | 100-499 | ◐ LIKELY ACTIVE |
| BCBway Chicago | Chicago | IL | Fabricated Metal Product Manufacturing332431 | 100-499 | ◐ LIKELY ACTIVE |
Cenveo Worldwide Limited Chicago | Chicago | IL | Paper Manufacturing322230 | 100-499 | ◐ LIKELY ACTIVE |
| CChicago | Chicago | IL | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| CBChicago Bagcraft Novolex Plant | Chicago | IL | Paper Manufacturing322220 | 100-499 | ◐ LIKELY ACTIVE |
| CBChicago Bakery | Chicago | IL | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| CHChicago HQ | Chicago | IL | Food Manufacturing311421 | 100-499 | ◐ LIKELY ACTIVE |
| CICHICAGO, IL container | Chicago | IL | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| CCChii Clothing Company | Chicago | IL | Printing and Related Support Activities323113 | 100-499 | ◐ LIKELY ACTIVE |
| CGClimate Guard | Chicago | IL | Fabricated Metal Product Manufacturing332321 | 100-499 | ◐ LIKELY ACTIVE |
| CICookUnity Inc CHI | Chicago | IL | Food Manufacturing311991 | 100-499 | ◐ LIKELY ACTIVE |
| CFCougle Foods | Chicago | IL | Food Manufacturing311615 | 100-499 | ◐ LIKELY ACTIVE |
| CCzarnowski-Chicago | Chicago | IL | Miscellaneous Manufacturing339950 | 100-499 | ◐ LIKELY ACTIVE |
| DIDakkota Intergrated Sytems LLC | Chicago | IL | Transportation Equipment Manufacturing336111 | 100-499 | ◐ LIKELY ACTIVE |
| FFulton | Chicago | IL | Primary Metal Manufacturing331491 | 100-499 | ◐ LIKELY ACTIVE |
| HHeadquarters | Chicago | IL | Food Manufacturing311991 | 100-499 | ◐ LIKELY ACTIVE |