Matthias Boxberger

Schleswig-Holstein Netz AG provides distribution networks for supply of electricity, natural gas, and communication services. The company is headquartered in Quickborn, Germany.

E.ON Verwaltungs AG Nr. 1 operates as an electricity supplier throughout Bavaria. Its electricity distribution services encompass electricity generation, electricity distribution. The firm engages in cooperative business activities and ventures. It was founded in 1921 and is headquartered in Regensburg, Germany.

Holsteiner Wasser GmbH provides drinking water and sewage treatment services. The private company is based in Neumuenster, Germany. and has subsidiaries in Germany. The CEOs of the German company are Jürgen Schwarz, Marc Wenzel.

Versorgungsbetriebe Helgoland GmbH is a private company based in Helgoland, DE that provides efficient heating services using low-sulfur heating oil. The company was founded in 1954 and is owned by the municipality of Helgoland and Hanse Werk AG. The German company also manages 15 km of drinking water network, 17.5 km of district heating network, and multiple electricity cables on behalf of Schleswig-Holstein Netz AG. The CEOs are Kay Martens and Eberhard Hoffmann-Berling.

Part of E.ON SE, HanseWerk AG operates natural gas networks and generates electricity. The company is based in Quickborn, Germany. Matthias Boxberger has been the CEO of the German company since 2011.

Gasnetz Hamburg GmbH operates a natural gas network. It comprises medium, low pressure, and house connection lines as well as gas pressure control systems. The company is headquartered in Hamburg, Germany.