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Geotechnical Services File

Geotechnical Services File

The Geotechnical Services File (GSF) is GE’s annual survey of the UK’s geotechnical and geoenvironmental industry. The GSF aims to list all of the companies operating in the UK market and also provide insight into current market conditions and forecasts for the year ahead.

Information in the A-Z listings for the 2018 Geotechnical Services File is based on the results of a questionnaire survey of firms conducted by Ground Engineering in summer 2018. All data has been submitted by the companies list and has not been verified for accuracy.

2018 Geotechnical Services File

Scroll to the right of the following table to see it in full on this device; alternatively view without scrolling on desktop.

Company name
Geotechnical business leader
Job title
Website
Telephone
Primary business
Secondary business(es)
UK technical staff UK geotechnical turnover £(M) Specialisms Project types Locations (UK) Locations (worldwide)
A F Howland Associates
Albert Howland
managing director
www.howland.co.uk
01603 250 754
consultant
contractor
22 2.5 Bc Bp Cl D Dp Gri GI I L Pm Rm Sp S Sn T Bd C E F H I R S T EA L M NE NI Nee New S SE See Swe W
A Squared Studio Engineers
Angelo Fasano
co-owner and director
www.a2-studio.com
020 7620 2868
consultant 15 1.3 D GI N C E H I M S L M SE See Af As Au Ee Me Na We
Aarsleff Ground Engineering
Kevin Hague
managing director
www.aarsleff.co.uk
01636 611 140
contractor
manufacturer
supplier
171 19.6 D Ge Gri I Pm Rs Sp S Sn Bd C E F H I M S EA L M NE NI Nee New S SE See Swe W
Abbey Pynford
Adrian O’Grady
managing director
www.abbeypynford.co.uk
01442 212 112
consultant
contractor
78 20.6 Bc BIM Bp D Dp Gri N Pm Rm Bd C H L M SE See Swe
Abbeydale BEC
Peter Lloyd
managing director
www.abbeydalebec.com
01924 376 622
consultant 3 0.3 Cl Gri GI I Pm Rm Bd C F H I Q S Nee
ABI Equipment
Mark Lee
managing director
www.abi-eqp.com
01604 586 960
supplier
manufacturer
0 - Bc Bp Dp Gri Pp Sp Bd F I M O CI CI EA L M NE NI Nee New S SE See Swe W
Aecom
Stephen Beales
director
www.aecom.com
0207 963 9800
consultant
contractor
585 74.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Albury SI
George Owens
director
www.alburysi.co.uk
01428 684836
consultant
contractor
9 1.0 Cl GI L Bd C H L SE See
Allied Exploration
Keith Peacock
managing director
www.alliedexploration.co.uk
0191 387 4700
contractor 50 3.0 Cl GI I L Bd C E F H I M Q R S EA L M NE NI Nee New S SE See Swe W
Amey Consulting
Thomas Bulteel
head of ground engineering
www.amey.co.uk/amey-consulting
01865 713100
contractor
consultant
supplier
90 5.5 BIM Bp Cl D Dp Ge Gri GI I L N Pp Pm Rs Rm Sp Sn T Bd E F I S T CI CI EA L M NE NI Nee New S SE See Swe W Au Ee Me Na We
Amplus
Matthew Warner
geotechnical engineer and director
www.amplusltd.com
01534 863 545
contractor
consultant
0 - Bp GI Sn C H S CI CI
AP Geotechnics
Adrian Smith
managing director
www.apgeotechnics.co.uk
01932 848 460
contractor
consultant
8 0.7 Cl D GI I L Bd C H S CI CI EA L M NE NI Nee New S SE See Swe W
Applied Geology
John Cartwright
managing director
www.appliedgeology.co.uk
02476 511822
consultant
contractor
25 2.4 Cl Gri GI Bd C E H I S EA L M NE Nee New S SE See W
Arc Environmental
Kevin Moir
director
www.arc-environmental.com
0191 378 6380
consultant 15 2.2 Cl GI Bd C E F H I M Q R S CI CI EA L M NE NI Nee New S SE See Swe W
Arup
Asim Gaba
director
www.arup.com
020 7636 1531
consultant 344 39.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp S Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Aspin Group
Nick Bisby
senior geologist and ground investigation manager
www.aspingroup.com
01442 236 507
contractor
consultant
10 1.0 BIM Bp D Gri GI I L Pp Pm Rs Rm Sp Sn C E F H I M Q S EA L M NE Nee New S SE See Swe W
Atkins
Andrew Benson
practice director
www.atkinsglobal.com
01372 726 140
consultant 450 - Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp S Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Bachy Soletanche
