Leading With Science®

Tetra Tech Proteus undertakes scoping, pre-feasibility, definitive feasibility studies and detailed design services for projects in Australia and throughout the world.

For more than 30 years, we have delivered practical, value-focused designs by applying a flexible approach to delivery and actively collaborating with our clients. Our engineering and design services enhance the value of projects for all stakeholders including investors, employees, local communities and the environment.

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Partnering with our clients to deliver cost-effective, feasible designs that bring their vision to life.

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Providing clear solutions to complex problems in water, environment, infrastructure, resource management, energy, and international development.

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Delivering clients with the technical , planning, engineering, design, and construction management solutions to address their needs.

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Supporting R U OK? Day

On national R U OK? Day Tetra Tech Proteus colleagues are reaching out to each other to ask three little words R U OK? This year we teamed up with Kit Kat to encourage our staff to ‘take a break’ over a coffee and start…

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Raising funds on the MSWA Ocean Ride

Our team of experts put down their pencils on the weekend to take part in the annual MSWA Ocean Ride. The ride, along WA’s beautiful coastline, raises much needed funds to support thousands of Western Australians living with a neurological condition. Congrats to team Tetra…

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Supporting mates in construction

It was all about the fluro last Friday in our Perth office as our colleagues across Coffey and Tetra Tech Proteus donned their ‘Hi Vis’ for the day in support of our MATES in Construction WA, raising suicide prevention awareness and support in the construction industry. Our crew rallied together…

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Congratulations to BHP and the residents of the mulla mulla community

  Congratulations to the BHP $3.6 billion South Flank Project on the Mulla Mulla Village Expansion project near Newman, Western Australia. Located in the Pilbara mining region some 1,300 kms north of Perth, Mulla Mulla Village was recently named the #1 mining camp in Australia…

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