Jörg Linken

Medl GmbH is an energy service provider based in Mulheim an der Ruhr, Germany. The German company offers green electricity and natural gas supply, as well as consultation and services related to photovoltaics, e-mobility, heat, and energy saving. The CEOs of the private company are Hendrik Dönnebrink and Hans-Jürgen Weck.

Stadtentwässerung Mülheim an der Ruhr GmbH is a sewage disposal company based in Muelheim, Germany. Stadtentwässerung Mülheim an der Ruhr GmbH provides sewage disposal services. The German company was founded in 2004 and is led by CEOs Hendirk Dönnebrink and Burkhard Malcus.