Chris Merridew
managing director
www.bacsol.co.uk
01704 895 686
contractor
consultant
manufacturer
supplier
340 71.0 Bc Bp Cl D Dw Dp Gri Gr Sn T Bd C E F H I M Q R S T CI CI EA L M NE NI Nee New S SE See Swe W
Balfour Beatty Ground Engineering
Malcolm O’Sullivan
managing director
www.balfourbeatty.com/groundengineering
01256 400 400
contractor
manufacturer
supplier
380 79.9 Bc Bp D Dw Dp Gri I N Pp Pm Rm Sp Sn Bd C Ee E F H I M R S T CI CI EA L M NE NI Nee New S SE See Swe W
Bam Ritchies
Kenneth Henderson
divisional director
www.bamritchies.co.uk
01236 467 000
contractor 430 75.0 BIM Bp GI Gr I L Sn T Bd C E F H I M Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af We
Bauer Equipment
Graeme McWhirter
managing director
www.bauer-equipment.co.uk
01709 874 555
manufacturer
supplier
1 - Bc Bp Dw Dp Gri Gr I Bd C E F H I M O R S T CI CI EA L M NE NI Nee New S SE See Swe W We
Bauer Technologies
Martin Blower
managing director
www.bauertech.co.uk
01279 653108
contractor 143 36.0 Bc Bp D Dw Gri Bd C E I Q R T EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Black & Veatch
Mark Wheeler
technical director
www.bv.com
01737 774 155
consultant
contractor
11 0.7 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp Sn E F I M Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
BRD Environmental
Brian Devonshire
managing director
www.brduk.com
01295 272 244
consultant
contractor
12 1.1 Cl GI Rm Bd C E H EA L M SE See Swe
Buro Happold Engineering
Rachel Monteith
ground engineering discipline lead
www.burohappold.com
01225 320 600
consultant 27 3.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I N Pp Pm Rs Rm Sp Bd C Ee E F H I M Q S CI CI EA L M NE NI Nee New S SE See Swe W As Ee Me Na We
Byland Engineering
John Gannon
director
www.bylandengineering.com
01904 476 366
consultant 6 0.7 Bc Bp D Dw Dp Gri GI Gr N Pp Rs Rm Sp Sn T Bd C Ee E F H I M O R S T CI CI EA L M NE NI Nee New S SE See Swe W
Byrne Looby
David Beadman
director
www.byrnelooby.com
01483 511247
consultant 29 2.9 Bc BIM Bp D Dw Dp Gri N Pp Rs Sp Sn T Bd C E F H I M R S T CI CI EA L M NE NI Nee New S SE See Swe W Me We
Byron Grove
Kieran Dineen
consultant
www.byrongrove.com
07801 036161
consultant
contractor
2 0.2 Bc D GI I L Pm Bd C E F H I M R S CI CI EA L M NE NI Nee New S SE See Swe W Af As
Campbell Reith
Elizabeth Brown
partner
www.campbellreith.com
020 7340 1700
consultant 30 3.0 Bc BIM Bp Cl D Dw Dp GI N Pp Pm Rs Rm Sp Sn Bd C F H I M Q S EA L M NE Nee New S SE See Swe Af Me
Can Geotechnical
Andy Wingfield
managing director
www.can.ltd.uk
01246 26111
contractor 0 12.7 Sn Bd C E F H I Q R S CI CI EA L M NE NI Nee New S SE See Swe W
Carnon Contracting
Stephen Worthington
managing director
www.wheal-jane.co.uk
01872 560200
contractor
consultant
25 0.7 Bp GI Pm Sn Bd C F H I M Q S Swe
CC Ground Investigations
Robert Clarke
director
www.ccground.co.uk
01452 739165
contractor 55 5.0 GI Bd C E F H I S L M Nee New S SE See Swe W
Cementation Skanska
Jonathan Morris
managing director
www.skanska.co.uk/piling-foundations
01923 423 100
contractor
manufacturer
350 83.0 Bc BIM Bp D Dw Dp Gri Gr I Pm Sn Bd C Ee E F H I M R S CI CI EA L M NE NI Nee New S SE See Swe W We
Central Alliance Pre-construction Services
Richard Pidcock
joint managing director
www.central-alliance.co.uk
01924 229889
contractor
consultant
35 3.4 GI I Sn Bd C E F H I R S T CI CI EA L M NE NI Nee New S SE See Swe W We
Central Piling
Steve Hadley
managing director
www.centralpiling.com
01787 474000
contractor
consultant
80 15.0 Bp D Dp GI L Sn CI CI EA L M NE NI Nee New S SE See Swe W
CGL
Nicholas Langdon
chairman
www.CGL-uk.com
01483 310600
consultant 70 6.6 Bc Cl D GI N Rm Bd C E H I Q S L M NE NI Nee New S SE See Swe W
CIL Geotechnics
Gerry Manley
director
07817 719080 consultant 1 0.1 Bp D Dp Pm Sp Sn C E I Q S T CI CI EA L M NE NI Nee New S SE See Swe W
Clarkebond
James Feest
director- Ground Engineering
www.Clarkebond.com
0117 929 2244
