CETIH is an independent French industrial company, specialized in the housing thermic performance and energy renovation sectors. The group commercializes several ranges of entry doors, windows, solar solutions, ventilation and insulation its 8 brands: Bel’M, Zilten, SWAO, CID, SYSTOVI, Neovivo, KOOV and Koobble. These innovative, eco-designed and affordable solutions are manufactured in 7 factories owned and operated by CETIH and distributed through multiple channels.

CETIH became an “Entreprise à Mission” in 2021 and is oping the way to an innovative model based on collective and responsible governance.