Mike Sternkopf

DEG Dach-Fassade-Holz eG is a building materials supplier and market leader in the areas of roof, facade, and wood. The private company is based in Hamm-Rhynern, Germany. The German company offers additional services to roofers and carpenters through reliable partner companies, including topics such as taxes and marketing. The company provides various services in the areas of service and logistics, which can be found in the overview. DEG Dach-Fassade-Holz was founded by Karl Niermann and is currently led by CEOs Andreas Hauf and Jörg Lecke.

ZEDACH eG Zentralgenossenschaft des Dachdeckerhandwerks engages in design, installation, and maintenance of roofing. The company is headquartered in Hamm, Germany.