All 9 companies
A–Z by legal name| Company | Registry number | Registered | Status | City |
|---|---|---|---|---|
| Canyon L.L.C | DL195924 | 2021-02-02 | Active | Sioux Falls |
| ECP Pipe, LLC | DL232494 | 2022-08-11 | Dissolved | Rapid City |
| Engineered Concrete Products, LLC | DL128894 | 2016-12-22 | Active | RAPID CITY |
| H & H PAPER, L.L.C. | DL004414 | 2002-01-30 | Active | SIOUX FALLS |
| H & H WATERPROOFING LLC | DL015092 | 2007-11-16 | Dissolved | RAPID CITY |
| Rimrock Canyon Road District LLC | DL312087 | 2025-10-23 | Active | Sioux Falls |
| SIGNS OF GRACE DEAF CHURCH | FN010827 | 2004-04-16 | Inactive | BIG LAKE |
| The Canyons L.L.C | DL191969 | 2020-12-01 | Active | Sioux Falls |
| TTL Holdings, LLC | DL170635 | 2019-09-24 | Active | Rapid City |