Continuum of


A main actor in pharmaceutical synthesis and specialty ingredients

A leader in pharmaceutical synthesis

Offering a wide range of technologies, Seqens provide its clients custom manufacturing services as well as a large portfolio of APIs & intermediates. We offer our customers with an access to our network of 3 R&D centers, 4 pilot units and 12 cGMP manufacturing sites and 6 cGMP multi-purposes sites to ensure a smooth in-house scale-up from early clinical phases to the commercial stage.


A cross-functional knowledge in specialty ingredients

Seqens offers a wide continuum of technologies covering small-scale to large-scale chemical synthesis and distillation including distinctive reactions such as Fiedel-Craft, Grignard and low-metal capabilities. This industrial network is supported by focused R&D capabilities. Seqens offers high purity oxygenated solvents leveraging its back-integrationl and a large range of Minerals Specialties produced.


A large expertise
in cosmetics

Seqens has built a wide, comprehensive and cutting edge offer for the cosmetic market sourced in pharmaceutics and fine chemistry know-hows.


A continuum of technologies

Seqens operates 24 industrial plants and 3 R&D centers in Europe, North America and Asia.

More than 300 scientists, engineers and experts develop tailor-made solutions for its customers and ensure that products are successfully transferred into production.



General / Upcoming events

Meet us at CPhI North America

From 30th of April to 2nd of May at Chicago, meet our team in booth 217 Use our promo code INVITE19SEQENS for a…
New product & technology

Megabiotic™-44 ables to enhance pore refinement

Megabiotic™-44, a Pre and Postbiotics complex, from Lactobacillus bulgaricus GLB44, microorganism ables to enhance pore refinement.

Seqens CDMO Wins Big at 2019 Life Science Leader Magazine CMO Leadership Awards “Top Performer” in 13 categories

Seqens CDMO announced that it has won six additional 2019 Life Science Leader CMO Leadership Awards that were handed out at the awards dinner held…

Seqens global presence

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Scientists, experts and engineers


Manufacturing sites


Customers in more than 80 countries