Werner Müller

RAG Coal International AG operates as a holding company with interest in specializing in coal producing, manufacturing and trading of mining equipment. The company was founded in 1996 and is headquartered in Essen, Germany.

Viterra AG provided real estate services. It used to sell and rent office space and residential real estate. The company used to primarily buy rented properties which it then manages and improves before splitting them up and selling them to tenants and capital investors. It's real estate development activities were focused on office space and owner-occupied residential properties. The company did business chiefly in Germany, but also took on projects in the Czech Republic and Poland. The company was headquartered in Essen, Germany.

Deutsche Steinkohle AG provides coal mining services. Its coke coal is used primarily for the production of steel and its hard coal is used for power generation. It operates mines in Northrhine-Westphalia, in the Saarland and a coking plant in Northrhine-Westphalia. The company is headquartered in Herne, Germany.

Part of RAG-Stiftung, RAG Immobilien AG is a German company that provides real estate management services. The company is based in Essen, Germany.

RAG-Stiftung operates as a private foundation. It provides financing services for the perpetual mine management as well as the educational, scientific, and cultural projects related to coal mining in the Ruhr and Saar regions. The company was founded on June 26, 2007 and is headquartered in Essen, Germany.

VEBA Kraftwerke Ruhr AG is a German company that produces and distributes steam, compressed air, and power. The private company is based in Gelsenkirchen, Germany.

DB Mobility Logistics AG provides logistic services. It offers logistic solutions to the transportation, chemicals and materials sectors. The firm provides freight and passenger services. The company is headquartered in Berlin, Germany.

Contilia GmbH provides general medical and surgical hospital services. It operates as a provider of hospitals and senior citizen facilities whose outpatient and inpatient services are supplemented by outpatient services, medical centers, prevention, early detection and rehabilitation programs. The company is headquartered in Essen, Germany.

Part of RAG-Stiftung, RAG AG specializes in coal mining. The company is based in Essen, Germany. The CEO of the German company is Peter Schrimpf.

Entwicklungsgesellschaft Zollverein mbH develops and operates a heritage site. The private company is based in Essen, Germany.