Departments


		HM has 3 locations in Germany: Mannheim is the head office of the company and responsible for IT-development, testing of new tools and pilot-processing for new customers. Mainz-Kastel is the head office of HM Aareal Service GmbH, the processor for Aareal-Bank AG. The HM archiving-unit is also located in Mainz-Kastel, where HM provides services for several other customers. Essen is the main prolongation-center of HM. HM Aareal Service GmbH does the processing for Aareal-Bank AG as well as other customers.