Tetra Tech Coffey

Tetra Tech Coffey is the Asia Pacific operations of Tetra Tech, a global provider of high-end consulting and engineering services. The brand works alongside clients to shape strategies and advance plans, combining regional experience and local knowledge with support from a wider global network. Its purpose is to improve quality of life through science, technology and innovation, while helping develop sustainable buildings and infrastructure.

Tetra Tech Coffey’s expertise spans civil and structural engineering, geotechnical services, environmental consulting, digital and geospatial solutions, project management, and work health and safety, hazardous materials and occupational hygiene. It serves clients across sectors including building and placemaking, defence, energy and natural resources, infrastructure, mining and water. Its engineers and scientists apply technical expertise and sustainable approaches to develop resilient solutions. The company undertakes projects and advisory work, with examples covering transport, water, mining legacy impacts and public facilities. Through its specialist teams and regional reach, Tetra Tech Coffey supports clients in addressing complex challenges and advancing plans for a more sustainable world.