 Chicago Dryer CO | Chicago | 100–499 | ● ACTIVE |
 Dentalez Alabama, INC. | Chicago | — | ● ACTIVE |
| OMOberg Medical XL Division | Chicago | 100–499 | ● ACTIVE |
 Sciaky INC | Chicago | — | ● ACTIVE |
 Bearing Sales CORP | Chicago | — | ● ACTIVE |
| HLHeim LP | Chicago | — | ● ACTIVE |
 Howe CORP | Chicago | — | ● ACTIVE |
 Incompass, LLC | Chicago | — | ● ACTIVE |
 Jv Design & Manufacturing LLC | Chicago | — | ● ACTIVE |
 Phillips Air Compressor Service INC | Chicago | — | ● ACTIVE |
 Qcc LLC | Chicago | — | ● ACTIVE |
 Sandbox Carbon INC. | Chicago | — | ● ACTIVE |
 Sterilis Solutions LLC | Chicago | — | ● ACTIVE |
| LMLaystrom Manufacturing CO. | Chicago | 20–99 | ◐ LIKELY ACTIVE |
| CPChicago Pixels Src | Chicago | — | ◐ LIKELY ACTIVE |
| NENaim Energy Technologies LLC | Chicago | — | ◐ LIKELY ACTIVE |
| MPModern Process Equipment INC | Chicago | 20–99 | ◐ LIKELY ACTIVE |
| ARA-korn Roller INC | Chicago | — | ◇ UNVERIFIED |
| ATArmstrong Tools INC | Chicago | — | ◇ UNVERIFIED |
| DIDike-o-seal INC | Chicago | — | ◇ UNVERIFIED |
| DKDreis & Krump Mfg CO | Chicago | — | ◇ UNVERIFIED |
| FGFoote-jones/illinois Gear | Chicago | — | ◇ UNVERIFIED |
| IPIngersoll Products | Chicago | — | ◇ UNVERIFIED |
| LELakewood Engineering & Mfg CO | Chicago | — | ◇ UNVERIFIED |
| LGLakin General CORP - Roller Division | Chicago | — | ◇ UNVERIFIED |
| RSRr Street & CO INC | Chicago | — | ◇ UNVERIFIED |
| SISarcol INC | Chicago | — | ◇ UNVERIFIED |
| SJScully Jones CORP | Chicago | — | ◇ UNVERIFIED |
| VAVerson Allsteel Press CO | Chicago | — | ◇ UNVERIFIED |
| CChicago | Chicago | 100–499 | ◐ LIKELY ACTIVE |
| HEHml Elevators INC | Chicago | — | ◐ LIKELY ACTIVE |
| IMIndustrial Maintenance and Welding | Chicago | 100–499 | ◐ LIKELY ACTIVE |
| KLKarl Lambrecht CORP. | Chicago | — | ▲ REPORTED CLOSED |
| KAKomatsu America CORP | Chicago | — | ◐ LIKELY ACTIVE |
| TPTriangle Package Machinery Company | Chicago | 100–499 | ◐ LIKELY ACTIVE |
| VPVf2 Power CO | Chicago | — | ◐ LIKELY ACTIVE |
| WCWhitesell Corporation Chicago | Chicago | 1–19 | ◐ LIKELY ACTIVE |
| WRW. R. Pabich Mfg. Co., INC | Chicago | — | ◐ LIKELY ACTIVE |
| AWA.w.t. World Trade INC | Chicago | — | ◇ UNVERIFIED |
| AMAam Metal Forming Chicago Plant 1 | Chicago | — | ◇ UNVERIFIED |
| AMAll Metal Solutions, INC | Chicago | — | ◇ UNVERIFIED |
| AIAmiberica, INC | Chicago | — | ◇ UNVERIFIED |
| CICooktek Induction Systems, LLC | Chicago | — | ◇ UNVERIFIED |
| EEEcker - Erhardt | Chicago | — | ◇ UNVERIFIED |
| FBFan Bag CO | Chicago | — | ◇ UNVERIFIED |
| FLFire Lane 7 LLC | Chicago | — | ◇ UNVERIFIED |
| FSFive Star Laundry - Chicago, LLC | Chicago | — | ◇ UNVERIFIED |
| FPFlow Products, INC. | Chicago | — | ◇ UNVERIFIED |
| ICIcp Construction-chicago | Chicago | — | ◇ UNVERIFIED |
| JCJohnson Controls, INC. | Chicago | — | ◇ UNVERIFIED |
