The letter processing center for the greater Rostock area is located in Roggentin.
Roggentin is a municipality in the Mecklenburgische Seenplatte district, in Mecklenburg-Vorpommern, Germany.
The company employs at present about 300 employees at its head office in Roggentin before the gates of the Hanseatic and University City Rostock (University of Rostock) in Mecklenburg-Western Pomerania as well as in the settlements Böblingen, Magdeburg and Meerbusch.
Today the villages of Unterkösterbeck (in the Kösterbeck valley), Oberkösterbeck and Fresendorf in the municipality of Roggentin and Beselin in the municipality of Dummerstorf lie on the edge of the area.