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

CGL Finalist for Temporary Works Award

CGL and Galliford Try have been shortlisted by the British Construction Industry Awards for our temporary works design for at Seymour Street in London. This major redevelopment began with demolition of the former Marylebone Police Station for a new mixed use scheme....

CGL Finalist for People Development Award

CGL’s Harrogate office has been shortlisted by the Constructing Excellence Yorkshire and Humber 2017 awards for People Development. The CEYH awards celebrate engineering excellence in the Yorkshire and Humber region. CGL won the same award last year, and in March CGL...

CGL Supports British Geotechnical Association

CGL is proud to be a sponsor of the next BGA Annual Conference on 21st June at the Institution of Civil Engineers, London. The British Geotechnical Association (BGA) is the principal association for geotechnical engineers in the United Kingdom.  It organises regular...





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