Tetra Tech is Leading with Science® to deliver innovative consulting and engineering services across Australia and New Zealand.

Latest Highlights

Corey Busuttil

Corey Busuttil

Corey Busuttil, graduate engineer, discusses how our STEM initiatives solidified his love for engineering and led to a career within the company.

Dr. Harry Poulos at the March 2017 ASCE OPAL Awards Gala in Arlington, Virginia.

Dr. Harry Poulos of Coffey, A Tetra Tech Company, Wins ASCE OPAL Award

Recognizing lifetime achievement in civil engineering and revolutionary geotechnical design methods

Rural Fire Service volunteers at a bushfire on the South Coast of New South Wales

Tetra Tech Offers Wildfire Awareness Training Australia-wide

Providing accredited training courses for wildfire awareness and safety to support resilience in Australia for people working in bushfire-prone environments

Featured Projects

Towers 1, 2 and 3 of International Towers, Sydney

International Towers Sydney, Barangaroo South

Designing building services for three energy efficient, sustainable commercial towers in Sydney, Australia

Aboriginal Riverkeeper team with ELA project manager, who is holding the coolamon and digging stick that the team gifted

Aboriginal Riverkeeper Team, Georges River, Sydney Australia

Celebrating successful environmental conservation work-based traineeships for Aboriginal Australians

The Causeway heading into Auckland

The State Highway 16 Causeway Upgrade

Providing innovative and cost-effective ground improvement strategies to overcome deep and soft soil challenges on the SH16 Causeway upgrade