Bentley (CAD e.g. Microstation)
B.P. MCkeefry
http://www.bpmckeefry.com/cgi-bin/display/home
Crossrail
Korec Group (Trimble, Faro)
Leica Geosystems
http://www.leica-geosystems.co.uk/en/index.htm
RICS – The Royal Institution of Chartered Surveyors
Safe Contractor
http://www.safecontractor.com/
Supplier management community
http://www.achilles.co.uk/en/?option=com_content&view=article&id=285
Surveyors Ombudsman services
http://www.ombudsman-services.org/property.html
Thames Water
Thames Tideway Tunnel
http://www.thamestidewaytunnel.co.uk/