AIMCO
Archstone-Smith
BRE Properties, Inc.
Carmel Partners, Inc.  
Center Bay Management
Equity Residential Properties Trust
Gerson Bakar & Associates
Irvine Apartment Communities
Legacy Partners
Lyon Management Group, Inc.
Oakwood Apartment Management
Prime Property Capital, Inc.
Sares Regis Company
Sobrato Development Companies
SSR Realty Advisors
Trammell Crow Residential
United Dominion Realty Trust
Western National Group
Woodmont Real Estate Services