About Us


Founded in 2002 by independent GIS consultants Harley Prowse and Tony Elson, GBS has grown to become a respected resource of expert GIS consultants, project managers and developers.

GBS works in a broad range of sectors – local and central government, utilities, retailing, forestry, agriculture and transport. In most cases, the relationships we form are on-going. Our clients turn to us repeatedly, to help them continue their march towards enterprise-wide GIS.

We’re great believers in the power of partnership. The more you involve us, the more we can do to build solutions that truly contribute to your competitive advantage and operational efficiency. Our insistence on a close relationship comes from experience. We know that a deep understanding of your business leads to the best-possible outcome every time.