Drössler Group companies specialise in manufacturing and assembling sustainable prefabricated buildings and in developing "green" environmental technologies.

Drössler GmbH Umwelttechnik builds prestressed concrete containers made of precast concrete parts. These are used, for example, as drinking water tanks, rainwater retention basins and in various functions at sewage treatment plants.

The range of services of Drössler Betonfertigteile GmbH includes the production of concrete elements for structural precast construction, the high-tech "frontus" facades (made of ultra-high-strength concrete "UHPC"), the heavy-duty retaining wall system "dröwall", UHPC products, composite columns and series products.