| ASAnderson Shumaker Company, LLC | Chicago | IL | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| CWCardwell Westinghouse | Chicago | IL | Transportation Equipment Manufacturing336510 | 20-99 | ◐ LIKELY ACTIVE |
| CSChicago Steel Container CORP | Chicago | IL | Fabricated Metal Product Manufacturing332439 | 20-99 | ◐ LIKELY ACTIVE |
| ESEnameled Steel and Sign CO | Chicago | IL | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| GEG E Mathis | Chicago | IL | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| HTHb Taylor CO | Chicago | IL | Food Manufacturing311224 | 20-99 | ◐ LIKELY ACTIVE |
| IPImperial Plating CO | Chicago | IL | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| IZImperial Zinc CORP | Chicago | IL | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| IMInternational Meat Co. | Chicago | IL | Food Manufacturing311611 | 20-99 | ◐ LIKELY ACTIVE |
| LMLaystrom Manufacturing CO. | Chicago | IL | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| MPMercury Plastics, INC. | Chicago | IL | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| MBMeskan Brass Foundry | Chicago | IL | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| NPNational Power LLC | Chicago | IL | Electrical Equipment, Appliance & Component Manufacturing335911 | 20-99 | ◐ LIKELY ACTIVE |
| NPNaylor Pipe CO | Chicago | IL | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| NPNobert Plating CO | Chicago | IL | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| NPNobert Plating CO | Chicago | IL | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| SMSoudan Metals Company INC. | Chicago | IL | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| UMUnity Manufacturing CO | Chicago | IL | Electrical Equipment, Appliance & Component Manufacturing335110 | 20-99 | ◐ LIKELY ACTIVE |
| BSButler Specialty | Chicago | IL | Furniture and Related Product Manufacturing337122 | 20-99 | ◐ LIKELY ACTIVE |
| EHEmpire Hard Chrome | Chicago | IL | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| GIGatto Industrial Platers INC | Chicago | IL | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| GIGenieco INC | Chicago | IL | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| IEInglot Electronics CORP | Chicago | IL | Electrical Equipment, Appliance & Component Manufacturing335311 | 20-99 | ◐ LIKELY ACTIVE |
| MIMidland Industries INC | Chicago | IL | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| OSOrlandi Statuary | Chicago | IL | Chemical Manufacturing325991 | 20-99 | ◐ LIKELY ACTIVE |
| SBS & B Finishing CO INC | Chicago | IL | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| AFAzteca Foods INC | Chicago | IL | Food Manufacturing311211 | 20-99 | ◐ LIKELY ACTIVE |
| NBNeiman Brothers Company, Inc. | Chicago | IL | Food Manufacturing311999 | 20-99 | ◐ LIKELY ACTIVE |
| MMMidland Metals Products | Chicago | IL | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| BBBegyle Brewing Co. | Chicago | IL | Beverage and Tobacco Product Manufacturing312130 | 20-99 | ◐ LIKELY ACTIVE |
| EBE.W. Bredemeier | Chicago | IL | Printing and Related Support Activities323120 | 20-99 | ◐ LIKELY ACTIVE |
| JMJudson & Moore Distillery | Chicago | IL | Beverage and Tobacco Product Manufacturing312140 | 20-99 | ◐ LIKELY ACTIVE |
| EBEstee Bedding CO. | Chicago | IL | Furniture and Related Product Manufacturing337910 | 20-99 | ◐ LIKELY ACTIVE |
| JCJanler Corporation | Chicago | IL | Miscellaneous Manufacturing339999 | 20-99 | ◐ LIKELY ACTIVE |
| MBMercenary Brewery & Distillery LLC | Chicago | IL | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ◐ LIKELY ACTIVE |
| MIMidco Intl INC | Chicago | IL | Machinery Manufacturing333310 | 20-99 | ◐ LIKELY ACTIVE |
| PHPolar Hardware Mfg. CO. INC. | Chicago | IL | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| PBProgressive Bronze Products LLC | Chicago | IL | Fabricated Metal Product Manufacturing332117 | 20-99 | ◐ LIKELY ACTIVE |
| SPSundstrom Pressed Steel CO | Chicago | IL | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| WIWestern-cullen-hayes INC | Chicago | IL | Computer and Electronic Product Manufacturing334290 | 20-99 | ◐ LIKELY ACTIVE |
| WSWest Supply LLC | Chicago | IL | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| AWAdvanced Window CORP. | Chicago | IL | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| CMChicago Mailing Tube | Chicago | IL | Paper Manufacturing322214 | 20-99 | ◐ LIKELY ACTIVE |
| DFDanielson Food Products, Inc. | Chicago | IL | Food Manufacturing311612 | 20-99 | ◐ LIKELY ACTIVE |
| DADavid Architectural Metals INC | Chicago | IL | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| FFlex_O-Glass | Chicago | IL | Plastics and Rubber Products Manufacturing326113 | 20-99 | ◐ LIKELY ACTIVE |
| GSGilbert Spring Corporation | Chicago | IL | Fabricated Metal Product Manufacturing332613 | 20-99 | ◐ LIKELY ACTIVE |
| KMKCP Metal Fabrications, Inc. | Chicago | IL | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| MPMauser Packaging Solutions | Chicago | IL | Paper Manufacturing322219 | 20-99 | ◐ LIKELY ACTIVE |
| MPModern Process Equipment INC | Chicago | IL | Machinery Manufacturing333241 | 20-99 | ◐ LIKELY ACTIVE |