Ohio
| Company | Category | Area | Address | Web | Contact person | |
| MARK ATER | General Crop Farm | Ohio | 1453 COURTNEY DR, WSHNGTN CT HS, Fayette, Ohio, 43160-8918, USA | - | - | Mark Ater |
| MARK ATER | General Crop Farm | Ohio | 1453 COURTNEY DR, WSHNGTN CT HS, Fayette, Ohio, 43160-8918, USA | - | - | Mark Ater |
| MARK AUTOWORLD | Tree Service | Ohio | 215 DARROW RD, AKRON, Summit, Ohio, 44305-3801, USA | - | - | - |
| MARK AVENUE RECORDS INC | Recording Studios | Ohio | 105 CASTERTON AVE, AKRON, Summit, Ohio, 44303-1001, USA | - | - | - |