ExcellGene is a CMO/CRO/CDO providing services and production in the field of recombinant biologics made with animal cells in bioreactors (DNA to product), such as proteins and virus vectors (AAV). Numerous innovations assure high yield, fast development time and early entry to clinic.

Products, services, technology

Transfection reagents and media
Cell culture media for CHO, HEK and insect cells
Feeds for high performance in fed-batch processes (CHEMICALLY DEFINED)

Cooperation possibilities

ExcellGene offers licenses to key technologies in transfection, for high performance cell lines (CHO, HEK, Insect) and provides partnership alliances with companies that have pipelines of development projects.


Route de l'ÎIe-au-Bois 1A, 1870 Monthey, Switzerland

Facts & figures
  • Type of organization

    Private company

  • Year of foundation


  • Number of employees in Switzerland