Meet our Partners & Associates

CampbellReith employs dedicated individuals, working in numerous multi-disciplinary teams. We constantly work to achieve inspiring and exacting solutions that make a genuine difference to our customers, the end-users and society as a whole.


Michael Lawson

Michael has been extensively involved with arts, educational and refurbishment projects.

Read Michael’s Bio

Chris Brady

Chris is a chartered civil engineer with over 20 years’ experience in the construction industry.

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Simon Boots

Simon is a Partner in charge of Civil Engineering across the CampbellReith’s offices in the UK and overseas.

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Nicholas Stockley

Nicholas is a chartered structural engineer with 20 years’ experience in the construction industry.

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James Clay

James is a chartered environmental consultant and specialist in land condition.

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Jamie Siggers

Jamie joined CampbellReith in February 2015. He is a chartered civil and structural engineer.

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Mark Sadler

Mark is a chartered structural engineer with over 15 years’ experience in the construction industry.

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John Hudd

John has over 40 years’ experience in designing and managing structural & civil engineering projects.

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Peter Butler

Peter has extensive experience of engineering design and construction in the built environment.

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Alan Poulton

Alan is currently responsible for the day to day management and delivery of multi-disciplinary projects within the Surrey office

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Liz Brown

Liz is a chartered geologist with over 20 years’ experience in site investigation and geotechnical engineering.

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Simon Burr

Simon has been working in the environmental consultancy field since 1993, with specialisation in contaminated land risk assessment.

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Sivam Somars

Sivam joined CampbellReith in April 1998 as Project Engineer and was promoted to Partner in 2017.

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Adam Fisher

A Geotechnical Partner, Adam is a key member of CampbellReith’s team of international experts.

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David Smith

David is a Chartered Environmentalist with over 20 years’ experience in environmental, engineering and town planning consultancies.

Read David’s Bio