| AAAtmosphere Annealing LLC Dba Aalberts Surface Technologies | Canton | — | ● ACTIVE |
B-tek Scales LLC | Canton | 100–499 | ● ACTIVE |
Canton Drop Forge, INC | Canton | 100–499 | ● ACTIVE |
Esmet INC | Canton | 20–99 | ● ACTIVE |
Gaspar, INC. | Canton | 20–99 | ● ACTIVE |
Marlboro Manufacturing INC | Alliance | 20–99 | ● ACTIVE |
Ohio Gratings, INC. | Canton | 500+ | ● ACTIVE |
Solmet Technologies, INC. | Canton | 20–99 | ● ACTIVE |
| URUnited Rolls INC | Canton | 100–499 | ● ACTIVE |
Rw Screw, LLC | Massillon | 100–499 | ● ACTIVE |
| TMThe M. K. Morse Company | Canton | 100–499 | ● ACTIVE |
The Timken Company | North Canton | — | ● ACTIVE |
Sjk Machine LLC | Minerva | — | ● ACTIVE |
Upl International, INC | North Canton | — | ● ACTIVE |
| AGAzz Galvanizing Canton East LLC | Canton | 20–99 | ◐ LIKELY ACTIVE |
| EPEverhard Products INC | Canton | 20–99 | ◐ LIKELY ACTIVE |
| GRGambrinus Roller | Canton | 20–99 | ◐ LIKELY ACTIVE |
| KMKuttler Machine | Minerva | 20–99 | ◐ LIKELY ACTIVE |
| NINagalv-ohio, INC | Canton | 20–99 | ◐ LIKELY ACTIVE |
| PPPaxos Plating CO | Canton | 20–99 | ◐ LIKELY ACTIVE |
| SMSonoco Metal Packaging, LLC - Warner Road (1576051610) | Canton | 100–499 | ◐ LIKELY ACTIVE |
| UGUnited Grinding and Machine CO | Canton | 20–99 | ◐ LIKELY ACTIVE |
| GIGregory Industries, INC. | Canton | 100–499 | ◐ LIKELY ACTIVE |
| NWNfm Welding Engineers INC | Massillon | 100–499 | ◐ LIKELY ACTIVE |
| FSFoundation Systems & Anchors | Canton | 20–99 | ◐ LIKELY ACTIVE |
| MIMidwestern Industries INC. | Massillon | 20–99 | ◐ LIKELY ACTIVE |
| OIOlymco INC | Canton | — | ◐ LIKELY ACTIVE |
| WFWallace Forge Company | Canton | 20–99 | ◐ LIKELY ACTIVE |
| CCCrown Cork & Seal - Massillon Plant 42 (1576130634) | Massillon | — | ◐ LIKELY ACTIVE |
| RSR.w. Screw Products, INC. | Massillon | — | ◐ LIKELY ACTIVE |
| SSSrt Sales and Service (1576001860) | Canton | — | ◐ LIKELY ACTIVE |
| TTThe Timken CO - World Headquarters - Research Facility | North Canton | — | ◐ LIKELY ACTIVE |
| UMUnion Metal Industries CORP | Canton | 100–499 | ◐ LIKELY ACTIVE |
| UHUnited Hard Chrome CORP | Canton | — | ◐ LIKELY ACTIVE |
| HPH-p Products INC | Louisville | 100–499 | ◐ LIKELY ACTIVE |
| RTRandolph Tool CO. INC | Hartville | 20–99 | ◐ LIKELY ACTIVE |
| USUnited Surface Finishing | Canton | 20–99 | ◐ LIKELY ACTIVE |
| DCDiesel Controls Inc. | Massillon | 20–99 | ◐ LIKELY ACTIVE |
| FMFoltz Machine LLC | Canton | 20–99 | ◐ LIKELY ACTIVE |
| HCHydrothrift Corporation | Massillon | 1–19 | ◐ LIKELY ACTIVE |
| SMSalco Machine, INC. | Louisville | 1–19 | ◐ LIKELY ACTIVE |
| ASAcme Surface Dynamics INC | Alliance | 1–19 | ◇ UNVERIFIED |
| BCBowdil CO | Canton | 1–19 | ◇ UNVERIFIED |
| GRGc Reclaiming LLC | Canton | 1–19 | ◇ UNVERIFIED |
| HPHercules Polishing and Plating LLC | Canton | 1–19 | ◇ UNVERIFIED |
| LMLustrous Metal Coatings INC | Canton | 20–99 | ◇ UNVERIFIED |
| EHEkco Housewares, INC. | Massillon | — | ◐ LIKELY ACTIVE |
| GIGregory Industries dba Gregory Metal Processing | Canton | 20–99 | ◐ LIKELY ACTIVE |
| KPKmi Processing, LLC. | Minerva | 20–99 | ◐ LIKELY ACTIVE |
| WIWinkle Industries INC | Alliance | 20–99 | ◐ LIKELY ACTIVE |