The Allied Organization Award recognizes an organization which has notably contributed to the goals of AIA Seattle. 

2009
Sound Transit

2008
Seattle Housing Authority

2007
Seattle Art Museum

2006
Port of Seattle

2005
ARCADE

2004
U.S. Green Building Council Cascadia Chapter

2003
University of Washington Press

2002
Environmental Works

2001
Plymouth Housing Group

2000
Downtown Seattle Association

1999
Sunset Magazine

1998
Seattle Design Commission

1997
The Seattle Times

1996
Pilchuck Glass School

1995
Allied Arts of Seattle

1994
Northwest Institute for Architecture & Urban Studies in Italy

1993
Society of Architectural Administrators
(subsequently renamed "Society of Design Administration")