The French company SADEV was founded in 1938 and since then, it has focussed on the development and production of fastening systems for the building envelope, interiors and glass balustrades. Its highly skilled level of expertise and many years’ experience have allowed SADEV to develop into a leading company in these fields and to satisfy the demands of high-end architecture through its innovative, high-quality production solutions. SADEV has been part of the expanding SIMONSWERK GROUP since 2019.