| Centria Holding AB | Linköping | 0 tkr |
| Centria Huddinge Holding Mark AB | Linköping | 0 tkr |
| Centria Sportpalatset AB | Linköping | 0 tkr |
| CEOAvaskär AB | Linköping | 0 tkr |
| Ceolia Holding AB | Linköping | 0 tkr |
| Cephalon Invest AB | Linköping | 0 tkr |
| CERTRO AB | Kimstad | 0 tkr |
| CET i Östergötland Förvaltning AB | Norsholm | 0 tkr |
| CFB Invest AB | Linköping | 0 tkr |
| CFF Holding AB | Vadstena | 0 tkr |
| CFGH Enterprise AB | Borensberg | 0 tkr |
| cfl herbal AB | Norrköping | 0 tkr |
| CFM, Cash Flow Management AB | Trelleborg | 0 tkr |
| CF Mellan 1 AB | Linköping | 0 tkr |
| CF Mellan 2 AB | Linköping | 0 tkr |
| CFTO Holding AB | Norrköping | 0 tkr |
| CGS Life Science Consulting AB | Linköping | 0 tkr |
| Chagall Consulting AB | Sundsvall | 0 tkr |
| C.H. Andreason Holding AB | Linköping | 0 tkr |
| Charlotte Arklid Corporate Finance AB | Sturefors | 0 tkr |
| Cha Thai & Minishop AB | Mantorp | 0 tkr |
| CHAvaskär AB | Linköping | 0 tkr |
| Chaxal AB | Linköping | 0 tkr |
| CH Blossom Management Consulting AB | Norrköping | 0 tkr |
| Checkat Invest AB | Linköping | 0 tkr |
| Chiarato i Linköping AB | Åtvidaberg | 0 tkr |
| Chief Instructor Academy UTB AB | Linköping | 0 tkr |
| Chili Queen AB | Motala | 0 tkr |
| CHISVA AB | Linköping | 0 tkr |
| Chocolate Bar Linköping AB | Linköping | 0 tkr |
| Choruseum AB | Norrköping | 0 tkr |
| CHP Medical AB | Linköping | 0 tkr |
| ChriAh AB | Norrköping | 0 tkr |
| Christer Fransson Förvaltning AB | Ödeshög | 0 tkr |
| Christer Kallin Åkeri AB | Tjällmo | 0 tkr |
| Christer Lordh Konsult AB | Vikingstad | 0 tkr |
| Christer Lövgren Invest AB | Motala | 0 tkr |
| Christian Bremer Holding AB | Linköping | 0 tkr |
| Christian J Rydberg Förvaltning AB | Åby | 0 tkr |
| Christian Karlsson Investment AB | Norrköping | 0 tkr |
| Christina Aurora Studio AB | Borensberg | 0 tkr |
| Christine Fjellman AB | Norrköping | 0 tkr |
| Christoffer Lindberg AB | Norrköping | 0 tkr |
| Christopher Henriksson AB | Norrköping | 0 tkr |
| Christor AB | Linköping | 0 tkr |
| CHURES TECHNOLOGIES AB | Skärblacka | 0 tkr |
| CHW Kemtransporter Aktiebolag | Norrköping | 0 tkr |
| Cibex Medica AB | Linköping | 0 tkr |
| C.I.L. Inventions AB | Skänninge | 0 tkr |
| Cimbritz i Sverige AB | Norrköping | 0 tkr |