| DagmArch AB | Linköping | 0 tkr |
| Dahlin Holding AB | Solna | 0 tkr |
| Dalhammer Förvaltning AB | Ljungsbro | 0 tkr |
| DAL Holding AB | Linköping | 0 tkr |
| Dalvana AB | Mjölby | 0 tkr |
| DANADA Services AB | Linköping | 0 tkr |
| Daniel Beijer Consulting AB | Linghem | 0 tkr |
| Daniels Mjölktransporter AB | Vaggeryd | 0 tkr |
| DA Östergötland Holding AB | Linghem | 0 tkr |
| Darc AB | Linköping | 0 tkr |
| Daremo Fastigheter AB | Linghem | 0 tkr |
| DARIC Holding AB | Stockholm | 0 tkr |
| Dark Square AB | Linköping | 0 tkr |
| Datakonsult Enna AB | Loftahammar | 0 tkr |
| Davidsson Holding i Linköping AB | Linghem | 0 tkr |
| Davids Treasure Vault AB | Linköping | 0 tkr |
| Dawson & Dawson Tandvård AB | Linköping | 0 tkr |
| Dayton Park AB | Linköping | 0 tkr |
| D Birgersson Holding AB | Mantorp | 0 tkr |
| Deep46 AB | Vreta Kloster | 0 tkr |
| Deepinfo AI Aktiebolag | Vreta Kloster | 0 tkr |
| Delfinpalatset AB | Linköping | 0 tkr |
| Delin Rental AB | Linköping | 0 tkr |
| Deliveryservice Scandinavia AB | Linköping | 0 tkr |
| Deniz Invest AB | Linköping | 0 tkr |
| Dermalcare Sweden AB | Linköping | 0 tkr |
| Derm-Kir konsult AB | Linköping | 0 tkr |
| DEWA Invest AB | Sturefors | 0 tkr |
| DF Iskällaren Mellan AB | Linköping | 0 tkr |
| DF Jerikodalerna Mellan AB | Linköping | 0 tkr |
| 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 |
| Dimborgir AB | 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 |