Ark Technologies, INC. | Saint Charles | 20–99 | ● ACTIVE |
Cast Aluminum Solutions, LLC | Batavia | 100–499 | ● ACTIVE |
Smith & Richardson Manufacturing CO | Geneva | 20–99 | ● ACTIVE |
Acme Industrial CO | Carpentersville | 100–499 | ● ACTIVE |
Deep Coat Industries LLC | Sugar Grove | 20–99 | ● ACTIVE |
Equipto Electronics CORP | Aurora | — | ● ACTIVE |
Gripple INC | Aurora | 100–499 | ● ACTIVE |
Industrial Enclosure CORP | Aurora | — | ● ACTIVE |
Nitrex INC | Aurora | — | ● ACTIVE |
Odin Fabrication, INC. | Elburn | — | ● ACTIVE |
Stanley Machining & Tool CORP | Carpentersville | 100–499 | ● ACTIVE |
Welding Company of America | Aurora | — | ● ACTIVE |
Assurance Technologies INC. | Elgin | — | ● ACTIVE |
Blue Cord Company LLC | South Elgin | — | ● ACTIVE |
Center Tool CO | Hampshire | — | ● ACTIVE |
Comforts of Home Services, INC. | Aurora | — | ● ACTIVE |
Eton Machine Company Limited | Elgin | — | ● ACTIVE |
| HMHy-tek Manufacturing Co., INC. | Sugar Grove | — | ● ACTIVE |
International Valve Marketing, LLC | Sugar Grove | — | ● ACTIVE |
Manufacture Design Innovation, INC | Gilberts | — | ● ACTIVE |
Noise Barriers LLC | North Aurora | — | ● ACTIVE |
R & G Springs Co., INC. | Elgin | — | ● ACTIVE |
Sound Seal INC | North Aurora | — | ● ACTIVE |
Systems Powered Manufacturing, LLC | Saint Charles | — | ● ACTIVE |
Wpa Works LLC | Elgin | — | ● ACTIVE |
| ANAmerican Ntn Bearing Mfg CORP | Elgin | 500+ | ◐ LIKELY ACTIVE |
| DCDs Containers INC | Batavia | 100–499 | ◐ LIKELY ACTIVE |
| IHIndustrial Hard Chrome LTD | Geneva | 20–99 | ◐ LIKELY ACTIVE |
| EIElectro-max INC | Hampshire | — | ◇ UNVERIFIED |
| WHWilliams Healthcare Systems LLC | Elgin | — | ◐ LIKELY ACTIVE |
| BMBurgess-norton Manufacturing CO Plant 2 | Geneva | — | ◐ LIKELY ACTIVE |
| BNBurgess Norton Mfg CO | Geneva | — | ◇ UNVERIFIED |
| FVFox Valley Forge CO | Aurora | — | ◇ UNVERIFIED |
| JBJ B Inds INC | Aurora | — | ◇ UNVERIFIED |
| BABecker and Associates, INC. | East Dundee | — | ◐ LIKELY ACTIVE |
| AEAdvance Engineering CORP | Elgin | — | ◇ UNVERIFIED |
| ABAurora Bearing CO | Montgomery | 100–499 | ◐ LIKELY ACTIVE |
| BTBar Technologies LLC | Geneva | 20–99 | ◐ LIKELY ACTIVE |
| BIBrigitflex INC | Elgin | — | ◐ LIKELY ACTIVE |
| CIColony INC | Elgin | — | ◐ LIKELY ACTIVE |
| LILdi Industries - Huntley | Huntley | 20–99 | ◐ LIKELY ACTIVE |
Oerlikon Balzers Coating USA Inc - Geneva, IL | Geneva | 20–99 | ◐ LIKELY ACTIVE |
| PCPrice Circuits LLC | Elgin | — | ◐ LIKELY ACTIVE |
| RPRayvac Plastic Decorators INC | Big Rock | — | ◐ LIKELY ACTIVE |
| RARockwell Automation Inc/mccanna | Carpentersville | — | ◐ LIKELY ACTIVE |
| RMRWI Manufacturing, Inc. | Aurora | 100–499 | ◐ LIKELY ACTIVE |
| TTTangent Technologies LLC | Aurora | — | ◐ LIKELY ACTIVE |
| TATimken Aurora Bearing Company | Montgomery | — | ◐ LIKELY ACTIVE |
| BIBalas INC. | Batavia | — | ◐ LIKELY ACTIVE |
| DIDur-o-wal Inc-formerly | Aurora | — | ◐ LIKELY ACTIVE |