consultant 7 1.1 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp Sn T Bd C E F H I M Q R S T CI CI EA L M NE Nee New SE See Swe W
CMS Geotech
David Hitchcock
managing director
www.cms-geotech.co.uk
01502 514641
contractor
consultant
supplier
5 0.8 GI L M O R CI CI EA L M NE NI Nee New S SE See Swe W Ee We
Coffey Geotechnics
Ian Webber
director
www.coffey.com
0118 956 6066
consultant 55 3.8 Bp Cl D Dp Ge Gri GI Gr N Pp Rs Rm Sp Sn Bd C E H I Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Cognition Land and Water

director
www.cognitionlandandwater.com
01932 246600
contractor
consultant
23 17.0 Cl Dw Gri GI Bd S EA L M NE NI Nee New SE See Swe
Cohesion Piling Company
Gary Kime and John Robins
director
www.cohesionpiling.co.uk
01706 714555
contractor
supplier
14 3.4 Bc Bp D Dp Bd C F H I R S EA L M NE Nee New SE See Swe W
Concept Engineering Consultants
John Lawrence
managing director
www.conceptconsultants.co.uk
024 7708 7670
contractor
consultant
75 7.0 Cl GI I L Pm Rm T Bd C E H I O Q R S T EA L M NE NI Nee New S SE See Swe W Af Ee We
Cowi
Donald Cook and Hoe-Chian Yeow
senior technical director
www.Cowi.com
020 7940 7600
consultant 49 3.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I N Pp Pm Rs Rm Sp Sn T Bd C Ee E F I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Crossfield Consulting
Robert Hodges
managing director
www.crossfield-consulting.co.uk
01926 815 678
consultant 12 1.4 Bp Cl D Dp Gri GI Gr I L Pp Pm Rm Bd C E H Q S EA L M NE Nee New S SE See Swe W
Crouch Waterfall
Tom Vincent
director
www.crouchwaterfall.co.uk
01454 270707
consultant 7 0.6 BIM Bp Cl D Dw Dp GI Gr N Pp Pm Rs Rm Sp S Sn T Bd C E F H I M R S T EA L M NE New SE See Swe W
Datum Monitoring Services
Rory O’Rourke
CEO
www.datummmonitoing.com
0161 797 5511
contractor
consultant
manufacturer
supplier
54 3.0 Bc BIM Dw I S T C E F I M Q R S T EA L M NE NI Nee New S SE See Swe W Na We
David Norbury
David Norbury
director
www.drnorbury.co.uk
07703 067911
consultant 1 0.1 D GI I Rm T C Q S T CI CI EA L M NE NI Nee New S SE See Swe W Af Me We
DNV GL
Liv Hamre
head of section, foundations
www.dnvgl.com
020 3816 4442
consultant
contractor
27 3.3 Cl D Gri GI N Pm Rm S Bd E I M O S CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Dunelm Geotechnical and Environmental
Gary Dresser
managing director
www.dunelm.co.uk
0191 378 3151
contractor
consultant
30 5.0 Cl D GI I L Pm Rm Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W We
Dywidag-Systems International
Ian Jarvis
commercial director
www.dywidag-systems.com/uk
01926 813 980
supplier
manufacturer
supplier
30 - Sn S M As Au Me Na Sa We
Earth Science Partnership
Matthew Eynon and Giles Sommerwill
directors
www.earthsciencepartnership.com
029 2081 3385
consultant
contractor
12 1.4 Cl D Gri GI Gr I Pm Rs Rm Sn Bd C E F H I Q S EA L M NE Nee New S SE See Swe W We
Environmental Management Solutions
Jamie Perkins-Best
head of geotechnical and geo-environmental
www.ems-geotech.co.uk
01432 263333
consultant
contractor
supplier
3 0.2 Bc Bp Cl Dw Dp Ge Gri GI I Pp Pm Rs Bd C E H I O Q R T CI CI EA L M NE NI Nee New S SE See Swe W
Epiroc
Andy Jacques
business line manager
www.Epiroc.com/en-uk
01442 222100
manufacturer
supplier
25 0.0 Bp Gri GI Gr Sn T Bd C E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W
Expanded Geotechnical
John Chickbusiness
leader - geotechnical
www.expandedltd.com
01322 317763
contractor 105 55.0 Bc BIM Bp D Dw Dp Gri I Pm Rm Bd C Ee E F H I M Q R S T EA L M NE NI Nee New S SE See Swe W
Fairhurst
Alan Blair
partner
www.Fairhurst.co.uk
0141 204 8800
consultant 50 4.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr N Pp Pm Rs Rm Sp Sn T Bd C E F H I M Q R T CI CI EA L M NE NI Nee New S SE See Swe W
FK Lowry Piling
Niall McGill
piling director
www.fklowry.com
02890 45 5531
contractor
manufacturer
25 14.9 Bc Bp D Dp Pp Sp Bd C E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W
Foundation Piling
John Peterson
director
www.foundation-piling.co.uk
0845 803 5116
contractor 104 17.5 Bc Bp D Dp Sn Bd C E F H I M R S T CI CI EA L M NE NI Nee New S SE See Swe W
