HanseNet Telekommunikation GmbH https://politdir.de/dashboard/listings// Listed in Unternehmen 0 reviews †berseering 33 a, 22297 Hamburg +49 (40) 23 72 63 6 www.hansenet.com heitzer@hansenet.com Add to Favorites Claim Listing Overview Reviews Dr. Eric Heitzer Energiepolitik Updated: Nov 20, 2015 Your Reply (required) Add Your Review You can't review your own listing.