Opus provides extensive data management services to a wide range of clients internationally. The importance of clean data to the development of quality information is of prime importance. In New Zealand, Opus is the largest provider of data management services to local authority roading agencies. In Australia and Canada, Opus provides highway data management services across a range of disciplines to both state and private organisations.

Integral to data management, Opus has developed systems which provide clients with data visualisation tools covering a range of mapping and video software. Opus has also carried out a number of commissions in the UK, Canada, Malaysia, New Zealand and Australia providing strategic advice on the evaluation and procurement of data management systems. These commissions have included both private contractors and highway agencies.