• Alchemy Properties, Ireland
  • Beacon South Court Management, Ireland
  • British Land
  • City and County of Swansea
  • Department for Education and Skills
  • Dublin Airport Authority, Ireland
  • Grosvenor
  • Hammerson plc
  • Health Services Executive, Ireland
  • Heritage Properties, Ireland
  • Imperial College London
  • John Lewis Partnership
  • Land Securities
  • Marks & Spencer
  • Morgan Stanley
  • National Grid Property Holding
  • Network Rail
  • News International Ltd
  • Serco
  • Stanhope