Expert CDMO for recombinant proteins and antibodies


We help start-ups, small and large-scale biotech companies accelerate biologics towards clinics.

We believe that supporting innovative projects from the early development phases to manufacturing is key to their success.

Combining protein science with industrial know-­how

GTP is a science-driven and customer-centric CDMO offering a high level of expertise, responsiveness and agility.

Our customers' testimonials

"The team at BrainEver really valued working with GTP. They quickly captured our needs and came back with suitable solutions that fit our tight timelines. Their experience in protein production was, without question, a strong asset in moving from academia research into the inital development phases." Hubert Mechain, BrainEver
"At European Vaccine Initiative, we have found GTP to be a very reliable partner. I specifically appreciated the intelligence their team put in the process development, going beyond merely executing our instructions." Nicolas Havelange, EVI
"GTP is technically sound and client-oriented. We appreciated the mutual understanding between GTP and Xenothera and how GTP could adapt its offer to our needs" Bernard Vanhove, Xenothera

Rich experience with challenging recombinant protein & antibody projects

Our experience spans the development of high-quality bioprocesses for a diversity of proteins and applications.
  • 19

    + years expertise

  • 1400

    + protein production projects

  • 800

    + different challenging proteins

  • 30

    process development projects