Angler Development

Archstone-Smith

Argo Investment

Armada Hoffler

Atapco Properties

Bayer Properties

Benderson Development

Bos Group

Boston Properties

Business Improvement

Capital Properties

Carl Friedman Companies

Centex Homes

City Interest

City of Bellevue, WA

City of Clearwater, Florida

City of Falls Church

City of Gaithersburg, MD

City of Lakewood, Colorado

City of Sarasota, Florida

City of Takoma, Washington

City of Tempe, Arizona

City of Washington, DC

City of Winter Springs, FL

Clark Realty Trust

Comstock Homes

Diamond Properties

District

Douglas Development

Elm Street Development

Equity Residential

Federal Realty Investment Trust

Florida Rock

Forest City Enterprises

Foulger Pratt

Gables Properties

George Mason University

Harbor Properties

Harvard Development, Inc.

Hines

Holladay Corporation

Horning Brothers

James Doran Company

JBG Companies

JPI

KB Homes

Konover Development

KSI

Lerner Enterprises

Lincoln Properties

Live Work Learn Play

Louis Dreyfus

Lowe Enterprises

Macerich

Marx Realty

Meridian

Michael Harris Development

Mid City Urban

Mile High Properties

Miller & Smith

Monday Properties

Newland Communities

Northwestern Mutual Insurance Co.

Opus

OTO Development

Pulte Homes

Realen Development

Regency Centers

Schnitzer West

Segale

Shea Homes

Sidewalk Development

Stark Enterprises

Starwood

Terrabrook

The Bozzuto Group

The Carlyle Group

The Daniel Corporation

The Greenberg Companies

The Kaempfer Company

The Mills Corporation

The Oxbridge Group

The Peterson Companies

Touchstone Development

Tower Companies

Trammell Crow Residential

Transwestern Commercial

Tucker Development

University of Maryland

Vornado

Vulcan

Washington, DC Downtown

Welk Resort Group