| BCBuschman Corporation (1318007874) | Cleveland | — | ◇ UNVERIFIED |
| CCalphalon | Perrysburg | — | ◇ UNVERIFIED |
| CCCascade CORP (0812100207) | Springfield | — | ◇ UNVERIFIED |
| CKCascade Kenhar INC | Findlay | — | ◇ UNVERIFIED |
| CDChase Durus Industries * | Cincinnati | — | ◇ UNVERIFIED |
| CDChrome Deposit CORP | Akron | — | ◇ UNVERIFIED |
| CTCincinati Thermal Spray | Cincinnati | — | ◇ UNVERIFIED |
| CPCleveland Plating LLC. | Cleveland | — | ◇ UNVERIFIED |
| CBClopay Building Products Company, INC. - Troy | Troy | — | ◇ UNVERIFIED |
| CICom-corp Industries | Cleveland | — | ◇ UNVERIFIED |
| CCCrown Cork & Seal (0448010466) | Toledo | — | ◇ UNVERIFIED |
| DFDayton Forging and Heat Treating | Dayton | — | ◇ UNVERIFIED |
| EPElectro Plating & Fabricating CO | Cleveland | — | ◇ UNVERIFIED |
| EPElectro Prime Rossford (0487010075) | Rossford | — | ◇ UNVERIFIED |
| EPErico Products INC Aka Nvent | Solon | — | ◇ UNVERIFIED |
| GFGmp Friction Products CO | Akron | — | ◇ UNVERIFIED |
| GIGregory Industries, INC. | Canton | — | ◇ UNVERIFIED |
| HMHarding Machine Company Inc-harding Machine INC | East Liberty | — | ◇ UNVERIFIED |
| HLHawkline LLC | Mount Orab | — | ◇ UNVERIFIED |
| JGJoy Global-solon Operations | Solon | — | ◇ UNVERIFIED |
| KIKidron INC | Dalton | — | ◇ UNVERIFIED |
| LCL3 Communications Kdi Precision Prods | Cincinnati | — | ◇ UNVERIFIED |
| LPLeonhardt Plating CO. | Cincinnati | — | ◇ UNVERIFIED |
| MHMa Harrison Mfg CO INC | Birmingham | — | ◇ UNVERIFIED |
| MMMarine Mechanical CORP | Cleveland | — | ◇ UNVERIFIED |
| MGMechanical Galv-plating CORP | Sidney | — | ◇ UNVERIFIED |
| MSMetal Seal Precision LTD. | Mentor | — | ◇ UNVERIFIED |
| NINd Industries (1677130116) | Twinsburg | — | ◇ UNVERIFIED |
 Norman Noble INC Micromachining Div 1 | Highland Heights | — | ◇ UNVERIFIED |
| PAPaladin Attachments (1677011077) | Akron | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP. | Hicksville | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Cylinder Div | Saint Marys | — | ◇ UNVERIFIED |
| PCPorter-guertin CO | Cincinnati | — | ◇ UNVERIFIED |
| RAR. A. Heller Company | Woodlawn | — | ◇ UNVERIFIED |
| RIRansohoff INC | Cincinnati | — | ◇ UNVERIFIED |
| REReliance Electric CO. | Cleveland | — | ◇ UNVERIFIED |
| RIRichards Industrials INC | Cincinnati | — | ◇ UNVERIFIED |
 Rittal North America, LLC (0111000132) | Urbana | — | ◇ UNVERIFIED |
| RSR.w. Screw Products, INC. | Massillon | — | ◇ UNVERIFIED |
| SSSamuel Son and CO USA INC | Heath | — | ◇ UNVERIFIED |
| SISimpson Industries INC * | Edon | — | ◇ UNVERIFIED |
| SSSrt Sales and Service (1576001860) | Canton | — | ◇ UNVERIFIED |
| SPStephens Pipe and Steel INC | Mount Sterling | — | ◇ UNVERIFIED |
| SMSwagelok Manufacturing CO LLC | Cleveland | — | ◇ UNVERIFIED |
| SMSwagelok Manufacturing CO LLC | Solon | — | ◇ UNVERIFIED |
| SMSwagelok Manufacturing Company LLC | Willoughby Hills | — | ◇ UNVERIFIED |
| TBThe Bilco Company | Zanesville | — | ◇ UNVERIFIED |
| TTThe Timken CO - World Headquarters - Research Facility | North Canton | — | ◇ UNVERIFIED |
| TITwist, INC. | Xenia | — | ◇ UNVERIFIED |
| WDWayne Dalton Rolling Door | Dalton | — | ◇ UNVERIFIED |
