| DF Kopparverket 1 Mellan AB | Linköping | 0 tkr |
| DH Kaga Gerstorp Holding AB | Linköping | 0 tkr |
| DH Kaga Gerstorp Mark AB | Linköping | 0 tkr |
| DH Kaga Gerstorp Produktion AB | Linköping | 0 tkr |
| Diamanten Holding AB | Linköping | 0 tkr |
| Diana Hildebrand Aktiebolag | Linköping | 0 tkr |
| Didriksons Invest AB | Linköping | 0 tkr |
| Difabio Invest AB | Adress Saknas | 0 tkr |
| Digidoc AB | Linköping | 0 tkr |
| Digitaliseringsbolaget i Linköping AB | Linköping | 0 tkr |
| Digsim Data Aktiebolag | Linköping | 0 tkr |
| DIMELLA DIMEL AB | Linköping | 0 tkr |
| Din Gross i Östergötland AB | Ljungsbro | 0 tkr |
| Diperca AB | Linköping | 0 tkr |
| Diplura AB | Linköping | 0 tkr |
| Distributionslänken Sverige AB | Hova | 0 tkr |
| Diterma AB | Motala | 0 tkr |
| Diversified Holding AB | Linköping | 0 tkr |
| Diwike AB | Linköping | 0 tkr |
| DIXAB AB | Linköping | 0 tkr |
| Dixon Invest AB | Linköping | 0 tkr |
| DK Skyddsrumsteknik AB | Linköping | 0 tkr |
| DLST Consulting AB | Linghem | 0 tkr |
| DLSTH AB | Linghem | 0 tkr |
| DM Solutions AB | Linköping | 0 tkr |
| DocDent Sweden AB | Lund | 0 tkr |
| DocDerm AB | Linköping | 0 tkr |
| DocRent Aktiebolag | Linköping | 0 tkr |
| Donna Grazia AB | Linköping | 0 tkr |
| Doris Holding AB | Linköping | 0 tkr |
| doublecap AB | Linköping | 0 tkr |
| DPA Holding AB | Linköping | 0 tkr |
| DP Marketing Aktiebolag | Linköping | 0 tkr |
| Dragonfly Electronic Systems AB | Linköping | 0 tkr |
| Drakryggen AB | Linköping | 0 tkr |
| Dr. Good AB | Linköping | 0 tkr |
| Dritto AB | Linköping | 0 tkr |
| Driveaid Linköping AB | Linköping | 0 tkr |
| Drive Information AB | Saltsjö-Boo | 0 tkr |
| Drögshult Förvaltning AB | Ulrika | 0 tkr |
| Dr PM Läkartjänst AB | Gävle | 0 tkr |
| Dr Toll AB | Linköping | 0 tkr |
| Drysse Holding AB | Linköping | 0 tkr |
| Dura Management AB | Linköping | 0 tkr |
| Durumbolaget i Sverige AB | Linköping | 0 tkr |
| DW Apparel AB | Linköping | 0 tkr |
| E2C Real Estate AB | Stockholm | 0 tkr |
| Eaa3 AB | Vikingstad | 0 tkr |
| EAC Enterprise Architecture Consulting AB | Linköping | 0 tkr |
| EA Ehliar Holding AB | Linköping | 0 tkr |