| RTRidge Tool CO | Elyria | OH | Fabricated Metal Product Manufacturing332116 | 500+ | ◐ LIKELY ACTIVE |
| SMScreen Machine Industries LLC | Pataskala | OH | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| TLThe Lincoln Electric Company | Cleveland | OH | Machinery Manufacturing333991 | — | ◐ LIKELY ACTIVE |
| TFThermo Fisher Scientific INC | Marietta | OH | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| TTThe Tooling Zone INC | Springboro | OH | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| UAUMD Automated Systems, Inc. | Fredericktown | OH | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| VVVenco Venturo LLC | Cincinnati | OH | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| WMWebster Mfg CO | Tiffin | OH | Fabricated Metal Product Manufacturing332618 | 100-499 | ◐ LIKELY ACTIVE |
| WCWest Carrollton Parchment & Converting INC | West Carrollton | OH | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| BSBuckeye State Welding and Fabricating INC | Elyria | OH | Machinery Manufacturing333512 | 1-19 | ◐ LIKELY ACTIVE |
| CGCanton Gear Manufacturing & Designing Co., INC. | Canton | OH | Machinery Manufacturing333612 | 1-19 | ◐ LIKELY ACTIVE |
| DPDayton Progress Corporation | West Carrollton | OH | Machinery Manufacturing333514 | 500+ | ◐ LIKELY ACTIVE |
| DCDupp's CO | Germantown | OH | Machinery Manufacturing333294 | 500+ | ◐ LIKELY ACTIVE |
| EMErnst Metal Technologies | Moraine | OH | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| EIEverett Industries, LLC | Warren | OH | Machinery Manufacturing333512 | 1-19 | ◐ LIKELY ACTIVE |
| KPKeen Pump CO INC | Ashland | OH | Machinery Manufacturing333911 | 20-99 | ◐ LIKELY ACTIVE |
| MCMazzella Companies | Cleveland | OH | Machinery Manufacturing333923 | 500+ | ◐ LIKELY ACTIVE |
| MPMtd Products INC (1652000085) | Valley City | OH | Machinery Manufacturing333112 | — | ◐ LIKELY ACTIVE |
| NWNfm Welding Engineers INC | Massillon | OH | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| PPPorter Precision Products | Cincinnati | OH | Machinery Manufacturing333513 | 20-99 | ◐ LIKELY ACTIVE |
| RIRefrigeration Industries Corporation | South Point | OH | Machinery Manufacturing333415 | 1-19 | ◐ LIKELY ACTIVE |
| UPUnion Process INC | Akron | OH | Machinery Manufacturing333512 | 20-99 | ◐ LIKELY ACTIVE |
| UMUS Molding Machinery CO | Willoughby | OH | Machinery Manufacturing333912 | 1-19 | ◐ LIKELY ACTIVE |
| VCVertiv Corporation | Columbus | OH | Machinery Manufacturing333415 | 500+ | ◐ LIKELY ACTIVE |
| ATAcro Tool and Die CO | Akron | OH | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| AAAmerican Augers | West Salem | OH | Machinery Manufacturing333120 | 100-499 | ◐ LIKELY ACTIVE |
| ATApex Tool Group, LLC | Dayton | OH | Fabricated Metal Product Manufacturing332212 | — | ◐ LIKELY ACTIVE |
| AOAts Ohio INC | Lewis Center | OH | Machinery Manufacturing333298 | 100-499 | ◐ LIKELY ACTIVE |
| ASAutotec Solutions | Toledo | OH | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| BIBettcher Industries INC | Birmingham | OH | Machinery Manufacturing333241 | 100-499 | ◐ LIKELY ACTIVE |
| BPBrinkley Property Group | Massillon | OH | Machinery Manufacturing333998 | 1-19 | ◐ LIKELY ACTIVE |
| BMBuckeye Machine Fabricators, Inc. | Forest | OH | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| BBBucyrus Blades | Bucyrus | OH | Fabricated Metal Product Manufacturing332313 | 100-499 | ◐ LIKELY ACTIVE |
| CVCleveland Vibrator Co | Cleveland | OH | Machinery Manufacturing333131 | 20-99 | ◐ LIKELY ACTIVE |
| CPCoil Processing Repair | Celina | OH | Machinery Manufacturing333517 | 1-19 | ◐ LIKELY ACTIVE |
| CMColonial Machine Company | Kent | OH | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |
| CFContour Forming INC | Newark | OH | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| CBCook Bonding & Manufacturing CO | Cleveland | OH | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| DPDiamond Products Tool Division | Elyria | OH | Fabricated Metal Product Manufacturing332213 | 100-499 | ◐ LIKELY ACTIVE |
| DMDrake Manufacturing LLC | Warren | OH | Machinery Manufacturing333517 | 20-99 | ◐ LIKELY ACTIVE |
| DMDRT MPS- Dayton | Dayton | OH | Machinery Manufacturing333514 | 100-499 | ◐ LIKELY ACTIVE |
| EMEagle Machinery & Supply, Inc. | Sugarcreek | OH | Machinery Manufacturing333243 | 20-99 | ◐ LIKELY ACTIVE |
Fabrisonic, LLC | Lewis Center | OH | Machinery Manufacturing333517 | 1-19 | ◐ LIKELY ACTIVE |
| FIFalcon Industries INC | Medina | OH | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| FMFederal Mogul CORP | Van Wert | OH | Machinery Manufacturing333120 | — | ◐ LIKELY ACTIVE |
| FIFoundation Industries Company | Akron | OH | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| FIFremar Industries | Brunswick | OH | Machinery Manufacturing333514 | 1-19 | ◐ LIKELY ACTIVE |
| GIGiant Industries | Toledo | OH | Machinery Manufacturing333996 | 20-99 | ◐ LIKELY ACTIVE |
Gks Lifting and Moving Solutions LLC | Springfield | OH | Machinery Manufacturing333248 | 1-19 | ◐ LIKELY ACTIVE |
| GRGorman Rupp Company (0370010056) | Mansfield | OH | Machinery Manufacturing333911 | — | ◐ LIKELY ACTIVE |