Seqens is a leading supplier of phenol specialties and premium oxygenated solvents :

We have adopted a market-oriented business approach in order to facilitate closer relationships with our customers, who include many of the world’s largest companies in their respective industries. This proximity with our customers, combined with strong engineering capabilities and our innovation culture enables us to always develop new opportunities and create value for our customers.

Key end-markets include cosmetics and fragrances, pharmaceutical and healthcare, environment, food, flavor, automotive, construction and chemical intermediates.

Main phenol & specialties products

Our location

Address Plateforme Chimique, Rue Gaston Monmousseau, CS 50032, Lieu-dit le Roussillon
38556 Roussillon
Business Line Salicylic Acid & Methyl Salicylate
Phone +33 4 74 11 34 37
Market Pharmaceutical
More information


  • 20 kt Salicylic ACid
  • 6 kt Methyl Salicilate

Last inspections:

  • ANSM, February 2018
  • FDA, June 2016
  • ISO, March 2018


  • cGMP
  • ISO 9001
  • ISO 14001
  • OHSAS 18001
  • ISO 22000
  • Kosher,
  • Halal

EcoVadis CSR Rating: Platinium Certification


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