Hose Master, LLC | Euclid | 100–499 | ● ACTIVE |
Howland Machine CORP | Niles | 1–19 | ● ACTIVE |
| HLHy-production, LLC | Valley City | 20–99 | ● ACTIVE |
Ice Industries Holdings, INC. | Sylvania | 100–499 | ● ACTIVE |
Independent Can Company | Vandalia | 20–99 | ● ACTIVE |
Intense Fabrication & Design, INC | Brookfield | 1–19 | ● ACTIVE |
Interlake Stamping of Ohio INC | Willoughby | 20–99 | ● ACTIVE |
International Hydraulics, INC. | Mentor | 20–99 | ● ACTIVE |
Jackson International, INC. | Mineral Ridge | 20–99 | ● ACTIVE |
Jerl Machine INC | Perrysburg | 20–99 | ● ACTIVE |
| JWJohnson Welded Products INC | Urbana | 100–499 | ● ACTIVE |
Jones Metal Products Company LLC | West Lafayette | 20–99 | ● ACTIVE |
| JFJs Fabrications INC | Fremont | 1–19 | ● ACTIVE |
| KKK & K Precision, INC. | Mason | 20–99 | ● ACTIVE |
| KBKnott Brake CO | Lodi | 20–99 | ● ACTIVE |
Kowalski Heat Treating CO. | Cleveland | 20–99 | ● ACTIVE |
Kyocera Senco Industrial Tools, INC | Cincinnati | 100–499 | ● ACTIVE |
Langdon INC | Cincinnati | 1–19 | ● ACTIVE |
Lange Grinding & Machining, INC. | Streetsboro | 20–99 | ● ACTIVE |
Lewco INC | Sandusky | 500+ | ● ACTIVE |
Logan Machine Company | Akron | 20–99 | ● ACTIVE |
Luke Manufacturing CO. | Wadsworth | 20–99 | ● ACTIVE |
Luvata Ohio, INC. | Delaware | 100–499 | ● ACTIVE |
| MDMachine Dynamics & Engineering INC | Minerva | 100–499 | ● ACTIVE |
Machintek CO | Fairfield | 20–99 | ● ACTIVE |
| MTMajestic Tool & Machine, LLC | Solon | 1–19 | ● ACTIVE |
Malin Company | Brookpark | 20–99 | ● ACTIVE |
Markley Enterprises LLC | Cincinnati | 20–99 | ● ACTIVE |
Marlboro Manufacturing INC | Alliance | 20–99 | ● ACTIVE |
Martindale Electric Company, the | Lakewood | 20–99 | ● ACTIVE |
Materials Science International INC | Columbus | 20–99 | ● ACTIVE |
Maumee Pattern CO | Toledo | 1–19 | ● ACTIVE |
Mcgill Airpressure LLC | Groveport | 100–499 | ● ACTIVE |
Mcneil Industries INC | Painesville | 20–99 | ● ACTIVE |
Md Plastics INC. | Columbiana | 1–19 | ● ACTIVE |
Memac Industries INC. | Lancaster | 1–19 | ● ACTIVE |
Metalex Manufacturing INC | Cincinnati | 100–499 | ● ACTIVE |
Metal Forming & Coining LLC | Maumee | 100–499 | ● ACTIVE |
Meta Manufacturing CORP | Blue Ash | 20–99 | ● ACTIVE |
| MTMeyer Tool, INC. | Cincinnati | 500+ | ● ACTIVE |
Mill Rose CO | Mentor | 100–499 | ● ACTIVE |
Mil-mar Century Corporation | Miamisburg | 1–19 | ● ACTIVE |
Minerva Welding and Fabricating, INC. | Minerva | 20–99 | ● ACTIVE |
| MMModern Manufacturing, INC. | Cincinnati | 20–99 | ● ACTIVE |
| MMMonogram Metals, INC. | Byesville | 20–99 | ● ACTIVE |
Monroe Tool and Manufacturing Company | Cleveland | 1–19 | ● ACTIVE |
Mwgh LLC | Cincinnati | 100–499 | ● ACTIVE |
Napoleon Machine LLC | Napoleon | 20–99 | ● ACTIVE |
National Machine Company | Stow | 100–499 | ● ACTIVE |
National Machinery LLC | Tiffin | 100–499 | ● ACTIVE |