South Dakota
| Company | Category | Area | Address | Web | Contact person | |
| DAKOTA INTERNET SVC | Internet Service | South Dakota | 225 E 11TH ST STE 2050, SIOUX FALLS, Minnehaha, South Dakota, 57104-8500, USA | www.dakota.net | - | Randy Stewart |
| DAKOTA INTERNET SVC | Data Proc & Prep | South Dakota | 225 E 11TH ST, SIOUX FALLS, Minnehaha, South Dakota, 57104-6334, USA | - | - | - |