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

Managing Construction Waste Liabilities

Book your place on CGL’s Managing Construction Waste Liabilities Breakfast Briefing, Tuesday 11th September at 8.30am, CGL London office, Marylebone