Tetra Tech Coffey is part of Tetra Tech, a leading provider of consulting and engineering services worldwide. Our specialists are at the forefront of their field in engineering, geotechnical, occupational hygiene, environmental, and project management services. Across Australia and New Zealand, our operations include over 550 employees located throughout the Pacific. In our region, together we work alongside Tetra Tech Proteus, Eco Logical Australia, Norman Disney & Young and RPS who bring long-established successes delivering practical and sustainable services for our clients. Our local, national, and international operations work alongside clients to develop their strategies and provide the services they need to take plans forward. From single projects to large-scale programs of work, we deliver against objectives and are adept at working in complicated or highly regulated environments. We have an excellent breadth and depth of expertise across our teams and can call upon our global colleagues to foster industry-leading approaches. However, we always maintain a personal approach to our client relationships to really under-stand where we can add value to them.
| Website | http://www.tetratechcoffey.com |
| Revenue | $350.1 million |
| Employees | 2,353 (838 on RocketReach) |
| Address | Level 19, 799 Pacific Highway, Tower B, Chatswood, New South Wales 2067, AU |
| Phone | +61 2 9406 1000 |
| Industry | Business Consulting and Services |
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The Tetra Tech Coffey annual revenue was $350.1 million in 2026.
Brigid Moriarty is the President of Tetra Tech Coffey.
838 people are employed at Tetra Tech Coffey.
Tetra Tech Coffey is based in Chatswood, New South Wales.