Rudi Eichler

evu zählwerk Abrechnungs- und Servicegesellschaft mbH is a full-service provider of BPO services and process consulting for energy suppliers. The company is based in Bochum, Germany, and is ultimately controlled by the City of Bochum (Germany). The German company's services include meter reading, billing, market communication, sales support, and debt collection. The company provides these services to network operators, metering point operators, and suppliers. The company is a subsidiary of ewmr - Energie- und Wasserversorgung Mittleres Ruhrgebiet GmbH and currently processes 1.3 million readings, 843,000 special, tariff, and heat customer bills per year. The company has 194 employees and offer future-oriented solutions. The CEO of the company is Gereon Drosihn.

Energie- und Wasserversorgung Mittleres Ruhrgebiet GmbH is a holding company, which engages in sale and distribution of electricity and water. It specializes in electricity generation and water supply. The company was founded in 1998 and is headquartered in Bochum, Germany.

Bochum-Gelsenkirchener Straßenbahnen AG operates as a local transport company. It engages in the provision of public transportation by bus and train. The company was founded on January 13, 1896 and is headquartered in Bochum, Germany.