| GIGOJO Industries, Inc. - Plaza | Akron | OH | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| HHoneywell | US, OH, Urbana | OH | Transportation Equipment Manufacturing336413 | 500+ | ◐ LIKELY ACTIVE |
| HIHoneywell Intelligrated Mason | Mason | OH | Machinery Manufacturing333922 | 500+ | ◐ LIKELY ACTIVE |
| JOJackie O's Brewery - 1 | Athens | OH | Beverage and Tobacco Product Manufacturing312120 | 500+ | ◐ LIKELY ACTIVE |
| KCkdc/one Columbus | New Albany | OH | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| LELima Engine | Lima | OH | Machinery Manufacturing333618 | 500+ | ◐ LIKELY ACTIVE |
| MSMagna Seating Columbus | Lancaster | OH | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |
| MBMahle Behr Dayton | 1600 Webster Street Dayton, Ohio | OH | Transportation Equipment Manufacturing336390 | 500+ | ◐ LIKELY ACTIVE |
| MLMettler-Toledo, LLC (US-MO Division) | Columbus | OH | Machinery Manufacturing333997 | 500+ | ◐ LIKELY ACTIVE |
| MPMTD Products DBA Stanley Black and Decker- Willard | Willard | OH | Machinery Manufacturing333112 | 500+ | ◐ LIKELY ACTIVE |
| NMNA Mfg Ironton | Ironton | OH | Machinery Manufacturing333415 | 500+ | ◐ LIKELY ACTIVE |
| NRNational Resilience, INC | West Chester | OH | Chemical Manufacturing325412 | 500+ | ◐ LIKELY ACTIVE |
| OAOhio Assembly | Avon Lake | OH | Transportation Equipment Manufacturing336211 | 500+ | ◐ LIKELY ACTIVE |
| PFPepperidge Farm, Inc. | Willard | OH | Food Manufacturing311821 | 500+ | ◐ LIKELY ACTIVE |
| PRPiping Rock Health Products Inc 630 | Streetsboro | OH | Chemical Manufacturing325412 | 500+ | ◐ LIKELY ACTIVE |
| PRPiping Rock Health Products Inc 777 | Aurora | OH | Chemical Manufacturing325412 | 500+ | ◐ LIKELY ACTIVE |
| PSPixelle Speciality Solutions LLC | Chillicothe | OH | Paper Manufacturing322121 | 500+ | ◐ LIKELY ACTIVE |
| PJPlastipak- Jackson Center | Jackson Center | OH | Plastics and Rubber Products Manufacturing326160 | 500+ | ◐ LIKELY ACTIVE |
| PGProcter & Gamble | Lima | OH | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| PSProVia Strasburg Facility | Strasburg | OH | Plastics and Rubber Products Manufacturing326199 | 500+ | ◐ LIKELY ACTIVE |
Rockwell Automation - Mayfield Heights | Mayfield Heights | OH | Electrical Equipment, Appliance & Component Manufacturing335314 | 500+ | ◐ LIKELY ACTIVE |
| RFRogue Fitness | Columbus | OH | Miscellaneous Manufacturing339920 | 500+ | ◐ LIKELY ACTIVE |
| SESchneider Electric /Square D | Oxford | OH | Electrical Equipment, Appliance & Component Manufacturing335313 | 500+ | ◐ LIKELY ACTIVE |
| SPSH Processing Plant | St. Henry | OH | Food Manufacturing311615 | 500+ | ◐ LIKELY ACTIVE |
| SASpringfield Assembly Plant | Springfield | OH | Transportation Equipment Manufacturing336112 | 500+ | ◐ LIKELY ACTIVE |
| SSteelcraft | Cincinnati | OH | Fabricated Metal Product Manufacturing332321 | 500+ | ◐ LIKELY ACTIVE |
| TLThe Lincoln Electric Company - Euclid | Euclid | OH | Machinery Manufacturing333992 | 500+ | ◐ LIKELY ACTIVE |
| TTToledo Transmission Operations | Toledo | OH | Transportation Equipment Manufacturing336350 | 500+ | ◐ LIKELY ACTIVE |
| TMTransmission Manufacturing Plant - Ohio | Russells Point | OH | Transportation Equipment Manufacturing336350 | 500+ | ◐ LIKELY ACTIVE |
| TPTroy Plant | Troy | OH | Fabricated Metal Product Manufacturing332321 | 500+ | ◐ LIKELY ACTIVE |
| TTTS Tech USA | Reynoldsburg | OH | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |
| UOUS052 OH Cincinnati | Cincinnati | OH | Miscellaneous Manufacturing339112 | 500+ | ◐ LIKELY ACTIVE |
| VSVentra Sandusky, LLC | Sandusky | OH | Transportation Equipment Manufacturing336320 | 500+ | ◐ LIKELY ACTIVE |
| VCVW Cooked Meats Plant | Van Wert | OH | Food Manufacturing311615 | 500+ | ◐ LIKELY ACTIVE |
| WDWayne Dalton | Mt. Hope | OH | Fabricated Metal Product Manufacturing332321 | 500+ | ◐ LIKELY ACTIVE |
| WDWayne Dalton | Mount Hope | OH | Fabricated Metal Product Manufacturing332321 | 500+ | ◐ LIKELY ACTIVE |
| WBWooster Brush Co. - Main Plant | Wooster | OH | Miscellaneous Manufacturing339994 | 500+ | ◐ LIKELY ACTIVE |