All 4 companies
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| DAKOTA EDUCATION CONSULTING, LLC | DL031649 | 2013-03-13 | Active | SIOUX FALLS |
| JK OSTER, LLP | DR215051 | 2021-11-22 | Active | SIOUX FALLS |
| MELT, LLC | DL171967 | 2019-10-21 | Dissolved | SIOUX FALLS |
| OSTER CONSULTING, LLC | DL025509 | 2011-08-24 | Inactive | SIOUX FALLS |