Rainer Ott

Dienstleistungs-und Einkaufsgemeinschaft Kommunaler (gdekk) is a German service and shopping company for municipal hospitals and was founded in 1998. The company is based in Cologne, Germany, and has subsidiaries in Germany. The non-profit company's strategy is to act exclusively in the sense and for the benefit of its members and not in the commercial interest of third parties. The company has a yearly turnover of over 1.2 billion euros and has a wide network of designated specialists that provide perfect care and targeted support. The company offers a program for further and further education, which includes a wide selection of subject-specific seminar offers and training. The company's chairman of the supervisory board is priv.-doz. dr.thomas menzel, spokesman for the board of the fulda gag clinic. The company provides a range of services, including medical center technology, laboratory diagnostics, tenders and procurement law, and further education.

Diehl Aviation Holding GmbH engages in the acquisition, holding, and management of participations in the aerospace and aviation supply industry. It specializes in cabin installations. The company was founded on June 26, 2007 and is headquartered in Nuremberg, Germany.

Diehl Metall Stiftung & Co. KG Metall Schmiedetechnik manufactures and supplies die-pressed parts made of copper alloys. It products are used in applications such as synchronizer rings for manual transmissions. The company was founded by Heinrich Diehl in 1902 and is headquartered in Rothenbach, Germany.

Diehl Metall Stiftung & Co. KG Metall Messing manufactures and supplies brass rods, tubes, and profiles. The company serves the automotive, heating & sanitary-equipment, and machinery and equipment manufacturing industries. The firm was founded in 1902 and is headquartered in Röthenbach, Germany.

Diehl Stiftung & Co. KG engages in the production of metal, electronic controls and defense products. It offers its products to the automotive, electronic, and sanitation, and electronic controls industries. The company was founded by Heinrich Diehl and Margarete Diehl in 1902 and is headquartered in Nueremberg, Germany.