Franki Foundations
Craig Macklin
group managing director
www.frankifoundations.co.uk
01322 479 000
contractor
supplier
95 21.0 Bc Bp D Dw Dp Pp Sn Bd C E H I M CI CI EA L M NE Nee New S SE See Swe W Af Me We
Fugro
Tim Lyle
regional director
www.Fugro.com
01491 820400
contractor
consultant
650 78.0 BIM Cl GI I L Rm Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Fussey Piling
Graham Hall
managing director
www.fusseypiling.com
01608 659595
contractor
consultant
supplier
23 8.6 Bc D Pm Sp Bd C E F H I R S T CI CI EA L M NE Nee New S SE See Swe W
G7 Geotech
Alan Watson
director
www.g7geotech.co.uk
01772 435206
consultant
contractor
1 0.1 GI Bd C H I L M NE New SE See Swe
Gabriel Geoconsulting
Keith Gabriel
director
www.gabrielgeo.co.uk
01580 241044
consultant
contractor
4 0.1 Bc Cl D GI Rm Bd C F H Q S EA L SE See
Gavin and Doherty Geosolutions
Paul Doherty
managing director
www.gdgeo.com
+353 1 207 1000
consultant
supplier
0 -
GDS Instruments
Karl Snelling
managing director
www.gdsinstruments.com
01256 382 450
manufacturer
consultant
supplier
15 0.5 I L S Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Geo Consulting Engineering
David Jackson
director
www.geoconsultingeng.co.uk
01395 239977
consultant
contractor
9 0.9 Cl D GI I Bd C H I M Q S M Nee SE Swe We
Geo Site Surveys
Toni Roy
managing director
www.geositesurveys.co.uk
0161 282 8583
contractor 9 0.5 Bd C H I EA L M NE Nee New SE See W
Geobear
Richard Holmes
managing director
www.Geobear.co.uk
01695 50525
contractor
consultant
55 - Gri T C E F H I Q R T EA L M NE NI Nee New S SE See Swe W As Ee We
Geobrugg
Andrea Roth
CEO
www.Geobrugg.com
0041 71 466 81 55
manufacturer
consultant
supplier
2 1.4 S CI CI EA L M NE NI Nee New S See Swe W Af As Au Ee Me Na Sa We
Geocentrix
Andrew Bond
director
www.Geocentrix.co.uk
01737 373 963
supplier
consultant
manufacturer
2 0.2 Bc Bp D Pp Rs Sp S Sn Bd C I M O S CI CI L M NE NI Nee New S SE See Swe W Af As Me Na Sa
GeoDyne
Richard Spencer
director
www.GeoDyne.co.uk
0115 962 0001
consultant 19 1.8 Cl GI Rm Bd C H S EA L M NE Nee New S SE See Swe W
Geofirma
Ebenezer Adenmosun
director
www.Geofirmaconsultants.co.uk
01923 693779/07812 044018
consultant 3 - Bc Bp D Dp GI L Pp Pm Sp Sn Bd C H I S L M NE Nee S SE See Af
Geolabs
John Masters
managing director
www.Geolabs.co.uk
01923 892 190
contractor
consultant
35 - GI L Bd C E F H I M O Q R S T L M
Geomarc
Francesco Basile
director
www.Geomarc.it
+39 338 7038381
consultant
supplier
1 - D N S Ee E I O S L S We
Geosense
Martin Clegg
managing director
www.Geosense.co.uk
01359 270457
manufacturer
supplier
27 1.5 I I Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Geosolve
Daniel Borin
owner
www.Geosolve.co.uk
020 8674 7251
consultant
manufacturer
2 - D Dw Ge N Rs Sp S Sn C Ee E F I R S EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Geospec
Haroon Aswat
technical manager
www.Geospec.uk.com
01484 666652
consultant 0 - L
Geostructural Solutions/GSS Piling
Andrew Parks
managing director

www.gss-solutions.uk
01707 260022
contractor 8 10.0 Bc Bp D Bd C H EA L SE See
Geotechnical and Environmental Associates
Steve Branch
managing director
www.gea-ltd.co.uk
01727 824666
consultant
contractor
21 3.6 Cl GI N Bd C H I Q S CI CI EA L M NE NI Nee New S SE See Swe W
Geotechnical Engineering
Andrew Milne
managing director
www.geoeng.co.uk
01452 527 743
contractor
consultant
160 12.7 Cl GI I L Bd C E H I Q R S CI CI EA L M NE Nee New S SE See Swe W
Geotechnical Environmental Services
Robert Barry
director
www.Geospecialists.co.uk
028 2074 2066
contractor
consultant
10 0.9 Cl GI Bd C H I NE NI We
Geotechnical Experts
David Puller
director
www.geotechnicalexperts.com
01732 746644
consultant 3 - Bc Bp D Dw Dp Gri Gr I Pp Pm Sp Sn T C E F H I M Q R S T EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Geotechnical Observations
Andrew Ridley
managing director
www.geo-observations.com
01932 352 040
consultant
contractor
supplier
20 - I C E I M Q R S T CI CI EA L M NE NI Nee New S SE See Swe W As Ee Me We
