• Argent
  • Audit Commission
  • Communities Scotland
  • Construction Industry Council
  • Construction Industry Training Board
  • Department for Communities and Local Government
  • Department of Finance, Ireland
  • Department of Trade and Industry
  • European Commission
  • Eurostat
  • Manchester City Council
  • National Audit Office
  • Office for Government Commerce
  • Scottish Executive
  • The Carbon Trust
  • Waste & Resources Action Programme