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
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...
TRILITY awarded water services contract with Central Otago District Council
TRILITY is pleased to announce it has been awarded the water services facilities contract with the Central Otago District Council (CODC) on the South Island of New Zealand. Under the contract, TRILITY will be responsible for the operations, maintenance, and management...
TRILITY delivers practical water industry training across Queensland
TRILITY Training Services (RTO 46056) has continued its delivery of specialised, hands-on training to regional councils across Queensland, supporting the development of critical skills required to ensure safe, efficient water operations. Recent training activities...
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