UNION DERIVAN, S.A. (UNDESA) is an oleo-chemical company and is a leading manufacturer and supplier of oleo-chemical products used as raw materials and additives in different sectors such as plastics, rubber, construction, detergents, cosmetics, paints and varnishes, resins, metalworking, pharmaceuticals, etc.

Our main industrial activity is the manufacture of fatty acids and their derivatives.

Our central and commercial offices are located in Barcelona, and our production centre is in Zuera (Zaragoza).

UNION DERIVAN, S.A. (UNDESA) stems from the merger of several Spanish companies (Derivan / Kemichrom / Thomas) that have been present in the market since almost 50 years ago.

Our commitment to quality and the environment:

Since the company obtained the ISO 9002 certification in 1995, it has maintained its quality certification without interruption until the present day, currently with UNE-EN ISO 9001:2008.

Also, in its commitment to the environment, our production centre has maintained its UNE-EN ISO 14001:2004 environmental management certification  since 2004.