Leocym, a French organization headquartered in Douai, France, has the primary objective of solving the Odour Problem of the world and providing Clean Air Solutions.

We have a unique know-how to tackle the environmental challenges posed by bad odours & olfactory nuisances.

We provide a full range of patent active substances neutralizing unpleasant smells based on combination of natural essential and synthetic oils containing cocktails of aldehydes. The company also specializes in tailored project-based implementation in Industrial as well as Public sectors.