Arno Graf

Veolia Gebäudeservice Deutschland GmbH provides building, industrial, and technical services. It offers maintenance cleaning, janitorial, gardening, security, waste handling, temporary employment, facility management, machine assembly and disassembly, as well as repair and maintenance services. The company was founded on August 11, 2010 and is headquartered in Saarbruecken, Germany.

Part of Veolia Environnement SA, Veolia Industrie Deutschland GmbH is a German company that provides 24-hour service for the inspection, cleaning, and maintenance of pipes, channels, separators, and sludge traps. The company is based in Saarbrücken, Germany. The company offers solutions in water, waste, and energy management for commercial and municipal clients. With 40 years of experience in building management, Veolia provides a diverse range of services. The CEOs are Jeremy Müller, Arno Graf, Harald Kunkler. The company was founded in 2019.

Stadtwerke Lebach GmbH & Co. KG is a private company based in Lebach, Germany that engages in supplying water. The CEOs of the German company are Arno Graf, Christian Wunn.