Ventia | Ozwater

Australia's International Water
Conference & Exhibition


Ventia is a new brand with deep expertise and a rich history of delivering for our clients. We bring together more than thirty years of experience, following the merger of Leighton Contractors Services, Thiess Services and Visionstream.

Ventia works with clients such as Sydney Water, Yarra Valley Water, and the Victorian desalination plant. We understand the valuable service our clients provide their customers, and the role we play in helping them deliver a sustainable, high quality service at the lowest whole-of-life cost. We offer specialist services across the water project life cycle, including construction, asset management, operations and maintenance, and have class-leading expertise in the operations and management of:

  • bulk and retail networks
  • treatment plants
  • pumping stations
  • desalination and water re-use
  • water main rehabilitation - Aqua-Pipe

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