Its role EPC
Guidera O'Connor Pty Ltd, trading as Guidera O'Connor or GO, is an Australian engineering and construction company specializing in the design, construction, and delivery of water and wastewater treatment infrastructure and pumping projects.
Founded in 2001 and based in Thebarton, South Australia, the company operates across Australia with particular expertise in remote and regional locations. Its core activities include mechanical and electrical installations, in-house detailed design and drafting, construction management, testing and commissioning for projects involving reverse osmosis desalination, chemical dosing, disinfection systems, odour control, water storage, and related civil works.
GO serves major water utilities and councils such as SA Water, Sydney Water, and others, delivering complex multi-disciplinary projects. It maintains strong safety, quality, and environmental management systems tailored to the water sector and engages local subcontractors to maximize regional benefits.
Until its acquisition in October 2026, it was privately owned. It is now a wholly owned subsidiary of Osmoflo Water Management Pty Ltd, part of the Kanadevia Group, while continuing to operate independently under its established brand. In the Australian water infrastructure industry, Guidera O'Connor is recognized as a specialist tier-2 contractor focused exclusively on water projects, known for on-time delivery, collaboration, and innovation in sustainable solutions.
Also known as GO and Guidera O'Connor (GO).
chemXplore tracks 1 project involving Guidera O'Connor.
The record holds 1 completed project.
The 1 that is completed, on hold or cancelled are in the record. See all 1 in chemXplore →
Four-year programme supports A$3.3bn of water projects including dam upgrades, mains replacement, pipelines, desalination and treatment-plant works.
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