French Headquarters of Ciba SA are established in "La Cité Internationale" in Lyon. The Saint-Denis site is attached to Lyon.

All administrative activities are represented: Human Ressources, Finances, EHS, Legal, Communications… But also business activities et support to «Water & Paper Treatment», «Plastic Additives», «Coating Effects», «Expert Services»…

Ciba sells its products all around the world, and sites are located throughout France in Huningue, Ribécourt, Saint-Denis and Gron.