| DSDw-national Standard-niles, LLC | Niles | MI | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| CPCnc Products | Niles | MI | Fabricated Metal Product Manufacturing332322 | 1-19 | ◇ UNVERIFIED |
| TFTrumbull Foundry & Alloy | Niles | OH | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| ADAb Dick CO | Niles | IL | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| ABAmweld Building Prods L L C | Niles | OH | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| APArgus Press INC | Niles | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| DMDrawn Metal Products Division | Niles | IL | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| EIEarth INC | Niles | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| EEnnis-flint | Niles | IL | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| FSFrancis Screw Products CO INC | Niles | IL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| GLGe Lighting CO Niles Mahoning Glass Plant | Niles | OH | Nonmetallic Mineral Product Manufacturing327212 | — | ◇ UNVERIFIED |
| GCGraphic Converting INC. | Niles | IL | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| HCHaydock Caster CO | Niles | IL | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| ILIpp Litho Color | Niles | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| JCJarke CORP | Niles | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| JBJohns Byrne CO | Niles | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| JQJohnson & Quin INC | Niles | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| MIMark Iv Trans | Niles | IL | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| MPMassee Products LTD | Niles | MI | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| MMetaldyne | Niles | IL | Primary Metal Manufacturing331521 | — | ◇ UNVERIFIED |
| NSNat Standard-city Complex | Niles | MI | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| NRNst Realty LLC | Niles | MI | Fabricated Metal Product Manufacturing332410 | — | ◇ UNVERIFIED |
| OIOakley Industries INC | Niles | IL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| OVOhio Valley Aluminum C LLC Niles Facilit | Niles | OH | Primary Metal Manufacturing331314 | — | ◇ UNVERIFIED |
| OVOrora Visual LLC | Niles | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| PIPrintco INC | Niles | MI | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| PCPullman Company Imperial Division | Niles | IL | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| RPRich Products Corporation - Niles Facility | Niles | IL | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| SMSate-lite Manufacturing CO | Niles | IL | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| SSSchindlers Service & Logistics Center | Niles | IL | Machinery Manufacturing333921 | — | ◇ UNVERIFIED |
| TFTriple Fff | Niles | MI | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| TRTyler Refrigeration CORP | Niles | MI | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| UIUniversal Imagine Print Group | Niles | IL | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| WCWoodward Controls INC | Niles | IL | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| WIWoodward INC. | Niles | IL | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| EMEngine Machine Service INC | Niles | OH | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| RPRti Products | Niles | MI | Computer and Electronic Product Manufacturing334210 | 1-19 | ◇ UNVERIFIED |
| 2O2001 Oil CO Dba Clark | Niles | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| 5H5406 Holdings, LLC | Niles | MI | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| 8C833 Carberry Road LLC | Niles | MI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| ATAlcoa Titanium & Engineered Products | Niles | OH | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ATAlcoa Titanium & Engineered Products (atep) | Niles | OH | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| ALAm Lee CORP | Niles | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| BIBoulangerie INC. | Niles | IL | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| BGBradford Group | Niles | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CWCostco Wholesale Gas Station #383 | Niles | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| CPCustom Print Graphics, INC. | Niles | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| EGEnvironmental Group Services | Niles | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ELEsco Lighting, INC. | Niles | IL | Electrical Equipment, Appliance & Component Manufacturing335129 | — | ◇ UNVERIFIED |
| HMHarig Mfg | Niles | IL | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
