Süddeutsche Teerindustrie GmbH & Co. KG is based in Malsch and is known as STM for short. For over 115 years, STM has been active in modern road construction, sustainable road repair and maintenance, and building protection. As one of the industry’s renowned, long-established companies, STM develops, produces, and supplies bituminous repair asphalt for road and path rehabilitation. All products must meet the company’s own high quality standards as well as those of its customers.

Road maintenance, road repair, and building protection

Our roads, paths, and public spaces are increasingly suffering from the effects of the climate and traffic stress. This results in fatigue and wear, which can lead to damage such as cracks and potholes. This must be counteracted throu ...