| SMSpz Machine Company, INC. | Norton | — | ◐ LIKELY ACTIVE |
| SIStark Industrial, LLC | North Canton | — | ▲ REPORTED CLOSED |
| STSummit Tool DBA Ken-Tool | Akron | 20–99 | ◐ LIKELY ACTIVE |
| TMThybar/Burt mfg | Akron | 20–99 | ◐ LIKELY ACTIVE |
| GPGeneral Plastex, INC. | Barberton | — | ◇ UNVERIFIED |
| BWBabcock & Wilcox | Copley | — | ◇ UNVERIFIED |
| CMCaliber Mold and Machine | Akron | — | ◇ UNVERIFIED |
| CIConquest Industries INC. | Stow | — | ◇ UNVERIFIED |
| ELE3twenty LLC | Akron | — | ◇ UNVERIFIED |
| EMElite Machining LLC | Akron | — | ◇ UNVERIFIED |
| FSFabricating Solutions Inc. | Twinsburg | — | ◇ UNVERIFIED |
| GMGuy's Modern Tool Company | Akron | — | ◇ UNVERIFIED |
| HMHydraulic Manifolds USA | Stow | — | ◇ UNVERIFIED |
| IRIntegrated Roll Services | Akron | — | ◇ UNVERIFIED |
| JJJay J. Stewart | Akron | — | ◇ UNVERIFIED |
| KCKen-dal Corporation | Akron | — | ◇ UNVERIFIED |
| LBLake Building Products INC | Akron | — | ◇ UNVERIFIED |
| LLLeejac LLC | akron | — | ◇ UNVERIFIED |
| MMMarco Manufacturing CO. | Akron | — | ◇ UNVERIFIED |
| MSMarik Spring, Inc. | Stow | — | ◇ UNVERIFIED |
| MMMiktin Metals, Inc. | Twinsburg | — | ◇ UNVERIFIED |
| MMM & M Certified Welding, INC. | Macedonia | — | ◇ UNVERIFIED |
| OIOc Inds | Twinsburg | — | ◇ UNVERIFIED |
| OCOhio Camshaft | Twinsburg | — | ◇ UNVERIFIED |
| OAOrion Asset Management Co., LLC | Akron | — | ◇ UNVERIFIED |
| PTPioneer Tool and Die Co., the | Akron | — | ◇ UNVERIFIED |
| PIPolystar INC. | Twinsburg | — | ◇ UNVERIFIED |
| QFQuality Fabrication & Assembly, LLC | Cuyahoga Falls | — | ◇ UNVERIFIED |
| RSRamco Specialties | Hudson | — | ◇ UNVERIFIED |
| RMRapid Mold Repair & Machine, INC | Akron | — | ◇ UNVERIFIED |
| RERobarge Enterprises, LLC | Stow | — | ◇ UNVERIFIED |
| RMRockhill Machine, LLC | Barberton | — | ◇ UNVERIFIED |
| STSawing Technologies, LLC | Green | — | ◇ UNVERIFIED |
| SMSls Machining Group, LLC | Akron | — | ◇ UNVERIFIED |
| SOSquare One Engineering LLC | Tallmadge | — | ◇ UNVERIFIED |
| SSS & S Machine and Design | Akron | — | ◇ UNVERIFIED |
| SPSteel Plate L.l.c. | Tallmadge | — | ◇ UNVERIFIED |
| SSSteel Structures of Ohio, LLC (1677010316) | Akron | — | ◇ UNVERIFIED |
| TAThe Apostolos Group, INC | Copley | — | ◇ UNVERIFIED |
| THThe Hsr Company, LLC | Peninsula | — | ◇ UNVERIFIED |
| TCTnt Custom Equipment INC. | Stow | — | ◇ UNVERIFIED |
| VMVersatile Machine, INC. | Tallmadge | — | ◇ UNVERIFIED |
| WWrayco | Stow | — | ◇ UNVERIFIED |