| Company | Category | Area | Address | Web | E-mail | Contact person |
| ROYAL ASSEMBLY CHURCH | Churches | Ohio | 980 E FULTON ST, COLUMBUS, Franklin, Ohio, 43205-2732, USA |
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| ROYAL ASSOCIATES INC | Venture Capital Companies | Ohio | 5134 BLAZER PKWY, DUBLIN, Franklin, Ohio, 43017-1339, USA |
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Kenneth Warren |
| ROYAL ATHLETIC CLUB | Health Clubs Studios & Gymnasi | Ohio | 234 E MARKET ST, WARREN, Trumbull, Ohio, 44481-1204, USA |
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Diane Emery |
| ROYAL AUTO INC | Automobile Dealers-Used Cars | Ohio | 3553 REFUGEE RD, COLUMBUS, Franklin, Ohio, 43232-4830, USA |
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| ROYAL AUTO SALES | Automobile Dealers-Used Cars | Ohio | 545 MARKET ST, YOUNGSTOWN, Mahoning, Ohio, 44502-1912, USA |
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