| TOThe Ohio Art Company (0386010161) | Bryan | OH | Printing and Related Support Activities323110 | 20-99 | ◐ LIKELY ACTIVE |
| TTThe Tooling Zone INC | Springboro | OH | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| TBThree Bond International INC | West Chester | OH | Chemical Manufacturing325520 | 20-99 | ◐ LIKELY ACTIVE |
| TSTiffin Scenic Studios, INC. | Tiffin | OH | Textile Product Mills314121 | 20-99 | ◐ LIKELY ACTIVE |
| TWTincher's Welding,LLC. | Harveysburg | OH | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| TIToth Industries, INC. | Toledo | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| TITower Industries, LTD. | Massillon | OH | Wood Product Manufacturing321918 | 20-99 | ◐ LIKELY ACTIVE |
| TITreemen Industries INC | Boardman | OH | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| TUTremcar USA INC | Strasburg | OH | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| TCTremco Cpg INC | Cleveland | OH | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| TLTri-cast LTD | Akron | OH | Primary Metal Manufacturing331313 | 20-99 | ◐ LIKELY ACTIVE |
| TBTri-county Block & Brick INC | Swanton | OH | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
| TNTrophy Nut CO. | Tipp City | OH | Food Manufacturing311911 | 20-99 | ◐ LIKELY ACTIVE |
| TMTroy Manufacturing INC | Burton | OH | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| TWT&R Welding Systems | Dayton | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| UHUf Hamilton LLC | Hamilton | OH | Wood Product Manufacturing321114 | 20-99 | ◐ LIKELY ACTIVE |
| UAUMD Automated Systems, Inc. | Fredericktown | OH | Machinery Manufacturing333922 | 20-99 | ◐ LIKELY ACTIVE |
| UGUnited Grinding and Machine CO | Canton | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| VRValero Renewable Fuels Company, LLC | Bloomingburg | OH | Beverage and Tobacco Product Manufacturing312140 | 20-99 | ◐ LIKELY ACTIVE |
| VLValtir LLC | Lima | OH | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| VAValue Added Packaging, INC. | Clayton | OH | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| VMVarland Metal Service INC. | Cincinnati | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| VVVenco Venturo LLC | Cincinnati | OH | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| VCV&s Columbus Galvanizing LLC | Columbus | OH | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
Welded Ring Products CO. | Cleveland | OH | Transportation Equipment Manufacturing336412 | 20-99 | ▲ REPORTED CLOSED |
| WCWest Carrollton Parchment & Converting INC | West Carrollton | OH | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| WEWestern Enterprises - Avon Lake (0247030559) | Avon Lake | OH | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| WFWhitaker Finishing LLC | Northwood | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| WIWholesale Imprints inc | North Kingsville | OH | Printing and Related Support Activities323113 | 20-99 | ◐ LIKELY ACTIVE |
| WEWinter Equipment Company | Willoughby | OH | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| WPWire Products | Cleveland | OH | Fabricated Metal Product Manufacturing332119 | 20-99 | ◐ LIKELY ACTIVE |
| WSWls Stamping CO | Cleveland | OH | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| WHWooster Hydrostatics, INC. | Wooster | OH | Machinery Manufacturing333996 | 20-99 | ◐ LIKELY ACTIVE |
| ZIZaclon INC | Cleveland | OH | Chemical Manufacturing325188 | 20-99 | ◐ LIKELY ACTIVE |
| ZAZarbana Aluminum Extrusion, LLC | Columbiana | OH | Primary Metal Manufacturing331316 | 20-99 | ◐ LIKELY ACTIVE |
| ZCZehrco-giancola Composites INC | Ashtabula | OH | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| APAce Precision Industries | Akron | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| AFAvenue Fabricating INC. | Batavia | OH | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| BMBaker Mc Millen Company (1677110035) | Stow | OH | Wood Product Manufacturing321999 | 20-99 | ◐ LIKELY ACTIVE |
| BLBernard Laboratories INC | Cincinnati | OH | Petroleum and Coal Products Manufacturing324191 | 20-99 | ◐ LIKELY ACTIVE |
| BIBoville Industrial Coatings INC (0285000381) | Smithville | OH | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| BWBruewer Woodwork Mfg. CO. (1431473393) | Cleves | OH | Wood Product Manufacturing321999 | 20-99 | ◐ LIKELY ACTIVE |
| CCCarbonless & Cut Forms INC | New Concord | OH | Paper Manufacturing322231 | 20-99 | ◐ LIKELY ACTIVE |
| CCCindus CORP | Cincinnati | OH | Paper Manufacturing322299 | 20-99 | ◐ LIKELY ACTIVE |
| CDCleveland Die and Manufacturing Plant 2 | Middleburg Heights | OH | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| CPCleveland Plating LLC. | Cleveland | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| CFColumbiana Foundry CO | Columbiana | OH | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| CICom-corp Industries | Cleveland | OH | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| COC O W Industries INC | Columbus | OH | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| CHCsm Horvath Dba Brost Foundry Company | Cleveland | OH | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |