We are an Australian and New Zealand
company committed to being a ‘partner
of choice’ in the delivery of water,
wastewater and environmental services.
years in
operation
sites in service
water, wastewater and reuse schemes
pump stations
Megalitres treated per day
About TRILITY
What we deliver
Operations
Experts in water
treatment
operations
Solutions
Innovative water
solutions for
every need
Consultancy
Increasing efficiency,
reducing risk, and
improving resilience
Training
Industry professionals
delivering industry-based training
Products
Extensive range of water treatment
products and consumables
Operations
Projects throughout Australia and New Zealand
News
What’s going on
TRILITY competes for South Australia’s best tasting tap water
TRILITY is proud to have 10 Riverland Water Treatment Plants represented in the 2025 Ixom Best Tasting Tap Water competition for South Australia, which recognises excellence in water quality across the state. The annual event, hosted by the Water Industry Operations...
Relief Operators provide vital support to remote NT water operations
TRILITY’s Relief Operators have been providing critical support to a remote Northern Territory water and wastewater treatment facility, ensuring the continuity of essential services for the local community. Over a six-month period, one...
Mundaring Water Treatment Plant Wins WA’s Best Tasting Tap Water
In June, the Mundaring Water Treatment Plant, operated by the Acciona TRILITY Joint Venture (ATJV) on behalf of Water Corporation, won the 2025 Best Tasting Tap Water in Western Australia. The award, presented by the Water Industry Operations Association of Australia...
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