WSO is an international engineering group specializing in water loss reduction technologies including water audits, leakage modelling, leak detection and repair, and pressure management with proven ability through the entire project life cycle.

At the core of our business are skilled, experienced and motivated people providing world class professional services in our specialized field. We collect field test data and combine this with detailed component analysis to provide accurate results and a high quality service.

We believe that our case studies speak for themselves and we are proud of the achievements that we have made since 2002.

June 2010
AWWA ACE10
Come and visit us at our booth at the AWWA ACE10 in Chicago from June 19 to June 24.

June 2010
WSO now an ACWA Approved Provider

March 2010
*** WSO wins 5 year contract in Nashville

October 2009
Malaysia - new subsidiary company for WSO

October 2009
*** WSO wins in Panama City

May 1, 2009
Port Moresby Phase 3 NRW Project starts
WSO commenced the Port Moresby Phase 3 NRW Reduction project on May 1, 2009