Clients Include
- Amec
- ABB
- Amey
- Birse Rail
- Birse Civils
- Balfour Beatty
- Barhale
- BAM Nuttall
- Barratt Homes
- Bi-Water
- Black & Veatch
- Bluestone plc
- Bovis
- Bowmer & Kirkland
- Browne Construction
- Carillion Utility Services
- Chichester District Council
- Carey
- Clancy Docwra
- Costain
- Clough Smith
- Dean & Dyball
- DCT Civil Engineering
- Duffy Construction
- Dyno-Rod
- Dyer & Butler
- Durkin & Sons
- Daniel Contractors
- Donegan
- Droicon
- Enterprise
- EarthTec Morrison
- Entrepose
- Entec
- Engigas
- Electricity Supply Board, ROI
- East Sussex Council
- East Midland Electric
- East Surrey Water
- Falco
- 4 Delivery
- Fairclough Homes
- Fitzpatrick
- Galliford Try
- Gallagher
- Goodwood Road Racing
- Gleeson
- Graham
- Graydon Dawson
- Hyder Consultants
- Hochtief
- Haringey Council
- Harrogate Borough Council
- Hanson Construction
- Interserve
- Jackson Civil Engineering
- Jersey Water
- Keltbray
- Kier
- Knowsley Borough Council
- Kvaerner
- Laing O'Rourke
- Lagan
- Land & Marine
- Lewis Civil Engineering
- Lomand Homes
- Mackley
- May Gurney
- McAlpine
- Marriott
- Morgan Sindall
- Morrison
- Mansells
- Middle Fen & Mere
- McNicholas
- Murphy
- Nacap
- North Midland Construction
- Norwest Holst
- Osbourne
- O’Halloran & O'Brien
- Parsons Brinkerhoff
- Pell Frischmann
- Pipeway
- Rhuddland Borough Council
- Ringway
- Scottish & Southern Energy
- Skanska
- Sisk & Son
- Southern Electric
- Story Rail
- Sub-Terra
- Siemens-Amec-Spie
- Tarmac
- Thorne Civil Engineering
- Tomlinson
- Trant
- Tolent
- Walker
- Watermark
- Willmott Dixon
- White House
- Westel Utilities
