| CBCsl Behring | Bradley, IL | Chemical Manufacturing325412 | 500+ | ● ACTIVE |
| GIGotion Illinois New Energy INC | Manteno, IL | Electrical Equipment, Appliance & Component Manufacturing335910 | 100–499 | ● ACTIVE |
Pegasus Industrial Midwest LLC | Bourbonnais, IL | Fabricated Metal Product Manufacturing332312 | — | ● ACTIVE |
Advanced Lubrication INC | Kankakee, IL | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
Restoration Works, INC | Bradley, IL | Wood Product Manufacturing321911 | — | ● ACTIVE |
Ryan Metal Products INC | Kankakee, IL | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Specco Industries, INC | Kankakee, IL | Nonmetallic Mineral Product Manufacturing327310 | — | ● ACTIVE |
| UFUrban Farmer LLC | Manteno, IL | Food Manufacturing311412 | 100–499 | ● ACTIVE |
| AHAmerican Highway | Kankakee, IL | Primary Metal Manufacturing331222 | 20–99 | ◐ LIKELY ACTIVE |
| IMIko Midwest INC | Kankakee, IL | Petroleum and Coal Products Manufacturing324122 | 100–499 | ◐ LIKELY ACTIVE |
| CSCmc Steel Fabricators INC Dba Cmc Paving Solutions | Kankakee, IL | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| CBCsl Behring LLC | Bradley, IL | Chemical Manufacturing325414 | — | ◐ LIKELY ACTIVE |
| NSNucor Steel Kankakee INC | Bourbonnais, IL | Primary Metal Manufacturing331110 | 100–499 | ◐ LIKELY ACTIVE |
| RHRohm & Haas Chemical LLC | Kankakee, IL | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
Sun Chemical CORP | Kankakee, IL | Chemical Manufacturing325910 | — | ◐ LIKELY ACTIVE |
The W.w. Henry Company, L.p. | Bourbonnais, IL | Chemical Manufacturing325520 | — | ◐ LIKELY ACTIVE |
| VVVan Voorst Lumber CO INC | Union Hill, IL | Wood Product Manufacturing321920 | 20–99 | ◐ LIKELY ACTIVE |
| KLKensing LLC | Kankakee, IL | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| SWSherwin Williams Mfg CO | Kankakee, IL | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| AFArmstrong Flooring INC | Kankakee, IL | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| HHHerscher Halal Meat Locker | Herscher, IL | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| KCKb Cores | Kankakee, IL | Machinery Manufacturing333618 | — | ◐ LIKELY ACTIVE |
| KRKrma Regional Treatment Facility | Kankakee, IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| PCPeddinghaus Corporation - ASW | Kankakee, IL | Machinery Manufacturing333517 | 20–99 | ◐ LIKELY ACTIVE |
| PCPeddinghaus Corporation - Main | Bradley, IL | Machinery Manufacturing333512 | 100–499 | ◐ LIKELY ACTIVE |
| SISaco Industries INC | Grant Park, IL | Furniture and Related Product Manufacturing337110 | — | ◐ LIKELY ACTIVE |
| AFAbbott Family Farm | Momence, IL | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| EAEa Allen Lumber CO | Momence, IL | Wood Product Manufacturing321213 | — | ◐ LIKELY ACTIVE |
| QKQt Kankakee, LLC | Kankakee, IL | Food Manufacturing311211 | — | ◐ LIKELY ACTIVE |
| VDVan Drunen Farms | Momence, IL | Food Manufacturing311411 | — | ◐ LIKELY ACTIVE |
| VDVan Drunen Farms | Momence, IL | Food Manufacturing311423 | — | ◐ LIKELY ACTIVE |
| VDVan Drunen Farms | Momence, IL | Food Manufacturing311423 | — | ◐ LIKELY ACTIVE |
| AKAens Kankakee Plt | Kankakee, IL | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| AMAlabama Metal Industries CORP | Bourbonnais, IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASAmerican Spring Wire CORP | Kankakee, IL | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| AAArdex Americas | Bourbonnais, IL | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| BBBaker's Body Repair | Chebanse, IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| BOBunge Oils INC | Bradley, IL | Food Manufacturing311224 | — | ◇ UNVERIFIED |
| CSCbi Services INC | Bourbonnais, IL | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| CCCmc Coating Toltec Steel | Kankakee, IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CBCrown Beverage Packaging | Bradley, IL | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| DFDawn Foods Products, INC. | Manteno, IL | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| DADow Automotive | Kankakee, IL | Chemical Manufacturing325520 | — | ◇ UNVERIFIED |
| DGDugvay George | Hopkins Park, IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| EBElectron Beam Technologies INC | Kankakee, IL | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| EMEmd Millipore CORP | Kankakee, IL | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| ETExide Technologies | Kankakee, IL | Electrical Equipment, Appliance & Component Manufacturing335910 | — | ◇ UNVERIFIED |
| FFFato Fiberglass CO | Kankakee, IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| FAFuel Alternatives LLC | Chebanse, IL | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| GMGallagher Materials CORP | Bourbonnais, IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |