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Delivering technical excellence and innovative solutions to manage
complex risk in challenging environments sets us apart from our competitors.

Our diverse portfolio of services in geotechnical, environmental, testing, project management and international development creates value across the asset lifecycle for our clients and communities.







Delivering results through civil society engagement

Today on World Population Day we look at Coffey’s work in civil society, a sector which—alongside government and business—is essential to ensure the continued social and economic growth of developing countries.

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Managing asbestos in sea containers

Recently, a number of sea containers have arrived at Australian ports contaminated with Chrysotile Asbestos in its raw form. This is due to the transportation of raw mined asbestos from countries that continue to use asbestos in their manufacturing processes.

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Ingenuity@Coffey

11 July 2017
Delivering results through civil society engagement

Today on World Population Day we look at Coffey’s work in civil society, a sector which—alongside government and business—is essential to ensure the continued social and economic growth of developing countries.

Latest news

11 July 2017
Melbourne office welcomes ELA

Eco Logical Australia, A Tetra Tech Company (ELA) is officially launching its Victorian business this month. The team will be led by Principal Ecologist Dr Austin O’Malley and Hydrogeologist Alistair Stewart.





Our reputation has been built around our ingenuity and our consistent delivery
of smart solutions.

Which is why we look for people who live to do the type of work we do – work that involves deep expertise and new thinking.