
Denmark
Croda Denmark was formerly Brenntag Biosector (Biosector), acquired in 2019 and for more than 80 years has been dedicated to safe and effective adjuvants for use in human and veterinary vaccines. No other company can match our expertise in this area.
Our site at Frederikssund includes R&D, engineering, production QA/QC, administration, warehouse and distribution:
- World leading adjuvant specialist serving major human and veterinary vaccine producers
- Industry leading R&D capabilities for a strong pipeline of innovative next generation vaccine adjuvants
- Running the only aseptic and GMP certified manufacturing site for adjuvants globally
The combination of a passionate team, adjuvant expertise, industry-leading production facilities and a dedicated global sales network committed to understanding customer needs mean we can better serve our pharmaceutical customers through our classic portfolio and our rich development pipeline. We realise the vaccines and blood products of tomorrow require new and innovative adjuvants, so our R&D department is focused on the next generation of adjuvants.
Croda Denmark
Elsenbakken 233600 Frederikssund
Denmark
Further reading

Completed divestment – transitioning to a pure-play Consumer Care and Life Sciences company
Accelerating our transition to a pure-play Consumer Care and Life Sciences company, completion of the divestment of the majority of our Performance Technologies and Industrial Chemicals businesses to...
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Launch of first report on biotechnology opportunities in the personal care market
27 September 2022: The “Biotechnology: personal care market report” is the first in a series from Croda which aim to help other forward-thinking companies leverage the opportunities offered by...
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11th Most Sustainable International Company
We are celebrating being ranked the top of the chemicals sector for the sixth year running in Britain’s Most Admired Companies award
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Sustainability expert Aris Vrettos joins Croda
The new position will see the sustainability expert challenge Croda to stretch its already industry-leading sustainability ambitions and commitments and support Croda’s business sectors in further...
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