- D&A Pharma SAS
- Daiichi Sankyo Europe GmbH
- Daiichi Sankyo France SAS
- Day One Biopharmaceuticals
- DB Pharma
- Delbert
- Densmore
- Dentsply Sirona France
- Dermophil Indien
- Desitin Arzneimittel GmbH
- Desma Pharma
- Dexo
- Diététique et Santé
- Difarmed SL
- DIPHARMA BV
- Dizal Pharmaceutical Co Ltd
- Domes Pharma
- Dr Falk Pharma
- Dr Falk Pharma SAS
- Dr. Falk Pharma GMBH
- DSM-FIRMENICH HOUDAN SAS
- Ducray
- Dulcis Health Science