geotechnics
Our heritage.
Since 1990 we have provided geological consultancy in rock mechanics and soil engineering.
We support our Clients throughout the concept design and construction phases, having contributed to landmark projects such as the High-Speed Rail in Spain and the UK, the 4G Highways in Colombia, and the Grand Parkway in Houston.








tunnels
More than one hundred tunnels.
We provided design, construction support, and inspection services across all phases of tunnel delivery.
Key references include the Tideway Tunnel and the Silverstown Tunnel project under the river Thames in London, the Onterio Line in Toronto, and Spain’s Pajares Tunnel.
structures
Focus on detail.
Our structural expertise supports the analysis and design of the elements that enable landmark civil engineering works.
Key references include the North Tarrant Express project in the Dallas area, the Bergara bridge in Spain, and Mar 1 highway in Colombia.








civil works
On-site strength and our construction core.
We support our Clients through
hands-on delivery experience across the UK, US, and Canadian markets.
hydraulics
Flood analysis and challenging environments.
We perform hydrologic and hydraulic modelling, dam-break and failure scenario simulations, flood risk and impact assessments for cities and critical infrastructure.
Building on this expertise, the Group has established IntelliAlert Technologies to expand and enhance these services with FAST, our dedicated solution. cities and infrastructures.








railways
And Metro.
These are future of communications in a new world, and we are ready to go.
Proven in Bilbao, Porto, San
Sebastián, Madrid, Barcelona, Quito, Cairo, Brussels, Dubai, Washington, and Medellín.