| AEAmac Enterprises INC | Parma | OH | Fabricated Metal Product Manufacturing332811 | 1-19 | ● ACTIVE |
| MAMichigan Automotive Compressor INC. | Parma | MI | Transportation Equipment Manufacturing336390 | 500+ | ● ACTIVE |
Advanced Graphite Machining USA LLC | Parma | OH | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ● ACTIVE |
All Around Components, LLC | Parma | OH | Fabricated Metal Product Manufacturing332991 | — | ● ACTIVE |
Hanger Prosthetics & Orthotics, INC | Parma | OH | Miscellaneous Manufacturing339113 | — | ● ACTIVE |
| GMGeneral Motors LLC - Parma Plant (1318451029) | Parma | OH | Transportation Equipment Manufacturing336111 | — | ◐ LIKELY ACTIVE |
Parma Post & Pole, INC. | Parma | ID | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| AIAgxplore International LLC | Parma | MO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| GIGraftech International Holdings INC | Parma | OH | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| OUOsg USA INC | Parma | OH | Machinery Manufacturing333515 | — | ◇ UNVERIFIED |
| AVArena Valley Vineyards, LLC | Parma | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| OCOatey Co - Parma Warehouse | Parma | OH | Fabricated Metal Product Manufacturing332913 | 20-99 | ◐ LIKELY ACTIVE |
| OOOhio Office | Parma | OH | Electrical Equipment, Appliance & Component Manufacturing335221 | 1-19 | ◐ LIKELY ACTIVE |
| OUOSG USA, Inc., Cold Forming Division | Parma | OH | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| PRParma Ridge Brewery INC | Parma | ID | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| PRParma Ridge Wine and Spirits CO. LLC | Parma | ID | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SJSt. Julian Wine Company, INC. | Parma | MI | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TOTry Our, Inc. | Parma | OH | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| GPGt Parma Hq LLC (1318453876) | Parma | OH | Electrical Equipment, Appliance & Component Manufacturing335991 | — | ◇ UNVERIFIED |
| PCParma Company | Parma | ID | Machinery Manufacturing333111 | — | ◇ UNVERIFIED |
| PFParma Fabrication LLC | Parma | MI | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
Parma Post & Pole, INC. | Parma | ID | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
Sapphire Metal Finishing, Inc. | Parma | ID | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |