GELBE LISTE Recherche
- Caesar & Loretz GmbH
- Calefactum
- Camed
- Campro Scientific GmbH
- Cancernova GmbH (25)
- Cardimac
- Cardiologix GmbH
- Care Diag
- Care Integral
- CareCept Medical GmbH
- Care Diagnostica Laborreagenzien GmbH
- Careforce
- Carefusion U.K. 244 Limited
- Carefusion
- Careliv Produkte Ohg
- CARINOPHARM GmbH (5)
- Carinopharm/Solvay
- Carl Zeiss Meditec AG
- Caromed
- Cascan GmbH & Co. KG
- Cassella-med GmbH & Co. KG (42)
- Cathamed
- CathaPham GmbH

