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Biologics manufacturing

GTP Bioways is an expert biologics CDMO offering end-to-end services to help biopharma companies bring their biotherapeutics to market.

GTP Bioways CDMO - Antibody drug conjugate development

A complete CDMO solution for your biologics development process: from R&D to cGMP manufacturing

Over the years, we have worked on more than 1,500 proteins and antibodies projects – meaning our teams have outstanding knowledge of biologics development and manufacturing.

We are unique in being a CDMO with multisystem know-how, covering both mammalian and microbial platforms. With expertise spanning both process development and manufacturing for a broad diversity of biomolecules, we can also take on the most challenging projects.

With our tailored approach and strong expertise, we are perfectly equipped to carry programmes from very early inception all the way to clinic.

Discover our cGMP manufacturing services dedicated to biologics

R&D Services

We can produce R&D batches of your proteins with multiple expression system.

Microbial Manufacturing

We have extensive experience in developing microbial processes for a diversity of biologics.

Mammalian manufacturing

Discover our approach for mammalian process development and manufacturing.

Analytics & Formulation

Discover our expert services for characterisation and formulation of a wide range of biologics.

Fill & Finish

Find out more about our fill & finish services sized for clinical and small commercial batches.

Integrated services and flexible capacities dedicated to your biopharmaceuticals development & manufacturing

Cell line Development process

Custom R&D production of your proteins and monoclonal antibodies

GTP Bioways has over 20 years’ experience developing processes for the production of proteins with the most prominent expression systems (bacteria, yeast, mammalian cells).

Based on this experience, our team will propose a flexible and tailored approach to deliver a protein meeting your expectations.

proteins project

Benefit from the experience of our seasoned team who has worked on more than 800 different recombinant proteins & antibodies.

A top-notch team for microbial manufacturing of your biotherapeutic

With our knowledge in microbial strain development and our robust process development services, we offer flexible solutions to bring your biotherapeutics from lab bench to clinic.

GTP Bioways CDMO - Bioconjugates Analytical Development
Cell line Development process

End-to-end CDMO solutions for mammalian manufacturing of your protein or antibody

Our services cover all steps from cell line development to cGMP manufacturing. Thanks to our equipment and knowledge, we are perfectly sized to address your needs for clinical studies and small-batch commercial supply.

A unique aseptic fill & finish solution for biotherapeutics

GTP Bioways is one of the few CDMOs covering the whole value chain thanks to our in-house aseptic fill & finish for clinical and commercial supply.

With our exclusive semi-automated filling line and its single-use isolators, we offer flexible manufacturing of your drug product for a wide range of active pharmaceutical ingredients including biologics, small molecules and cytotoxics.

GTP Bioways CDMO - Bioconjugates Analytical Development


HCP Risk Management

Vincent Rivera, founder and director at GTP Immuno (part of GTP Bioways) is sharing his great experience regarding HCP (host cell proteins) and biocontaminants risk management.

From our blog:Our CDMO experience at your service