Werner Bischoff

Evonik Operations GmbH manufactures specialty chemicals. The company was founded on August 23, 2000 and is headquartered in Weatherford, TX.

THS TreuHandStelle fuer Bergmannswohnstaetten provides property management and investment services. The company is based in Essen, Germany and has subsidiaries in Germany.

Hoechst AG produced specialty chemicals and pharmaceutical products. It products ranged in areas of heart cycle, thrombose, central nervous system, onkologie, diabetes, metabolic illnesses, internal medicine and vaccines. Founded in 1863, the company was headquartered in Frankfurt am Main, Germany.

RWE Power AG engages in the production, generation, and distribution of electricity. It operates coal, nuclear, hydroelectric, and other conventional power plants. The firm also specializes in the extraction of energy raw materials. The company is headquartered in Essen, Germany.

Wintershall Dea International GmbH engages in the exploration, extraction, processing, storage, and marketing of oil, gas, and mineral deposits, including related main and by-products. Its business activities also include the construction and operation of gas piping systems. The company was founded on June 10, 1964 and is headquartered in Hamburg, Germany.

Industriegewerkschaft Bergbau Chemie Energie operates as a trade union. The private company is based in Hannover, Germany.

Sanofi-Aventis Deutschland GmbH engages in the development, manufacture, and packaging of medicines, as well as pharmaceutical products. It also focuses on the research into the causes of diseases and the search for its drug treatment. The company was founded in 2004 and is headquartered in Frankfurt, Germany.