| Café Storsjöstrand AB | Fåker | 0 tkr |
| Café Torgbrinken AB | Tandsbyn | 0 tkr |
| Cambio Consulting AB | Östersund | 0 tkr |
| Cami Holding AB | Östersund | 0 tkr |
| CAMI Invest AB | Östersund | 0 tkr |
| canor AB | Östersund | 0 tkr |
| Capitate AB | Frösön | 0 tkr |
| CareByHeart AB | Östersund | 0 tkr |
| Carin E. Regnér AB | Saltsjöbaden | 0 tkr |
| Carl Linnéa AB | Östersund | 0 tkr |
| Casa Jämtland AB | Östersund | 0 tkr |
| Casmus Holding AB | Östersund | 0 tkr |
| Cateji Invest AB | Östersund | 0 tkr |
| CAWIJO Förvaltning AB | Östersund | 0 tkr |
| C Biathlon AB | Ås | 0 tkr |
| C Dahlsten Holding AB | Östersund | 0 tkr |
| Cenova Marketing AB | Sollebrunn | 0 tkr |
| CF Städ & fastighetsservice AB | Frösön | 0 tkr |
| Chibao invest AB | Östersund | 0 tkr |
| Christer Hedlund Information AB | Östersund | 0 tkr |
| Christer Paulsson Naprapat AB | Östersund | 0 tkr |
| Christoffer Consulting AB | Östersund | 0 tkr |
| Cibola Hospitality Group AB | Frösön | 0 tkr |
| City zoom AB | Söderfors | 0 tkr |
| Clivo Förvaltning AB | Östersund | 0 tkr |
| Clonas AB | Ås | 0 tkr |
| C.Nilsson Form AB | Umeå | 0 tkr |
| Comnera Innovation AB | Östersund | 0 tkr |
| Complicare AB | Hallen | 0 tkr |
| Cora Investments AB | Östersund | 0 tkr |
| Cor et pulm AB | Östersund | 0 tkr |
| CRD Holding AB | Östersund | 0 tkr |
| CRE Paintball AB | Brunflo | 0 tkr |
| CUFICA AB | Filipstad | 0 tkr |
| Curt Axelsson Holding AB | Östersund | 0 tkr |
| Dag & Eva Invest AB | Östersund | 0 tkr |
| DAIKOKU AB | Östersund | 0 tkr |
| Daikoku Holding AB | Östersund | 0 tkr |
| DAKI AB | Östersund | 0 tkr |
| DA kontorsprodukter AB | Östersund | 0 tkr |
| Dalgrinden Invest AB | Stockholm | 0 tkr |
| Dalvem Kyrkby AB | Östersund | 0 tkr |
| Dalvem Projekt AB | Östersund | 0 tkr |
| Dämp Hold AB | Östersund | 0 tkr |
| Daniel Åström Holding AB | Frösön | 0 tkr |
| Daniel Engberg Norderåsen AB | Häggenås | 0 tkr |
| Daniel Grande AB | Östersund | 0 tkr |
| Daus Holding AB | Östersund | 0 tkr |
| Defatek AB | Frösön | 0 tkr |
| Defence constellation group AB | Östersund | 0 tkr |