| 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 |
| GLGreat Lakes X-cel | Niles | MI | Primary Metal Manufacturing331210 | — | ◇ 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 |
| NSNiles Steel Tank | Niles | MI | Fabricated Metal Product Manufacturing332420 | — | ◇ 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 |
| SPSpecialty Printing CO | Niles | IL | Printing and Related Support Activities323111 | — | ◇ 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 |
| WTWheatland Tube CO Niles Plant | Niles | OH | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| WCWoodward Controls INC | Niles | IL | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| WIWoodward INC. | Niles | IL | Transportation Equipment Manufacturing336413 | — | ◇ UNVERIFIED |
| 1N1039 - Niles | Niles | IL | Beverage and Tobacco Product Manufacturing312111 | 100-499 | ◐ LIKELY ACTIVE |
| ATAffy Tapple, LLC | Niles | IL | Food Manufacturing311340 | 100-499 | ◐ LIKELY ACTIVE |
| CGCamel Grinding Wheels | Niles | IL | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ◐ LIKELY ACTIVE |
| CCCurry Chemical Company LLC | Niles | OH | Chemical Manufacturing325320 | — | ◐ LIKELY ACTIVE |
| GIGlunt Industries Plant 4 | Niles | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| HHc | Niles | IL | Food Manufacturing311411 | 20-99 | ◐ LIKELY ACTIVE |
| HHq | Niles | IL | Food Manufacturing311411 | 20-99 | ◐ LIKELY ACTIVE |
| ITIndustrial Technologies Group ITG Spartan Tool | Niles | MI | Machinery Manufacturing333310 | 100-499 | ◐ LIKELY ACTIVE |
| ISIron Shoe Distilling, LLC | Niles | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| KPKamps Pallets - Niles | Niles | MI | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| LOLehmans Orchard | Niles | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| MPMpc Products Corporation | Niles | IL | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| NNiles | Niles | OH | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| NBNiles Building Products Company - Ohio | Niles | OH | Fabricated Metal Product Manufacturing332312 | 1-19 | ◐ LIKELY ACTIVE |
| NRNiles Ready Mix | Niles | MI | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| NZNiles Zekelman Industries | Niles | OH | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| PPPaddletek Pickleball, LLC | Niles | MI | Miscellaneous Manufacturing339920 | 20-99 | ◐ LIKELY ACTIVE |
| PMPhillips Manufacturing Niles | Niles | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
