Ulrich Scholten

Ruhrbahn GmbH provides bus and deep sea passenger transportation services. The company is based in Essen, Germany. The CEOs of the German company are Uwe Bonan, Michael Feller. The company is ultimately controlled by the City of Essen.

Mülheimer Wohnungsbau eG is a real estate development and management company based in Mulheim an der Ruhr, Germany. and has subsidiaries in Germany. Mülheimer Wohnungsbau eG provides real estate development and management services. The German company was founded in 1898. The CEO is Frank Esser.

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.

Beteiligungsholding Mülheim An der Ruhr GmbH is a company based in Mulheim an der Ruhr, Germany. Part of Stadt Muelheim an der Ruhr Kommunale Einrichtung, Beteiligungsholding Mülheim An der Ruhr GmbH is a German Beteiligungsmanagement company. Beteiligungsholding Mülheim An der Ruhr GmbH was founded in 2002 and the CEO is Hendrik Dönnebrink.