Adrian Ferrer
James Watson
Bas Davies
Martin Welsford
Andrew Chegwidden
Joseph Dreissiger
Mark Lee
Eleni Smyrniou
Bill Abromitis
Robin Lomulder

In 2006 he made the switch to Fugro, there he have been predominately involved in dewatering building pits in all shapes and sizes. This is closely related to his Civil Engineering background, in addition to dewatering I do a lot of projects regarding water safety (dike enhancements). The latter years he is performing effect studies […]
Dan Ombalski
David Beniston
Prof. dr. ing Ruud J. Schotting
Tim Roeder
Claire Howarth

With 25 years engineering / environmental consultancy experience, Claire is the Technical Principal (Groundwater) and Hydrogeology Specialism Lead within the Heavy Civils Infrastructure division of Mott MacDonald. She is the groundwater engineering lead for: major Design & Build infrastructure projects in the UK and overseas (including HS2, Tideway, Crossrail, Doha Metro); construction risk mitigation advisor […]
Sofie de Volder
Barry O’Sullivan
Dr Stephen Thomas

Stephen is a British and European Chartered Civil Engineer, having over 40 years of experience solving groundwater problems in the Construction and Energy Industries. Stephen is Founder & Managing Director of OGI Groundwater Specialists Ltd, established in 1989 to Design & Install Groundwater Control and Dewatering Systems for a range of both large and small construction […]
David Wright
Guido van Tongeren
Martin Preene
Greg Landry
Christoffel Botha

Christoffel has specialised in Construction Dewatering and Groundwater Control for over 16 years. During this time, he has designed, installed and operated more than 350 dewatering systems in Africa, Asia, Europe, North America and the Middle East. He has held key executive level positions working for client, consultant, main contractor and specialised sub-contractors. His project […]
Bronson Gerken

Bronson is the Vice President of Technical Services at Griffin Fluid Management, with over 10 years in the dewatering industry. He holds a Bachelor’s in Geology from the University of Nebraska at Omaha and is a licensed geologist in several states. Bronson has led numerous groundwater control projects across the U.S., overseeing a team of […]
Peter Brooke

Peter brings over 30 years of ground engineering experience to the advisory board. His career has covered a broad range of disciplines including geotechnics, groundwater abstraction, dewatering and geothermal ground source energy. Starting in project management roles, Peter has experience in contracts management, operations, country directorship and senior sales director roles that have taken him […]