Rudolf Hammerschmidt

Evangelisches Johannesstift SbR engages in the promotion of social welfare through the establishment of training centers, educational institutions, and nursing and accommodation facilities. The company was founded by Johann Hinrich Wichern on April 25, 1858 and is headquartered in Berlin, Germany.

Johannesstift Diakonie gAG engages in the provision of healthcare services. It operates hospitals, nursing facilities, outpatient facilities, and hospices. The company is headquartered in Berlin, Germany.

Part of St. Josefshaus Herten Koer, St Josefshaus Herten Betriebs gGmbH provides disabled help, geriatric support, funding, and assistance. The company is based in Rheinfelden, Germany. The German company offers a wide range of services and forms of living that are adapted individually to the wishes and needs of their clients, providing more information for self-determined and dignified living in old age. The CEO of the company is Rudolf Hammerschmidt.

Bank für Sozialwirtschaft AG provides banking services that encompass electronic banking, credit card issuing and payment processing. The company is based in Cologne, Germany, with additional branches all over the country.