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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.







Environmental management: challenges and opportunities for the resource sector in PNG

Environmental management in the resource sector has a chequered past in PNG - the past environmental legacies, particularly at some high profile mines, and industry, regulators and communities alike are reminded about this on a near-daily basis.

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Using a challenge fund to spur district governments to invest in innovation

A challenge fund has enabled two district governments in Pakistan to share the risk of investing in innovative ideas for public service delivery.

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Latest news

15 December 2016
Improving broadband availability with the Hawaiki submarine fibre optic cable win

Coffey has been contracted via Tetra Tech to conduct the permit acquisition and environmental assessment/study services for the Hawaiki Fibre Optic Cable System.

Latest news

12 December 2016
Launch of good governance toolkit in Myanmar

A new toolkit to help businesses in Myanmar fight corruption has been launched in Yangon.





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.