| Company | Category | Area | Address | Web | E-mail | Contact person |
| OHIO RIVER PIPELINE LINE | Refined Petroleum Pipelines | Ohio | PO BOX 429, EAST SPARTA, Stark, Ohio, 44626-0429, USA |
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Tim Horn |
| OHIO RIVER PLANT | Mfg Carbon Black Mfg Carbon/gr | West Virginia | PO BOX 307, WAVERLY, Wood, West Virginia, 26184-0307, USA |
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Raj Ahuja |
| OHIO RIVER RD VLNTR FIRE DEPT | Fire Protection | West Virginia | PO BOX 266, LESAGE, Cabell, West Virginia, 25537-0266, USA |
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Dana Tomes |
| OHIO RIVER REALTY | Real Estate Mgmt | Indiana | 119 W MAIN ST STE 302, GREENSBURG, Decatur, Indiana, 47240-1600, USA |
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ERNEST HASTON |
| OHIO RIVER REALTY | Real Estate Management | Indiana | 125 W MAIN ST STE 4, GREENSBURG, Decatur, Indiana, 47240-1658, USA |
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Ernest Haston |
| OHIO RIVER SHIPPERS | Wood Pallets, Skids | Kentucky | 14036 STATE ROUTE 1, GREENUP, Greenup, Kentucky, 41144-8373, USA |
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PHILLIP BLACKBURN |
| OHIO RIVER TERMINALS CO | Towing-Marine | West Virginia | 20 25TH ST, HUNTINGTON, Cabell, West Virginia, 25703-1231, USA |
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| OHIO RIVER TERMINALS CO | Towing & Tugboat Sv | West Virginia | 20 25TH ST, HUNTINGTON, Cabell, West Virginia, 25703-1231, USA |
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OTIS E ADKINS |
| OHIO RIVER TRADING CO | Antiques | West Virginia | 619 14TH ST W, HUNTINGTON, Cabell, West Virginia, 25704-2302, USA |
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| OHIO RIVER TRAILS INC | Tourist Information | Ohio | 1613 WASHINGTON BLVD, BELPRE, Washington, Ohio, 45714-2235, USA |
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Richard Thomas |
