Ramcel Precision Stamping & Manufacturing LLC | Northbrook | 20–99 | ● ACTIVE |
| RPReliable Plating CORP | Chicago | — | ● ACTIVE |
Sko-die, LLC | Morton Grove | 20–99 | ● ACTIVE |
Sonic Manufacturing Corporation | Elk Grove Village | — | ● ACTIVE |
Stanley Spring and Stamping CORP | Chicago | 20–99 | ● ACTIVE |
Sterling Spring LLC | Chicago | 20–99 | ● ACTIVE |
The Bennu Group INC | South Holland | — | ● ACTIVE |
United Standard Industries INC | Glenview | — | ● ACTIVE |
Ability Metal Company | Elk Grove Village | — | ● ACTIVE |
Ace Laser Tek INC | Deerfield | — | ● ACTIVE |
| AWAcorn Wire and Iron Works LLC | Chicago | — | ● ACTIVE |
| AAAero Apmc INC | Franklin Park | — | ● ACTIVE |
Alloy Sling Chains, LLC | East Hazel Crest | — | ● ACTIVE |
American Name Plate & Metal Decorating Company | Chicago | — | ● ACTIVE |
| AUAmerican United Manufacturing, LLC | Oak Lawn | — | ● ACTIVE |
| AHApplied Hydraulics Corporation | Chicago | — | ● ACTIVE |
| ACArt Cnc Machining LLC | Bridgeview | — | ● ACTIVE |
| ASA & S Machining & Welding, INC | Mccook | — | ● ACTIVE |
Aztec Plastic Company | Chicago | — | ● ACTIVE |
Bem Mold INC | Schaumburg | — | ● ACTIVE |
Braun Manufacturing CO INC | Mount Prospect | — | ● ACTIVE |
Burhani Enterprises INC | Chicago | — | ● ACTIVE |
Burhani Enterprises, INC. | Bedford Park | — | ● ACTIVE |
| CCCall-oneill Containers LLC | Chicago | — | ● ACTIVE |
Carr Machine & Tool, INC. | Elk Grove Village | — | ● ACTIVE |
Chicago Metal Fabricators INC | Chicago | — | ● ACTIVE |
Chicago Ornamental Iron INC | Chicago | — | ● ACTIVE |
Cleco Industrial Fasteners Company, INC. | Harvey | — | ● ACTIVE |
Contour Machining INC | Elk Grove Village | — | ● ACTIVE |
| DUDcube USA LLC | Schaumburg | — | ● ACTIVE |
Dirtt Environmental Solutions, INC | Chicago | — | ● ACTIVE |
Durabilt Dyvex INC | Broadview | — | ● ACTIVE |
Eclipse Precision Machining, LLC | Elk Grove Village | — | ● ACTIVE |
Faspro Technologies, INC. | Arlington Heights | — | ● ACTIVE |
Flexicraft Industries, INC. | Chicago | — | ● ACTIVE |
Gmi Metalworks LLC | Chicago | — | ● ACTIVE |
Great Lakes Forge Company | Chicago | — | ● ACTIVE |
G & Z Industries INC | Wheeling | — | ● ACTIVE |
H3 Company Holdings, LLC | Schaumburg | — | ● ACTIVE |
H3 Manufacturing Group LLC | Schaumburg | — | ● ACTIVE |
Haberkamp Industries, INC. | Chicago | — | ● ACTIVE |
Hcg Marketing Ventures LLC | Chicago | — | ● ACTIVE |
| IEIMS Engineered Products | Des Plaine | 100–499 | ● ACTIVE |
Inpulse LLC | Palatine | — | ● ACTIVE |
Jm Industries, LLC | Riverdale | — | ● ACTIVE |
Jsn INC | Maywood | — | ● ACTIVE |
Keats Manufacturing CO | Wheeling | — | ● ACTIVE |
Key West Metal Industries Incorporated | Crestwood | — | ● ACTIVE |
Knm Industries, INC | Norridge | — | ● ACTIVE |
Kocsis Brothers Machine Company | Alsip | — | ● ACTIVE |