Welcome to CGL

We are an award-winning geotechnical and geoenvironmental consultancy.  We work at the forefront of the industry, providing innovative ground solutions that allow our clients to manage their ground risks.

Ground Engineering Analysis and Design

Leadership in Ground Engineering

“We can help you to manage risks, forecast and contain costs, or to turn marginally viable proposals into profitable opportunities.”

CGL is the UK’s biggest independent specialist geotechnical and geoenvironmental consultancy, delivering leading edge services for a wide range of clients. We provide advice and design solutions on a broad range of ground-related issues, working directly with site developers or their design and construction teams.

Our strengths are our core engineering knowledge and broad perspective incorporating both geotechnical and geoenvironmental expertise. Our deep understanding of ground and contaminant behaviour means we can give you cost effective advice on complex site conditions. We can provide value engineered solutions for difficult sites that often turn marginally viable developments into profitable opportunities.

Recent CGL Projects

Seymour Street, London

The former Marylebone Police Station has been demolished to be developed into a mixed use scheme in Central London…

Barking Riverside Earthworks

This large development site includes 2km of Thames river…

South West Lands, Wembley

CGL was commissioned to undertake desk study research and intrusive…

Latest News From CGL

Winning Women in Engineering Video Announced for INWED18

CGL’s engineers in Harrogate rapped about what inspired them to take up engineering and their work in a fun video to support International Women in Engineering Day (INWED18) and encourage more young women into engineering– scooping first prize in our competition!

CGL Wins Netball Tournament for Third Year

CGL Falcons brought away the winning trophy for the third year in a row from the Wokingham Mixed Netball Tournament trophy (Katie Haines Cup) at the weekend. We had two teams in the tournament again this year and CGL Falcons were the eventual champions...