A leader in underground and heavy civil engineering, for the infrastructure people actually rely on.
We are a team of solutions-oriented consultants committed to finding innovative and constructible solutions — which often requires getting our boots dirty.
Transportation Market
We provide responsive and comprehensive solutions to highway, freight rail, and mass transit and commuter rail clients. We have experts in transportation tunnel and station design, with disciplines to support transportation projects such as structural engineering, geotechnical engineering, civil engineering, and architecture.
Water Market
Since our founding we have been at the forefront of providing cost-effective, practical, and innovative engineering solutions for water conveyance. We recognise the growing significance of water as a limited resource that is essential to society, and we remain committed to advanced, sustainable solutions for both raw and recycled water needs.
Wastewater Market
We deliver efficient and affordable design and construction management services for wastewater conveyance facilities. Since the late 1980s we have played a crucial role in significant clean water infrastructure projects across North America, New Zealand, and Australia.
Energy & Mining
From our first energy projects to current major efforts, we have built a reputation for developing practical and cost-effective solutions to underground energy infrastructure challenges across hydropower, transmission, mining, and research facilities.
Which service, which market?
| Service | Transportation Market | Water Market | Wastewater Market | Energy & Mining |
|---|---|---|---|---|
| Tunnels & Underground Engineering | ||||
| Trenchless Engineering | — | |||
| Tunnel Inspection & Rehabilitation | ||||
| Advisory Consulting | ||||
| Engineering Consulting | ||||
| Construction Management | ||||
| Construction Claims Services |
Your project does not fit a box neatly.
Most real projects sit across two markets and three disciplines. Tell us what you are building and we will assemble the right team.