Geotechnics
John Booth and Len Threadgold
directors
www.Geotechnics.co.uk
02476 694 664
contractor
consultant
108 10.4 Cl GI I L Pm Bd C E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W
GHD
Stewart Tennant
director

www.GHD.com/en-gb
0161 491 4600
consultant 20 0.8 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L Pp Pm Rs Rm Sp Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Golder Associates
Stewart Lightbody
principal and Ground Engineering business unit leader
www.golder.com
0115 937 1111
consultant 104 7.5 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I N Pp Pm Rs Rm Sp S Sn T Bd C Ee E F H I Q R S T EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Grant and Brown
Richard Grant
director, geotechnical engineer
www.grantandbrown.com
01225 784156
consultant 2 0.2 Bc Bp D Dw Dp Ge Gri Gr I N Pp Rs Sp Sn T Bd C E H I S CI CI EA L M NE NI Nee New S SE See Swe W As Au Me Na
Green Piling
David Green
managing director
www.greenpiling.co.uk
08450 511 800
contractor
manufacturer
supplier
57 10.7 Bp Dp Pp Bd C E H EA L M NE Nee New S SE See Swe W
GRM Development Solutions
Bill Peacock
director
www.grm-uk.com
01283 551 249
consultant
contractor
42 3.0 Cl D Gri GI L Pm Rm Bd C H EA L M NE Nee New S SE See Swe W
Ground Engineering

www.groundengineering.co.uk
01733 566 566
contractor
consultant
24 1.8 Cl GI L Bd C F H I R EA L M SE See Swe W
Ground Management
Alistair Tyler
director
www.groundmanagement.com
01243 575 073
consultant
contractor
1 0.1 Bp Cl D GI L Pp Rs Sp Bd C F H M R SE
Ground Stiffness Surveys
Chris Milne and John Rigby-Jones
directors
www.groundstiffnesssurveys.com
01524 762319
contractor
manufacturer
3 0.2 GI N Bd C Ee E F H I M Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Ee We
Groundforce Shorco
Tony Gould
technical director
www.vpgroundforce.com
01423 852 295
supplier
consultant
supplier
47 2.1 Bc BIM D I Pm Sp S T Bd C E F H I M Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Au Ee Na We
GWP Consultants
Alan Cobb
joint senior partner
www.gwp.uk.com
01608 810374
consultant 10 - D Ge GI N Rs Sn F Q R S CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Harrison Group Environmental
Stephen Williams
managing director
www.harrisongroupuk.com
01603 613 111
contractor
consultant
supplier
39 2.7 BIM Cl GI L Pm Bd C E F H I S EA L M NE NI Nee New S SE See Swe W Me We
Hertfordshire and Essex Site Investigations
Martyn Smith
managing director
www.hesi.co.uk
01920 822 233
contractor
consultant
8 1.3 Bp Cl Dp L Bd C H EA L See
Horizon Geosciences
Rich Metters
managing director
www.horizon-geosciences.com
0117 329 1080
contractor
consultant
11 8.0 D GI L Pm E M O EA Nee S SE Swe Af As Me Na Sa We
Hydrock
Scott Elliott
divisional director
www.Hydrock.com
01454 619 533
consultant 70 9.0 BIM Cl D GI Bd C E F H I Q S EA L M NE NI Nee New S SE See Swe W
Ian Farmer Associates
John Marsh
managing director
www.ianfarmer.co.uk
0191 482 8500
contractor
consultant
88 10.5 Cl GI L Bd C E F H I S T CI CI EA L M NE Nee New S SE See Swe W
Idom Merebrook
Simon Hassall
technical director
www.merebrook.co.uk
01773 829988
consultant 27 3.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp S Sn T Bd C E F H I Q R S T EA L M NE Nee New S SE See Swe W
In Situ Site Investigation
Darren Ward
managing director
www.insitusi.com
0845 8620558
contractor
consultant
20 2.2 Cl GI Bd I O See Ee Me We
Insight Geo
Judith Dickinson
technical director
www.insightgeo.co.uk
01786 824414
consultant
contractor
1 0.2 Cl GI Bd C E H I Q R S NE S
Ischebeck Titan
Sean Beirne-Lewis
general manager
www.ischebeck-titan.co.uk
01283 515 677
supplier
manufacturer
supplier
4 - Bc Bp Dp Gr Rs Sp Sn T Ee E F H I M O Q S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Jacobs
Peter Gilbert
executive director of operations
www.Jacobs.com
0121 237 4160
consultant
contractor
385 16.9 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I N Pp Pm Rs Rm Sp S Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
JBA Consulting
Richard Buck
