Tribco Incorporated | Warrensville Heights | — | ● ACTIVE |
| AAeroControlex | South Euclid | 100–499 | ● ACTIVE |
American Technical Coatings, INC. | Westlake | — | ● ACTIVE |
Cotsworks INC | Highland Heights | 100–499 | ● ACTIVE |
Soundwich, INC | Cleveland | — | ● ACTIVE |
Welded Ring Products CO. | Cleveland | — | ● ACTIVE |
| AFAmerican Friction Technologies LLC | Cleveland | — | ● ACTIVE |
| HLHdi Landing Gear USA INC | Strongsville | 100–499 | ● ACTIVE |
Maradyne Corporation | Cleveland | — | ● ACTIVE |
Nextant Aerospace LLC | Middlebrg Hts | — | ● ACTIVE |
Plagued Enterprise LLC | Cleveland | — | ● ACTIVE |
| SPShemesh Propulsion LLC | University Heights | — | ● ACTIVE |
Simplicity Air Midwest INC | Cleveland | — | ● ACTIVE |
Test-fuchs CORP | Brecksville | — | ● ACTIVE |
The Hellan Strainer CO | Cleveland | — | ● ACTIVE |
The Noco Company | Solon | — | ● ACTIVE |
Turbine Engine Components Technologies Corporation | Euclid | — | ● ACTIVE |
Weldon Pump LLC | Bedford | — | ● ACTIVE |
| AAAti Aviation Services LLC | Cleveland | 20–99 | ◐ LIKELY ACTIVE |
| TTect | Euclid | — | ◐ LIKELY ACTIVE |
| GMGeneral Motors LLC - Parma Plant (1318451029) | Parma | — | ◐ LIKELY ACTIVE |
| SISoundwich INC | Cleveland | — | ◇ UNVERIFIED |
| PGPdi Ground Support Systems, INC. | Solon | — | ◐ LIKELY ACTIVE |
| BEBrothers Equipment, INC. | Cleveland | 20–99 | ◐ LIKELY ACTIVE |
| FMFord Motor Company, Cleveland Engine Plants | Brookpark | — | ◐ LIKELY ACTIVE |
| TITech-med, INC. | Euclid | — | ◐ LIKELY ACTIVE |
| VCVarbros CORP | Brookpark | 20–99 | ◐ LIKELY ACTIVE |
| AMAnchor Manufacturing Group, INC. | Cleveland | — | ◇ UNVERIFIED |
| DEDawn Enterprises, INC. (1318578397) | Valley View | — | ◇ UNVERIFIED |
| FMFord Motor Company- Walton Hills Stamping Plant | Walton Hills | — | ◇ UNVERIFIED |
| GTGe Transportation Cleveland Facility | Cleveland | — | ◇ UNVERIFIED |
| VAVista-pro Automotive LLC | Brookpark | — | ◇ UNVERIFIED |
| AGAerocontrolex Group, INC. | Cleveland | — | ◐ LIKELY ACTIVE |
| AMAerospace Maintenance Solutions LLC | Solon | — | ▲ REPORTED CLOSED |
| AJA J Rose Manufacturing | Cleveland | 20–99 | ◐ LIKELY ACTIVE |
| AFAmerican Friction Technologies | Garfield Heights | 20–99 | ◐ LIKELY ACTIVE |
| AAAvtron Aerospace INC | Independence | — | ◐ LIKELY ACTIVE |
| COCleveland OH Trackworks | Cleveland | 100–499 | ◐ LIKELY ACTIVE |
| CEClev Engine 1 | Cleveland | 500+ | ◐ LIKELY ACTIVE |
| DEDawn Enterprises, INC | Valley View | 20–99 | ◐ LIKELY ACTIVE |
| DSDove Stamping, LLC | Cleveland | 20–99 | ◐ LIKELY ACTIVE |
Dupont Specialty Products Usa, LLC | Cleveland | — | ◐ LIKELY ACTIVE |
| ECEaton CORP | Euclid | — | ◐ LIKELY ACTIVE |
| EMEuclid Manufacturing Plant | Euclid | 100–499 | ◐ LIKELY ACTIVE |
| FSFederal Supply Core LLC | Cleveland | — | ◐ LIKELY ACTIVE |
| FLFerrotherm, LLC | Cleveland | — | ◐ LIKELY ACTIVE |
| GMGeneral Motors | Parma | 500+ | ◐ LIKELY ACTIVE |
| HAHeico Aerospace Parts CORP. | Cleveland | — | ◐ LIKELY ACTIVE |
| KAKwd Aircraft Support Equipment LLC | Solon | — | ◐ LIKELY ACTIVE |
| MWMaval Warehouse | Maple Heights | 1–19 | ◐ LIKELY ACTIVE |