| DINAMARCA | |
| DIOX EASY | |
| DIOXER | |
| DIOXGAN FORTE | |
| DIOXVET 0.75% | |
| DIPTRON | |
| DISCAFLEX | |
| DISPROQUIMA | |
| DODA | |
| DOGACRON | |
| DOPHARMA IBERIA | |
| DOPHARMA IBERIA S.L. | |
| DOS7-DOZIT | |
| DOSATRON | |
| DOSIMAT | |
| DSM NUTRITIONAL PRODUCTS IBERIA | |
| DSM Nutritional Products Iberia | |
| DSM NUTRITIONAL PRODUCTS IBÉRIA S.A. | |
| DTL A/S | |
| DUROC GENESUS | |