| ASAlro Steel CORP | Columbus | — | ◇ UNVERIFIED |
| BBodycote | Columbus | — | ◇ UNVERIFIED |
| BTBuilt The Traditional Way Llc | Grove City | — | ◇ UNVERIFIED |
| CSChampion Strapping | Columbus | — | ◇ UNVERIFIED |
| CSChampion Strapping | Hilliard | — | ◇ UNVERIFIED |
| CDColumbus Design & Manufacturing, LLC | Columbus | — | ◇ UNVERIFIED |
| CMColumbus Machine Works | Columbus | — | ◇ UNVERIFIED |
| CDCool Drain Flow INC | Columbus | — | ◇ UNVERIFIED |
| DLDph-das Llc, Columbus Operations (0125040057) | Columbus | — | ◇ UNVERIFIED |
| E3Eagle 3 LLC | Orient | — | ◇ UNVERIFIED |
| ETEdge Technical Services Ohio LLC | Columbus | — | ◇ UNVERIFIED |
| EAElite Assembly, LLC | Reynoldsburg | — | ◇ UNVERIFIED |
| ECEvans Columbus, LLC | Blacklick | — | ◇ UNVERIFIED |
| FMFABA Machine Services, LLC | Columbus | — | ◇ UNVERIFIED |
| FMFABA Machine Services, LLC | Blacklick | — | ◇ UNVERIFIED |
| GLGaliardi Laser Clean LLC | Gahanna | — | ◇ UNVERIFIED |
| IIcs | Gahanna | — | ◇ UNVERIFIED |
| ITInternational Technical Coatings INC. | Columbus | — | ◇ UNVERIFIED |
| ILIronfab, LLC | Columbus | — | ◇ UNVERIFIED |
| IFIron Fortress Security | Columbus | — | ◇ UNVERIFIED |
| KIKingspan Insulated Panels | Columbus | — | ◇ UNVERIFIED |
| KSKitchen Stainless Hoods, INC. | Columbus | — | ◇ UNVERIFIED |
| KMKlim Machining and Fabrication LLC | Columbus | — | ◇ UNVERIFIED |
| LCLimbach Company | Columbus | — | ◇ UNVERIFIED |
| MFMann's Fabrication & Welding Inc. | Columbus | — | ◇ UNVERIFIED |
| MMMantis Metalcraft LLC | Columbus | — | ◇ UNVERIFIED |
| MMMid-ohio Mechanical, INC. | Columbus | — | ◇ UNVERIFIED |
| MLMobile-shop, LLC | Columbus | — | ◇ UNVERIFIED |
| MIMrs Industrial, INC | Columbus | — | ◇ UNVERIFIED |
| NANapa Auto Parts | Grove City | — | ◇ UNVERIFIED |
| OWOhio Wire Form & Spring Company | Columbus | — | ◇ UNVERIFIED |
| PPProof Products USA LLC | Columbus | — | ◇ UNVERIFIED |
| PPProof Products USA LLC | Columbus | — | ◇ UNVERIFIED |
| RHRickly Hydrological Company, Inc. | Columbus | — | ◇ UNVERIFIED |
| RRyerson | Columbus | — | ◇ UNVERIFIED |
 Salsbury Industries | Columbus | — | ◇ UNVERIFIED |
| SHSenneca Holdings (hmf Express) | Grove City | — | ◇ UNVERIFIED |
| SWSensor Werks | Columbus | — | ◇ UNVERIFIED |
| TSTarrier Steel CO INC | Columbus | — | ◇ UNVERIFIED |
| TSTosoh Smd, INC | Grove City | — | ◇ UNVERIFIED |
| UFUniversal Fabricating and Construction Services | Groveport | — | ◇ UNVERIFIED |
| WMWheel Medic INC | Columbus | — | ◇ UNVERIFIED |
