Financial Institutions
  Adamson Associates
  American Express - Canada
  Bank of America
  AON Reed Stenhouse Inc.
  Canaccord Capital Inc.
  Capgemini
  Deutsche Bank of Canada
  Hospitals of Ontario Pension Plan (H.O.O.P.P.)
  Hewitt Associates
  LawPRO
  Marsh Canada Limited
  Metro Credit Union
  Onex Corporation
  PricewaterhouseCoopers
  State Bank of India (Canada)
  VISA Canada Association
Institutional
  Ontario College of Teachers
  University of Toronto
  UOIT/Durham College
Legal and Accounting
  BDO Dunwoody LLP
  Blaney McMurtry LLP
  Cassels Brock & Blackwell LLP
  Deloitte & Touche LLP
  Grant Thornton LLP
  Legal Aid Ontario
  McMillan Binch LLP
  Ernst & Young LLP
  Gowling Strathy Henderson
  Heenan Blaikie LLP
Pharmaceutical
  AstraZeneca Canada Inc.
  Organon Canada Limited
  Sanofi-Synthelabo Canada Inc.
Architects & Designers
  HOK Worldwide Alliance
  Kasian Architecture & Interior Design
Healthcare
  Hospital for Sick Children
  St. Josephs Health Care
  Truestar Health
Technology and Communication
  Alliance Atlantis Communications Inc.
  Bell exCITE
  Boston Scientific
  CIM Limited
  Craig Media Inc.
  Edelman Public Relations
  Homeland Security Technology Corporation
  Redwood Custom Communications
Government
  Ontario Energy Board
  Ontario Provincial Government
  Ontario Provincial Police
  The Regional Municipality of Peel      
Retail and Distribution
  Enbridge Consumers Gas
  Gay Lee Foods Co-operative Limited
  Loblaws  
  Magna International Inc. 
  Molson Breweries
  OMRON Canada Incorporated 
  Umbra Canada Ltd.
Gaming and Entertainment
  Magna Entertainment
  Mohawk Racetrack
  Niagara Fallsview Casino
  The Weather Network
Developers
  Cadillac Fairview
  GovanBrown
  Heron Group
  Shiplake Management Company
  Tridel Corporation