| Byggvision Stockholm Aktiebolag | Stockholm | 0 tkr |
| Cadana Holding AB | Värmdö | 0 tkr |
| Caironite Holding AB | Gustavsberg | 0 tkr |
| Caligata Förvaltning AB | Gustavsberg | 0 tkr |
| Callemera AB | Värmdö | 0 tkr |
| Caprendum AB | Värmdö | 0 tkr |
| Carin Kamsvåg Creative AB | Ingarö | 0 tkr |
| Carl Wallbom Revision AB | Djurhamn | 0 tkr |
| CASAVECTOR CONSULTING Aktiebolag | Värmdö | 0 tkr |
| Casnova Holding AB | Stockholm | 0 tkr |
| Casnova Invest AB | Stockholm | 0 tkr |
| Castlerock AB | Gustavsberg | 0 tkr |
| Cat Be Dog Production AB | Saltsjö-Boo | 0 tkr |
| Catron Design AB | Värmdö | 0 tkr |
| Cefrab Personal AB | Gustavsberg | 0 tkr |
| Cenny Fransson AB | Gustavsberg | 0 tkr |
| Centerly AB | Gustavsberg | 0 tkr |
| Centiar AB | Saltsjö-Boo | 0 tkr |
| CERINA AB | Gustavsberg | 0 tkr |
| Cervina Invest AB | Värmdö | 0 tkr |
| Charanna Invest AB | Värmdö | 0 tkr |
| Christiansen Stenstierna Holding AB | Stockholm | 0 tkr |
| Cimprimo AB | Stockholm | 0 tkr |
| CK Obesitas AB | Nässjö | 0 tkr |
| CLAFE MARINE AB | Gustavsberg | 0 tkr |
| Claritan AB | Gustavsberg | 0 tkr |
| CLV Consult AB | Ingarö | 0 tkr |
| CMOL AB | Saltsjö-Duvnäs | 0 tkr |
| Coignard Holding AB | Värmdö | 0 tkr |
| Cojones Apparel AB | Värmdö | 0 tkr |
| Comeltec AB | Värmdö | 0 tkr |
| Compea AB | Värmdö | 0 tkr |
| Consulting for Future Sverige AB | Gustavsberg | 0 tkr |
| coolgreen AB | Ingarö | 0 tkr |
| Cooper & Co.- Integration. International Communication Services AB | Ingarö | 0 tkr |
| Corpcom AB | Värmdö | 0 tkr |
| Cric AB | Gustavsberg | 0 tkr |
| CSS Group AB | Värmdö | 0 tkr |
| CTE Fastigheter AB | Gustavsberg | 0 tkr |
| Culado AB | Värmdö | 0 tkr |
| Cures Holding AB | Älta | 0 tkr |
| Dagny Day AB | Värmdö | 0 tkr |
| Dahl & Dahl AB | Gustavsberg | 0 tkr |
| Dahllöf Media Aktiebolag | Värmdö | 0 tkr |
| daloba AB | Djurhamn | 0 tkr |
| Dancon Aktiebolag | Stockholm | 0 tkr |
| Danicus AB | Gustavsberg | 0 tkr |
| Daniel Fröding AB | Värmdö | 0 tkr |
| Daniel K AB | Värmdö | 0 tkr |
| Daniel Persson Illustrations AB | Gustavsberg | 0 tkr |