Maternus-Kliniken Aktiengesellschaft operates retirement and nursing homes, rehabilitation clinics, and various service companies that operate in the field of elderly care and rehabilitation medicine. The company also provides assisted living services. It operates approximately 23 facilities in Germany. The company was founded in 1877 and is based in Berlin, Germany. Maternus-Kliniken Aktiengesellschaft is a subsidiary of CURA Kurkliniken Seniorenwohn- und Pflegeheime GmbH.