Your Molecule matters

A continuum of small to large scale Custom API capabilities

As a Global CDMO we support at every stage of the product lifecycle.

With 25 years of experience in process development, scale-up and ongoing cGMP manufacturing of small molecule APIs, we support emerging, specialty and large pharmaceutical customers for their drug substance or drug delivery needs.


Highly efficient cGMP manufacturing capabilities

As a fully integrated CDMO, Seqens is uniquely positioned to address the continuum of the API value chain : API, HPAPI, cGMP & non-GMP intermediates, RSM, controlled substances, excipient for drug delivery


A trusted supplier
of proprietary APIs

More than 50 APIs have been successfully launched in the United States, Europe and Japan with consistently superior quality, reliability and customer service, supported by regulatory documentation to meet the most stringent standards from local agencies


A continuum of custom synthesis technologies

8 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.



API Manufacturing

Deriving Value from Integrated cGMP and Pre-GMP Manufacturing Operations

Working with Contract Development & Manufacturing Organizations (CDMOs) in Asia has become a popular strategy for European and U.S.-based sponsors because of the associated lower costs to manufacture complex Active Pharmaceutical Ingredients (APIs).
API Manufacturing

What is driving the growing demand for lyophilization?

Of the top 100 drugs, 16% are lyophilized.  The percentage of lyophilized biological drugs is even greater – 35%.  Although lyophilization (freeze drying)…
API Manufacturing / Awards

Seqens North America Receives CMO Leadership Award for Reliability – Part 2

The drug development process is lengthy and complex. All pharma companies are in a rush to get their API developed so they can…

Seqens CDMO global presence

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6 cGMP/FDA inspected sites in EU & US


Pre-GMP sites for RSMs & Intermediates


M3 capacity


DMFs for commercial APIs


Scientists, experts and engineers


R&D centers in UE and US