Machine producers starting with the letter D
| DECKEL | 165 | |
| DOOSAN | 162 | |
| DECKEL MAHO | 124 | |
| DAEWOO | 76 | |
| DMG DECKEL MAHO GILDEMEISTER | Germany | 58 |
| DOALL | 38 | |
| DURMA | 36 | |
| DANOBAT | 33 | |
| DMG MORI | 27 | |
| DEFUM DFO DEFUM | Poland | 21 |
| DEMAG | 21 | |
| DARLEY DARLEY HOLLAND | Netherlands | 19 |
| DAVI | 17 | |
| DELTA | 17 | |
| DMG CTV250 GILMISTER VERTICAL l | 16 | |
| DORRIES | 12 | |
| DMG GILDEMEISTER | 11 | |
| DUNKES | 11 | |
| DAINICHI | 9 | |
| DEBER | 9 |
