| Company | Category | Area | Address | Web | E-mail | Contact person |
| OHIO AIDS COALITION | Business Services Individual/f | Ohio | 48 W WHITTIER ST, COLUMBUS, Franklin, Ohio, 43206-2503, USA |
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Kevin Sullivan |
| OHIO AIR COND & SHEET METAL CO | Sheet Metal Fabricators | Ohio | 10200 MEECH AVE, CLEVELAND, Cuyahoga, Ohio, 44105-4163, USA |
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Michael Esarey |
| OHIO AIR CRAFTSMAN | Airport/airport Services | Ohio | 10800 MIDDLE AVE, ELYRIA, Lorain, Ohio, 44035-7894, USA |
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Bruce Bulloch |
| OHIO AIR DIV | Gas-Liquefied Petro-Bttld/Bulk | Ohio | 300 W FAIRGROUND ST, MARION, Marion, Ohio, 43302-1777, USA |
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Brian Moore |
| OHIO AIR NATIONAL GUARD | National Security | Ohio | 1200 N CAMP PERRY E RD, PORT CLINTON, Ottawa, Ohio, 43452-9577, USA |
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| Ohio Air National Guard | Air National Guard | Ohio | 312 W State St, FREMONT, Sandusky, Ohio, 43420, USA |
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| OHIO AIR NATIONAL GUARD | Air National Guard | Ohio | 2660 S EBER RD, SWANTON, Fulton, Ohio, 43558-5001, USA |
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Harry Feucht |
| OHIO AIR PRODUCTS | Welding Equipment & Supplies-M | Ohio | 208 16TH ST SW, NEW PHILA, Tuscarawas, Ohio, 44663-9679, USA |
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Jerry Dimmino |
| OHIO AIR PRODUCTS | Welding Equipment & Supplies ( | Ohio | 2350 13TH ST NE, CANTON, Stark, Ohio, 44705-1922, USA |
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William A Wolfenden |
| OHIO AIR PRODUCTS | Whol Industrial Machinery | Ohio | 539 PARK AVE E, MANSFIELD, Richland, Ohio, 44905-2871, USA |
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Dino Parrella |
