the centre of excellence for developing a totally unique package of R&D services.

A 34,000-square-metre science platform, Seqens’Lab offers a unique ecosystem, dedicated to our customers to accelerate their projects from discovery to production and sales. Pharmaceuticals, cosmetics and specialty ingredients are the key markets served by Seqens. Close to Paris, Seqens’Lab is the centre of excellence for developing a totally unique package of R&D services.

SEQENS’LAB: a development accelerator

As an R&D center that meets the highest standards, Seqens’Lab brings together the group’s key skills and expertise through :

  • Its medical synthesis laboratory
  • Its chemical process development laboratory
  • Its crystallization process development laboratory
  • Its cGMP Kilo-Lab
  • Its solid state analysis laboratory including polymorph screening
  • Its Analytical development laboratory
  • Its expertise in Process Safety
  • Its kinetic and thermodynamic simulation tools
  • Its batch production capacities for pre-clinical and clinical studies
  • Its Quality Control laboratory for clinical batch release and stability studies

All this in a cGMP quality environment.


With Seqens’Lab, we aim to also facilitate collaboration amongst our teams in a modern and appealing location, designed for carrying out our customers’ projects more effectively and efficiently. Three main principles make up its definition:

  • Create a dynamic ecosystem facilitating collaboration between Seqens teams, innovative SMEs and academic partners;
  • Gather in one place multidisciplinary teams with the skills needed to complete our customers’ projects;
  • Create an attractive and modern space, a reference point and a showcase for our customers.

Main characteristics

Key services


Our locations

Address PCAS, ZI de Limay 2, 8 Rue de Rouen
78440 Porcheville
Phone +33 1 34 79 57 00
Market Pharmaceutical, Specialty Ingredients & Cosmetics
More information

Surface: 40, 000 m²

Lab surface: 2, 000 m²


  • 6 kilo-labs
  • 2 cGMP pilot plants with 11 multipurpose reactors from 100 L to 2, 800 L (total capacity of 12 m³)
  • Temperature range: -15/+150°C  (hastelloy reactor: -80/+200°C)
  • 3 finishing rooms (agitated filter dryers, filters, dryers, milling and sieving equipments)

Flagship technologies:

  • Crystallization expertise and technologiesd(salt, co-crystal and polymorph screenings, process development)
  • Process Safety expertise and tecnologies
  • Flow chemistry for fine chemicals
  • Potent API process development
  • Genotoxic Impurities
  • Issue Management
  • Generic A.P.I Solid state expertise

Last inspection: ANSM  October 2018

Certification: GMP

Number of scientists: 110

Other: Ecosystem Pharma with integrated services