Ralf Wilhelm Weber

BWT AG engages in the development of water treatment products and services. It offers filter systems for kitchen and bath, pools and swimming pool products, and domestic products, including table water filters, filter cartridges, undersink filters, softeners, heating protection systems, dosing pumps, pools, under-floor roller-shutter covers, pool water technology products, and water care and accessories, as well as limescale protection systems for the shower and bath. The company was founded in 1823 and is headquartered in Mondsee, Austria.

AUTANIA AG operates as a holding company of businesses engaged in machine tool manufacturing. Their products encompass production processing machines, shape-rolling and ring-rolling and precision grinding machines. The company was founded in 1906 and is headquartered in Kelkheim, Germany.

Real AG emerged from the Braunschweigische Jute AG. It derives its income from the investment, cost allocation management, renting and leasing of real estates. The company was founded in 1868 and is headquartered in Kelkheim/Taunus, Germany.

Since its foundation in 1949, ROTHENBERGER has been synonymous with developing innovative and technologically ambitious products. Ever since the introduction in 1967 of the revolutionary R-System range which eliminated the need for fittings in pipe installations, ROTHENBERGER has been at the forefront of progressive innovations. Coordinated from the Group headquarters in Germany over 50 ROTHENBERGER companies worldwide with a dedicated network of 1500 employees design, produce and sell in excess of 28 million quality tools every year. Strong financial backing and stable ownership structure coupled with the motivated ROTHENBERGER workforce are the driving force of the dynamic growth of their Group.

Rothenberger SA designs and manufactures pipe and tube tools and equipment. Its products include diamond drills, hydraulic benders, brazing torches, leak detection units, and cutting saws. The company was founded on December 19, 1978 and is headquartered in Abadiano, Spain.

ROTHENBERGER France SA manufactures & supplies tools and equipment for processing tubes. The company was founded on January 1, 1970 and is headquartered in Metz, France.

ELB-SCHLIFF Werkzeugmaschinen GmbH manufactures and markets grinding and cutting equipment. Its products includes high-precision surface, profile and creep feed grinding machines. The company was founded by Edmund Lang and is headquartered in Babenhausen, Germany.