Do you have questions, suggestions or would you like to know more about our services? Contact us:IPG Infrastruktur- und Projektentwicklungsgesellschaft mbHOffice+49 331 200 84 0info[at]ipg-potsdam.de Postal address:IPG Infrastruktur- und Projektentwicklungsgesellschaft mbHBurgstrasse 3014467 PotsdamGermany