Germany-Places.com has listed approx 6 Software companies in 59071 Hamm. Some of the Top rated Software companies in 59071 Hamm are- mirabyte, Wiencke Martin u. Susanne, Dipl.-Informatiker Volker Drewes, AV-Data GmbH, Bitbieger UG (haftungsbeschränkt) & Dennis Frerich-Reinert IT Berater.