- G. Pohl-Boskamp
- G2D Pharma
- Galderma International
- Galderma-Q-Med
- GE Healthcare AS
- GE Healthcare Buchler GmbH & Co KG
- GE Healthcare SAS
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- Gen.Orph
- Genethon
- Gennisium Pharma
- Genopharm
- Ongo Biologics
- Genzyme Corporation
- Gifrer Barbezat
- Gilbert | Network Family Health and World of Baby
- Gilbert - Réseau Santé Familiale et Monde du Bébé
- Gilbert Health e Bien essere
- GILEAD Sciences
- Gruppo GIPHAR
- GL Pharma GmbH
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- GlaxoSmithKline Public
- GlaxoSmithKline Santé Grand Public
- Grifols France Sarl
- Gimberg
- Grünenthal GmbH
- GSA Healthcare
- Guerbet
- Guerbet France