WGA (Wallbridge Gilbert Aztec) Employee Directory
Professional ServicesSouth Australia, Australia501-1000 Employees
WGA (Wallbridge Gilbert Aztec) is an employee-owned professional services firm providing engineering and project management services across Australia and New Zealand. The company is headquartered at 60 Wyatt Street, Adelaide, South Australia 5000, Australia, and is reported to employ between 501 and 1000 people, with references noting a staff base of over 650. It has offered consulting services for more than 40 years and has delivered engineering solutions for infrastructure projects across sectors including rocket launch facilities, renewable energy, sporting venues, learning and health environments, and transport on land, sea and in air. It is described as a leading engineering and project management consultancy in its region with deep community roots and long-standing client relationships. In April 2026, reports indicated that AtkinsRéalis Group planned to acquire Wallbridge Gilbert Aztec.
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