| Business | Phone |
| Smartcom Technologies 10901 Reed Hartman Hwy # 317, Cincinnati 45242 | (513) 985-0995 |
| Surrex Solution Corp 8044 Montgomery Rd # 700, Cincinnati 45236 | (513) 792-2772 |
| T Ca Group Inc 4015 Executive Park Dr, Cincinnati 45241 | (513) 769-4700 |
| Tahoe Partners 11353 Reed Hartman Hwy # 100, Cincinnati 45241 | (513) 489-1189 |