director
www.jbaconsulting.com
01756 799919
consultant
contractor
11 0.6 BIM Bp Cl D Gri GI N Pp Pm Rs Rm Sp S Sn T Bd C F H I M R S T CI CI EA L M NE NI Nee New S SE See Swe W As Au Ee Na
JNP Group Consulting Engineers
Ralph Sibley
geotechnical associate
www.jnpgroup.co.uk
01484 400691
consultant
contractor
10 0.7 Bc Bp Cl D Dp Ge Gri GI I Pp Pm Rs Rm Sp Sn Bd C E F H I R S CI CI EA L M NE NI Nee New S SE See Swe W
JRL Civil Engineering
Yvonne Ainsworth
general manager
www.jrlgroup.co.uk
020 8953 7800
contractor 55 15.0 Bc Bp D C H I EA L M NE NI Nee New S SE See Swe W
Keller
Bob Thompson
managing director
www.Keller.co.uk
02476 511 266
contractor
manufacturer
350 60.0 Bc BIM Bp D Dw Dp Gri Gr I Pp Rs Sn CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Keltbray Piling
Stuart Norman
managing director
www.keltbray.com
020 7643 1000
contractor 163 70.0 Bc BIM Bp Cl D L Pm Sp C H I EA L M NE Nee New S SE See Swe W
Keynetix
Roger Chandler
managing director
www.keynetix.com
01527 68888
supplier
consultant
21 0.9 BIM S Bd C E I O Q T CI CI EA L M NE NI Nee New S SE See Swe W Au Na We
Land and Minerals Consulting
Adrian Wilkinson
managing director
www.landandmineralsconsulting.com
01275 543983
consultant 6 0.2 D N Bd M Q S CI CI EA L M NE NI Nee New S SE See Swe W
Land Quality Management
Paul Nathanail
managing director
www.lqm.co.uk
0115 7484080
consultant
supplier
5 0.3 Cl GI N Rm S Bd E Q S CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me We
Lankelma
Chris Dimelow
general manager
www.Lankelma.com
01797 280050
contractor
consultant
20 3.2 GI Bd C E F H I M O R S CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
LBH Wembley Engineering
Seamus Lefroy-Brooks
principal
www.lbhgeo.co.uk
01280 812 310
consultant 6 0.5 Bc Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp Sn T Bd C E F H I M Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Me Na We
Leap Environmental
Richard Brinkworth
director
www.leapenvironmental.com
01306 646510
consultant
contractor
35 1.3 Cl D GI Bd C F H I Q S CI CI EA L M NE NI Nee New S SE See Swe W We
Listers Geo
Mark Cowley
managing director
www.listersGeotechnics.co.uk
01327 860 060
consultant
contractor
30 2.3 Cl GI L Bd C E F H I M Q R S T CI CI EA L M NE NI Nee New S SE See Swe W We
London Bridge Associates
David Sharrocks
director
www.lba.london
020 8399 8614
consultant
supplier
36 3.7 BIM Bp Dw Gri GI I Pm Rm S T C E I T L M NE S SE See Swe Af Au Na
M and D Foundations
David Wylie
director
www.mdfoundations.com
01302 337711
contractor 70 17.0 Bc Bp Dp GI Pp Bd C E H I CI CI EA L M NE NI Nee New S SE See Swe W
Mabey Hire
Dave Holland
engineering director
www.mabeyhire.co.uk
01924 460601
supplier
contractor
manufacturer
0 30.0 Bc D I Pm Rm Sp S Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W
Maccaferri
Steve Miller
managing director
www.Maccaferri.com/uk
01865 770 555
supplier
consultant
contractor
manufacturer
43 14.0 D Ge Gri Rs Bd C E F H I Q R S CI CI EA L M NE NI Nee New S SE See Swe W
Mainmark Ground Engineering
Rod MacDonald
managing director
www.mainmark.co
020 3355 9711
contractor
consultant
0 -
McAuliffe Group
David Rix
technical director
www.mcauliffegroup.co.uk
01902 354400
contractor
supplier
1 1.0 Cl Gri GI Pm Rs Rm Bd C H EA L M NE NI New SE See Swe W Me We
MGF
Steve Hesketh
engineering director
www.MGF.ltd.uk
01942 402700
supplier
consultant
manufacturer
supplier
40 37.7 Bc BIM D I Sp T Bd C E F H I CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Michael D Joyce Associates
A D Joyce
principal
www.geoenvironmental.co.uk
01924 360458
consultant 0 - Cl D GI Bd C H I S CI CI EA L M NE NI Nee New S SE See Swe W
Mott MacDonald
Tony O’Brien
global practice leader
www.mottmac.com
020 8774 2000
consultant 250 14.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp S Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
OGI Groundwater Specialists
Stephen Thomas
technical director
www.ogi.co.uk
0191 3787010
consultant 12 0.6 Bc D Gri GI N C F I M S T L M NE NI Nee New S SE See We
