Gary Wyeth

Senior Consultant

Asia-Pacific, Chiang Mai, Thailand

Gary has 30 years experience in the water industry, with 27 of those years whilst working in South-East Asia. During this period he has gained member status of the CIWEM (UK), is a Chartered Engineer, has gained a Graduate Diploma in International Operational Management and is the current Secretary of the IWA Water Loss Specialist Group


Gary started his career as a network modeling engineer for Biwater International and through this built up an expertise in how water supply systems operate. He then moved into NRW management, with Thames Water International and Ranhill Water Systems, gaining further expertise in leakage control, DMA design & implementation, system monitoring, customer metering and production metering.

He also established the APAC regional office for i2O Water, specialists in advanced pressure management, where he was APAC managing director for 4 years. He further improved his experience of pressure management whilst managing the regional office for Singer Valves, a manufacturer of pressure control valves.




Master of Engineering Degree in Civil
Engineering (Portsmouth Polytechnic)