Karl-Werner Zimmermann

Deutsches Rotes Kreuz Nordrhein Soziale Dienste gGmbH provides various social services including child day care, refugee accommodation, nursing, and residential care for elderly people. The non-profit company is based in Dusseldorf, Germany. The CEOs are Hartmut Krabs-Höhler, Beatrix Grohn, Leonard von Hammerstein. The German company was founded in 1992.

DRK-Blutspendedienst West Gemeinnützige GmbH is a private company based in Muenster, Germany. The German company provides blood donation services that are simple, environmentally friendly, and efficient. The company offers intelligent tools and services to help donors manage their donations and answer any questions they may have. The company also provides a downloadable form for reporting transfusion reactions. Donors can sign up to receive email invitations to their donation appointments.