OTB Engineering
Susan Greene
director
www.otbeng.com
020 7099 2608
consultant 0 - Bc BIM Bp D Dw Dp Gri GI Gr I L N Pp Pm Rs Rm Sp Sn T C Ee E I Q S T EA L M NE Nee New S SE See Swe W Af As Au Ee Me Na Sa We
P J Edwards and Co
Greg Edwards
company principal
www.pjedwardsuk.co.uk
01724 859095
contractor 25 10.0 Bc Bp Bd C E F H I M O S EA L M NE NI Nee New S SE See Swe W
Peter Brett Associates
Richard Puttock
partner

www.peterbrett.com
0118 950 0761
consultant
contractor
41 4.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp S Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Ee Me We
Pile Designs
David Illingworth
technical director
www.piledesigns.co.uk
01494 216333
consultant 10 0.7 Bc Bp D Dw Dp GI N Pp Rm Sp Sn T Bd C E H I S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Sa We
Preene Groundwater Consulting
Martin Preene
principal
www.preene.com
01924 847858
consultant 2 0.1 D T C E I Q T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Raeburn Drilling and Geotechnical
Anne Baxter
CEO
www.raeburndrilling.com
01698 711177
contractor
consultant
87 9.5 GI L Bd C E F I Q R CI CI EA L M NE NI Nee New S SE See Swe W
Ramboll
Mohsen Vaziri
head of Ground Engineering UK
www.Ramboll.co.uk
07941 569960
consultant 59 4.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp S Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Ee Me Na Sa We
Red Rock Geoscience
Peter Arnold
director
www.redrockgeo.co.uk
01392 460800
consultant
contractor
9 1.2 Cl D Gri Rs Sn Bd C E H I S CI CI NI SE Swe Me We
Remedy Geotechnics
Daniel Simpson
technical director
www.remedygeotechnics.com
020 7206 2576
consultant 3 - Bc Bp D Dw Dp Ge Gri Gr I N Pp Pm Rs Rm Sp Sn T Bd C E F H I M Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Ee We
Robertson Geo
Graham Comber
logging operations manager

www.robertson-geo.com
01492 582 323
manufacturer
contractor
supplier
6 - Bp Dw GI I C Ee E I M Q R S CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Rock and Alluvium
Darren Brockett
managing director
www.rockal.com
01372 389 333
contractor 4 - Bp D Bd C E F H I S EA L M NE New SE See Swe W
Roger Bullivant
Cliff Wren
managing director
www.roger-bullivant.co.uk
01332 977 300
contractor
consultant
manufacturer
0 75.5 Bp Dp Gri Pp Bd C E H I CI CI EA L M NE Nee New S SE See Swe W
Rogers Geotechnical Services
Steve Rogers
technical director
www.rogersgeotech.co.uk
01484 603 085
contractor
consultant
22 0.6 Cl GI L Bd C E F H I Q R S CI CI EA L M NE NI Nee New S SE See Swe W
Royal Haskoning DHV
Colin Spinley
director
www.royalhaskoningdhv.com
01733 334 455
consultant 15 1.2 BIM Gri GI L N Rm Sp Bd C Ee E F I Q R S CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
RPS Group
Andy Clifton
managing director, environment and infrastructure
www.rpsgroup.com
01235 438 151
consultant 0 40.4 Bc BIM Bp Cl D Dw Gri GI I L N Pm Rs Rm S Sn T Bd C E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
RSK Group
Shon Williams
director
www.rsk.co.uk
01928 726006
consultant
contractor
644 44.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp S Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af Ee Me We
Ruddlesden Geotechnical
Simon Ruddlesden
director
www.ruddlesden.co.uk
01392 678082
consultant
contractor
8 1.3 Cl GI Bd C H CI CI M SE Swe W
Russell Geotechnical Innovations
Chris Russell
managing director
www.russellgeotech.co.uk
01276 857667
contractor
consultant
2 0.3 Bc Bp GI L N Pp Sp T C Ee E I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Sa We
Sanctus
Peter Cooke
managing director
www.sanctusltd.com
01453 828 222
contractor
consultant
32 2.9 Cl D Gri GI Bd C I Q CI CI EA L M NE NI Nee New S SE See Swe W
Saxton Drilling
Andrew Thomas
managing director
www.saxtondrilling.co.uk
01209 315100
contractor 32 6.2 Bp Sn Bd C E F H I M Q R S SE Swe W
Senceive
Graham Smith
CEO
www.senceive.com
020 7731 8269
supplier
manufacturer
28 1.3 GI I C I Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
Sir Robert McAlpine Design Group
Ganga Prakhya
head of design group
