Germany-Places.com has listed approx 14 Software companies in 45141 Essen. Some of the Top rated Software companies in 45141 Essen are- TÜV Informationstechnik GmbH TÜV NORD GROUP, GFOS mbH, GFOS mbH, opta data hardware and software GmbH, H&P Infomedia GmbH, Data Center Service UG (haftungsbeschränkt), Software Improvement Group GmbH, opta data hard & software GmbH, ERP Campus GmbH & Knackstream.