Who are we?

The DORTHZ brand, developed by Compagnie France Chimie, has become THE BRAND OF THE BUILDING INDUSTRY in France in just under 20 years.

This is not a coincidence: we have developed our business approach around you, as building craftsmen, by integrating all the constraints related to your trades.

Analysing your needs and understanding your problems: because we ourselves are men with hands-on experience, we are aware of the daily challenges you are faced with.

20,000 customers use Dorthz products on a daily basis

Our sales representatives are trained to establish a lasting relationship with you, based on their respect for your work.
Their regular visits (only by appointment) provide an effective response to your needs without any forced sale: we have proved as much at your side on your worksites, you noticed it in your daily undertakings and your loyalty is living proof of this: DORTHZ is a customer-oriented mindset.