Our clients

Water companies

  • Anglian Water Group
  • Anglian Water Services
  • Bristol Water
  • Cambridge Water
  • Dee Valley Water
  • Kelda Group
  • Northumbrian Water
  • Portsmouth Water
  • Scottish Water
  • Sembcorp
  • Bournemouth Water
  • Severn Trent Water
  • South East Water
  • South East Water (Victoria)
  • South Staffs Water
  • Sutton and East Surrey Water
  • Thames Water
  • United Utilities
  • Wessex Water
  • Yarra Valley Water (Victoria)
  • Yorkshire Water Services

Telecommunications companies

  • Airwave
  • BT
  • BT Openreach
  • eircom
  • O2
  • T Mobile
  • Vodafone

Energy companies

  • BG Group
  • Eastern Energy Australia
  • EDF
  • GDF Suez
  • National Grid Group
  • RWEnPower
  • Scottish Power
  • Transco

Transport

  • Network Rail
  • South West Trains

Regulators

  • CAA – Civil Aviation Authority
  • Communities Scotland
  • NEPO (Thailand) - National Energy Policy Office
  • Ofcom – UK Communications Industry Regulator
  • Ofgem – UK Energy Industry Regulator
  • Ofwat – UK Water Industry Regulator
  • The Essential Services Commission (Victoria)
  • The Housing Corporation
  • TSA – Telecare Services Association
  • HCA – Homes and Communities Association
  • The Office of Rail Regulation
  • WICS – Water Industry Commission for Scotland

Government

  • BIS - Department for Business Innovation & Skills
  • Defra - Department for Environment, Food & Rural Affairs
  • Department for Education
  • The Foreign and Commonwealth Office
  • The Home Office
  • The Training and Development Agency for Schools

Trade associations and research bodies

  • EAN and EAN international
  • Energy Networks Association
  • UKWIR - UK Water Industry Research
  • Water UK

Other infrastructure related businesses

  • Aqueduct
  • ARUP
  • Black and Veatch
  • I2O
  • The Berkeley Group
  • Valpak
  • Vision