Ohio
| Company | Category | Area | Address | Web | Contact person | |
| KELLERS OLD GERMAN BAKERY | Retail Bakery | Ohio | 4814 HARRIS RD, SANDUSKY, Erie, Ohio, 44870-9329, USA | - | - | Joyce Schafer |
| KELLERS SPECIALIZED TRANSPORT | Trucking-Heavy Hauling | Ohio | 1351 S CLEVELAND MASSILLON RD, COPLEY, Summit, Ohio, 44321-1662, USA | - | - | - |
| KELLERVISION | Nonclassified Establishments | Ohio | 3419 SILICA RD, SYLVANIA, Lucas, Ohio, 43560-9539, USA | - | - | - |