- Accord Tours
- ARG Group
- Algoma Central Properties
- AMB Property Corporation
- Anpro Excavating
- Azuria Group
- Ballantry Homes
- Bank of Montreal
- Baywood Homes
- Brookfield Homes
- Camrost Development Corporation
- Canac Kitchens
- Canadian Niagara Hotels
- Canadian Tire Corporation
- Canderal-Stoneridge Equity Group
- Capital Developments Ltd.
- Citiscape Development Corporation
- College Park
- Conservatory Group
- Correct Group of Companies
- Cornwall Venture Corporation
- Cortellucci Group of Companies
- Daniels Capital Group
- Empire Communities
- Equity Venture Group Corporation
- Esbin Property Management
- Four Valleys Group
- Fernbrook Homes
- Freed Developments
- Genstar Development Company
- Georgian Group
- Goldman Group
- Goldpark Group / Goldpark Homes
- Grandview Homes
- Great Gulf Group of Companies
- Greenpark Homes
- Guglietti Brothers Investments
- Guscon Enterprises
- GWL Realty Advisors
- Heathwood Homes
- Hullmark Developments
- Intrawest Corporation
- Inzola Construction
- Krpan Group
- Lakeview Homes
- Legal Aid Ontario Real Estate Division
- Lehndorff Management
- Lincoln Mall Associates
- Leons Furniture
- Lormel Homes
- MacKenzie Financial Corporation
- Mady Development Corporation
- Magna International
- Manulife Real Estate
- Mattamy Development Corporation
- Menkes Developments
- Metrus Properties
- Mellon Bank
- Minto Communities
- Misener Properties Group
- Monarch Corporation
- Mutual Trust
- National Hockey League Players Association
- National Homes
- Niagara Resorts
- North American Development Group
- Nutristock Corporation
- Ontario Development Corporation
- Ontario Hydro Real Estate Division
- Oxford Developments
- Paletta International Corporation
- Paradise Homes
- Penfund Management Limited
- Petro-Canada Real Estate Division
- Primont Homes
- Prologis
- Prudential Real Estate Group
- Richter & Associates
- Romspen Investment Corporation
- Rosart Properties
- Royal Pine Homes
- Sarno Holdings Corporation
- SiteLine Group
- Solmar Development Corporation
- Stafford Developments
- Staples Business Depot
- State Building Group
- Stellarbridge Management Group
- Sunoco Real Estate Group
- Swan Lake Village
- Taro Properties
- The Lakeview Group
- Tim Hortons / The TDL Group
- Tishman Group
- Toronto Sufferance Truck Terminal (Kennedy)
- Townwood Homes
- Triloft Developments
- United Furniture Warehouse
- University Centre
- Village Grove Plaza and Townhouses
- Visco Holdings
- Walmart Canada Corporation
- Walton International Group
- Ward Associates
- Wheelwright Group
- Woodbridge Avenue (1995) Development
- York Heritage Management
- Yorkville Capital Corporation