The Glass Group of Companies is a group of companies in the construction industry that is active in the fields of industrial and commercial construction, building construction, turnkey construction, precast production, civil engineering and bridge construction as well as in civil engineering. The focus of our performance lies in the area of industrial and civil engineering. Our own precast concrete plant at our headquarters in Mindelheim gives us particular speed and flexibility in the execution of construction work. With a total of approx. 800 employees, we implement structural projects for industrial customers, private customers and public-sector clients - from the region to other European countries.The main companies in the Group include Glass GmbH Bauunternehmung in Mindelheim with a branch office in Munich, Glass Ingenieurbau Leipzig GmbH with a branch office in Berlin, KREUZER GmbH & Co. KG in Bad Wörishofen and Baumeister Herbert Maier Bau GmbH in Bad Wörishofen. Other business areas include the operation of wastewater treatment plants by Glass GmbH & Co. Umwelttechnik KG in Bad Wörishofen, and real estate management including construction and brokerage.