| Dalaskeppet AB | Leksand | 0 tkr |
| Dalaslöjden Aktiebolag | Leksand | 0 tkr |
| Dalaslöjden Holding AB | Leksand | 0 tkr |
| dalasmaker fastighet AB | Orsa | 0 tkr |
| Dalastall & Trähus AB | Stora Skedvi | 0 tkr |
| Dalastranden AB | Borlänge | 0 tkr |
| DalaSvetsMontage AB | Ludvika | 0 tkr |
| Dala Takentreprenader AB | Johanneshov | 0 tkr |
| Dala tak och fastighetsservice AB | Borlänge | 0 tkr |
| Dalatron Electronics AB | Orsa | 0 tkr |
| Dala Utbildning & Verksamhetsutveckling AB | Leksand | 0 tkr |
| Dala Väg AB | Bjursås | 0 tkr |
| DALAVILLAN AB | Falun | 0 tkr |
| Dalecarlia BESS 1 AB | Ludvika | 0 tkr |
| Dalecarlia Consulting AB | Mockfjärd | 0 tkr |
| Dalecarlia Entreprenad AB | Borlänge | 0 tkr |
| Dalecarlia Growth Fund 1 AB | Borlänge | 0 tkr |
| Dalecarlia Recycling Machines AB | Borlänge | 0 tkr |
| Dalelven Enterprise AB | Borlänge | 0 tkr |
| Dalelven Invest AB | Borlänge | 0 tkr |
| Dalers Stormatsbyn AB | Svärdsjö | 0 tkr |
| DalGot Management AB | Dala-Järna | 0 tkr |
| Dalkarl Glass och Kuriosa AB | Dala-Husby | 0 tkr |
| Dalmats Invest AB | Dala-Husby | 0 tkr |
| Daloom Consulting AB | Falun | 0 tkr |
| Dalvivan Care AB | Falun | 0 tkr |
| Dämmaren Invest AB | Hedemora | 0 tkr |
| Damoan AB | Falun | 0 tkr |
| Dander Holding AB | Grängesberg | 0 tkr |
| Daniel Åkervall Holding AB | Borlänge | 0 tkr |
| Daniel Klyftell Holding AB | Borlänge | 0 tkr |
| Daniel Richert Invest AB | Sälen | 0 tkr |
| Danielssons Snickeri i Djura AB | Djura | 0 tkr |
| Daniel Stjernlöf AB | Krylbo | 0 tkr |
| Daniel Swahn Holding AB | Falun | 0 tkr |
| Dan Kroons Fordonsservice AB | Borlänge | 0 tkr |
| DAPAB Fastighetsservice AB | Falun | 0 tkr |
| DA Racing AB | Smedjebacken | 0 tkr |
| Data-Planering Konsult Aktiebolag | Siljansnäs | 0 tkr |
| Datarevision i Dalarna Aktiebolag | Borlänge | 0 tkr |
| Datoria Förvaltning AB | Avesta | 0 tkr |
| David Kruse Holding AB | Djurås | 0 tkr |
| DB3 Invest AB | Falun | 0 tkr |
| DBC Smedjebacken AB | Smedjebacken | 0 tkr |
| DBOB Holding AB | Djurås | 0 tkr |
| Dce byggnadsrenovering AB | Västerfärnebo | 0 tkr |
| Deep Water Siljan AB | Horndal | 0 tkr |
| de Haan Consulting AB | Partille | 0 tkr |
| DEJO AB | Falun | 0 tkr |
| Delightful Enterprise AB | Leksand | 0 tkr |