| Company | Category | Area | Address | Web | E-mail | Contact person |
| RHAMM TECHNOLOGIES LLC | Aviation & Aeronautical Engine | Ohio | 332 SKYLAND DR, BELLBROOK, Greene, Ohio, 45305-8717, USA |
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Kelly Moshier |
| RHAMY DONALD AND JOYCE | General Crop Farm | Ohio | 7766 CUTTER RD, FREDERICKSBRG, Wayne, Ohio, 44627-9737, USA |
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Donald Rhamy |
| RHAMY ENTERPRISES INC | Business Services | Iowa | PO BOX 463, CORNING, Adams, Iowa, 50841-0463, USA |
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Thomas Rhamy |
| RHAMYS HOT OIL SERVICE | Oil/gas Field Services | South Dakota | 22700 SILVER CITY RD, RAPID CITY, Converse, South Dakota, 57702-6040, USA |
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Kelly Rhamy |
