Christopher Delbrück

E.ON Ruhrgas AG distributes gas. It offers gas transmission and storage solutions. Through a long pipeline system, the company supplies natural gas to gas merchant companies, distributors and industrial users in Germany and seven other nations. It also has interests in gas companies in other countries. Its customers comprises of regional companies, local distribution companies, industry and power stations. The company was founded in 1926 and is headquartered in Essen, Germany.

E.ON Sverige AB trades and distributes energy and provides energy-related services. It offers electricity, renewable energy, gas, heating, cooling, and waste treatment. The company is headquartered in Malmo, Sweden.

Part of E.ON SE, E.ON Nordic AB is a Swedish company that generates and distributes electricity and provides gas, district heating, and water services to industrial, commercial, and residential customers. The company is based in Malmö, Sweden. Rolf Jonas Abrahamsson has been the CEO of the company since 2010.

Maschinenfabrik Reinhausen GmbH engages in the manufacture and distribution of electronic and electro-technical equipment, machinery, and parts. It offers on-load tap-chargers, de-energized tap-chargers, transformer automation, voltage regulators, monitoring systems, drives, oil filter units, retrofit products, transformer accessories, voltage-regulated distribution transformers, filters, and transformer services. The company was founded in 1868 and is headquartered in Regensburg, Germany.

E.ON Energy Trading SE generates and distributes electricity. The company is based in Dusseldorf, Germany.