www.sir-robert-mcalpine.com
01442 233 444
contractor
consultant
8 0.5 Bc BIM Bp Cl D Dw Dp Gri GI Gr I N Pp Sp Sn T Bd Ee E I M O Q CI CI EA L M NE Nee New S SE See Swe W Na We
SLR Consulting
Derek Luby
technical director
www.slrconsulting.com
01844 337380
consultant 80 6.8 Cl D Ge Gri GI I N Pm Rs Rm Bd C E H I Q R S EA L M NE NI Nee New S SE See Swe W Af As Au We
Socotec
Jim Murphy
managing director
www.socotec.co.uk
01283 554400
contractor
consultant
supplier
375 20.7 Cl Gri GI I L Rm Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Ee We
Soil Consultants
Opher Tolkovsky, Stuart Wagstaff and John Bartley
directors
www.soilconsultans.co.uk
01494 712494
consultant
contractor
11 1.9 Cl GI L N C H CI CI EA L M NE Nee New S SE See Swe W
Soil Engineering Geoservices
Tristan Llewellyn
managing director
www.soil-engineering.co.uk
0113 271 1111
contractor 170 16.1 Gri GI Gr Bd C E H I M R CI CI EA L M NE NI Nee New S SE See Swe W
Soils
Rob Higginson
director
www.soilslimited.co.uk
01737 814 221
consultant
contractor
38 3.2 Cl D GI N Bd C H I M S CI CI EA L M NE NI Nee New S SE See Swe W We
Southern Testing Laboratories
Joe Kelly and Lawrence Mockett
managing director
www.southerntesting.co.uk
01342 333100
consultant
contractor
70 5.1 Cl D GI L N Bd C I M S CI CI EA L M NE NI Nee New S SE See Swe W
SPI Piling
Alan Smith
managing director
www.spipiling.co.uk
0845 4507475
contractor
consultant
manufacturer
supplier
52 14.5 Bc BIM D Dp Pm Rm Sp T Bd E F H I M R S T CI CI EA L M NE NI Nee New S SE See Swe W
Spie Batignolles fondations
Adrian Mercer
UK business development
www.spiefondations.com
01732 521259
contractor 3 2.0 Bp Dw Gr Sn Bd C E F H I M R T CI CI EA L M NE NI Nee New S SE See Swe W Af Me We
Structural Soils
Stephen Mackereth
managing director
www.soils.co.uk
0117 947 1000
contractor
consultant
248 19.3 Cl GI L Pm Bd C I O S CI CI EA L M NE NI Nee New S SE See Swe W Ee We
Sub Surface
Chris Marsden
managing director
www.subsurface.co.uk
01772 561 135
contractor
consultant
17 1.5 Cl GI I L Bd C H I S EA L M NE Nee New S SE See Swe W
Surface Wave Surveys
Richard Tinsley
managing director
www.surfacewavesurveys.co.uk
01455 290 013
contractor 2 0.0 GI Bd C E H EA L M NE Nee New S SE See Swe W
Terra Consult
Chris Eccles
director

www.terraconsult.co.uk
01925 291 111
consultant
contractor
41 2.9 BIM Cl D Ge GI Rm Bd C E H I Q S EA L M NE NI Nee New S SE See Swe W Me
Terradat UK
Simon Hughes
operations manager
www.terradat.co.uk
02920 700127
contractor
consultant
15 1.0 GI Bd C E F H I Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Sa We
Tony Gee and Partners
Richard Newman
geotechnical group director
www.tonygee.com
01372 461600
consultant 52 5.1 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I L N Pp Pm Rs Rm Sp S Sn T Bd C Ee E F H I M O S T CI CI EA L M NE NI Nee New S SE See Swe W As Au Me
Trendrevel Services
John R Holt
managing director
www.trendrevel.co.uk
01908 365 258
consultant 8 0.5 Cl Gri GI I L Pm Bd C H Q R S EA L M SE See Swe
Volker Ground Engineering
Brandon Ferreira
director
www.volkergroundengineering.co.uk
01772 708697
contractor 18 11.6 Bc Bp D Rm Sp Bd C E F I M O S EA L M NE Nee New S SE See Swe W
Waterman Group
Neil Humphrey
CEO - infrastructure and environment
www.watermangroup.com
020 7928 788
consultant 117 1.8 Bc BIM Bp Cl D Dw Dp Gri GI Gr I N Pp Pm Rs Rm Sp Sn T Bd C E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W As Au Ee We
Westpile
Matt Walpole
general manager
www.Westpile.co.uk
01276 674800
contractor 36 11.5 Bp Bd C E H I EA L M NE Nee New SE See Swe W
Wood
Charles Humphries
director
www.Woodplc.com
0191 2726100
consultant 53 3.5 BIM Cl D Dw Gri GI I L N Pm Rs Rm Sp Sn Bd C E F H I M O Q CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We
WSP
Mike King
head of geotechnical and tunnelling
www.WSP.com
020 7314 5000
consultant
contractor
340 23.0 Bc BIM Bp Cl D Dw Dp Ge Gri GI Gr I N Pp Pm Rs Rm Sp Sn T Bd C Ee E F H I M O Q R S T CI CI EA L M NE NI Nee New S SE See Swe W Af As Au Ee Me Na Sa We