| HCHerzog Contracting CORP | Elwood | KS | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CPClearwater Paper CORP | Elwood | IL | Paper Manufacturing322121 | — | ◇ UNVERIFIED |
| EAElwood Asphalt Plant (stormwater) | Elwood | KS | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| FCFettig Canning Corporation | Elwood | IN | Food Manufacturing311421 | — | ◇ UNVERIFIED |
| PDPlastech Decorating Systems, INC. | Elwood | IN | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| SPState Plating | Elwood | IN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| TETyler Enterprises INC | Elwood | IL | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| VPVcna Prairie Illinois INC P011 | Elwood | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VPVcna Prairie LLC - 1t28/port of Will County | Elwood | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| AFAdvanced Fabworks LLC | Elwood | KS | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| CPClearwater Paper Elwood LLC | Elwood | IL | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| ELElsa LLC | Elwood | IN | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| EPEndeavor Precision, Inc. | Elwood | IN | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| JAJoliet Arsenal Portable Plant | Elwood | IL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MHMarble House Incorporated | Elwood | IN | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| MMMosey Manufacturing Company Incorporated | Elwood | IN | Machinery Manufacturing333512 | — | ◇ UNVERIFIED |
| PRPoint Ready Mix LLC | Elwood | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| PCPrairie Creek Terminal Services | Elwood | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
 Snorkel International INC | Elwood | KS | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| SJSt. Joe Concrete Products | Elwood | KS | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| VPVcna Prairie LLC | Elwood | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| WBWarner Bodies | Elwood | IN | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
