Turnover: 49.32 million EUR (2021)
Devglass is a French group originating from Vendée and created in 1998. The group is specialized in the manufacture of insulating glass (double and triple glazing).
Devglass is the third French actor on the market behind RiouGlass and Saint-Gobain. It has 2 factories allowing it to produce nearly 25 000 insulating glass units per day.