| Dacapo Stainless AB | 211 24 | MALMÖ |
| Damaskus Maskinskydd AB | 136 44 | Handen |
| Damstahl ab | 212 41 | Malmö |
| Dan Hill Plast A/S | 8783 | Hornsyld |
| Danitech A/S | 6100 | Haderslev |
| Dankab Verktygsmaskiner AB | 183 62 | Täby |
| Degerfors Laboratorium AB | 693 32 | Degerfors |
| Dematek AB | 141 07 | Segeltorp |
| Deva Mecaneyes AB | 721 30 | VÄSTERÅS |
| Dibo Produktionspartner AB | 641 39 | Katrineholm |
| Diesella A/S | 6000 | Kolding |
| Din Maskin i Värnamo AB | 331 27 | Värnamo |
| Disab Vacuum Technology AB | 241 23 | Eslöv |
| DMG MORI Sweden AB | 421 31 | Västra Frölunda |
| Donaldson Scandinavia | 531 30 | Lidköping |
| Dorato Tools AB | 631 05 | Eskilstuna |
| Dormer Pramet AB | 302 50 | Halmstad |
| DOT AB | 294 21 | SÖLVESBORG |
| DynaMate AB | 151 21 | Södertälje |
| Dynamore Nordic AB | 587 58 | Linköping |
