3M Foundation
Abramson Family Foundation
AIG Sun America Assest Management
Akridge Real Estate Services
Aronson & Company
BB&T Bank
Beers + Cutler PLLC
BlackRock Financial Management, Inc.
Calvert Group, Ltd.
Capital Research and Management Company
Citigroup Global Markets Inc.
The Clark Construction Group, LLC
Credit Suisse
Deutsche Bank
The Donohoe Companies Inc.
E*Trade Financial
The Richard Eaton Foundation
Mark David Ein Foundation
The Fernandez Foundation, Inc.
Fidelity & Trust Bank
Fried, Frank, Harris, Shriver & Jacobson, LLP
Graduate Management Admission Council
HSBC Securities (USA) Inc.
Interstate Worldwide Relocation
JCPenney

JetBlue Airways
Johnston, Lemon & Co.
Leonsis Foundation
Lincoln Financial Group
M&T Bank
Richard E. & Nancy P. Marriott Foundation, Inc.
Marriott International, Inc./The J. Williard and Alice S. Marriott Foundation
Milestone Merchant Partners
Morgan Stanley
National Geographic Society
Panacea Consulting, Inc.
PNC Bank
Protiviti
Rand Construction Corporation
RBS Greenwich Capital
Reznick Group
Russell Reynolds Associates
Spirent Communications
The Staubach Company
Stone Street Capital
Taconic Capital Advisors LLC
Texas Pacific Group
Verizon
Wrecking Corporation of America

AIW, Inc.
Allied Capital Partners, L.P.
AOL
Bailey Capital Corporation
Beacon Capital Partners, LLC
The Bernstein Companies
Bessemer Trust
Blank Rome LLP
Bracewell & Giuliani LLP
Brown Advisory
The Carl M. Freeman Associates, Inc.
CB Richard Ellis
Citigroup Foundation
Cushman & Wakefield
Datawatch Systems
John & Linda Derrick
ePals, Inc.
Fannie Mae Foundation
Forest City Washington
FOX Architects, L.L.C.
General Electric Foundation
The Gold Group LLC
Leon Harris
Host Hotels & Resorts, Inc.
In-Q-Tel, Inc.
International Brotherhood of Electrical Workers
Intersections Inc.
J.E. Robert Companies
JP Morgan
Kimsey Foundation

The Kiplinger Foundation
Lehman Brothers
The Mary & Daniel Loughran Foundation, Inc.
Malek Family GRNTR Charitable Trust
Manganaro Midatlantic, LLC
Marriott Wardman Park Hotel
Microsoft Corporation
Morino Institute
Neustar
New Technology Management, Inc.
Northrop Grumman Corporation
Pillsbury Winthrop Shaw Pittman, LLP
Pritchard Industries, Inc.
Ramsey Asset Management
SAP America, Inc.
Schifter Family Foundation
SM&A
Small, Greenberg, Funger, Ochsman Partnership
Smith Group
SRA International, Inc.
SunTrust Bank
Toyota Motor North America, Inc.
Trammel Crow Company
United Way of the National Capital Area
Vornado/Charles E. Smith Companies
The Washington Post
Washington Real Estate Investment Trust
WashingtonFirst Bank
WFT Engineering, Inc.
Windy City Wire

The Ad Solution
ACON Investments, LLC
Patricia Alper
Charles Elliott (C.E.) Andrews
Arent Fox PLLC
Argy, Wiltse & Robinson, P.C.
Asset Management Advisors
Association of American Railroads
BB&T Capital Markets | Windsor Group
BDO Seidman, LLP
Edward Beckwith
Tom Beddow
David L. Bishop
Boston Properties, LP
Joseph Bracewell
Patricia Brooks-Nobles
Rick L. Burdick
Vincent Burke
William J. Burns
CEO Project, LLC
Chad E. Clark
Lisa Cines
Columbia Management
Community Foundation for Southeast Michigan
Donald Conrad
Jason Crist
CVS
Jonathan Davies
James G. Davis Construction Corporation
DBI Architects, P.C.
Diamond Property Company LLC
Dietze Construction Group, Inc.
Dimick Foundation
DKW Communications, Inc.

Dominion Resources Services, Inc.
Eastbanc, Inc.
Eiger Consulting, Inc.
Exxon Mobil Lubricants and Specialties
EYA, LLC
Gavin Farr
Lawrence P. Fisher II
Henrietta Fore
Friedman, Billings & Ramsey
Gensler
Paul Giordano
Dan Glickman
Greater Washington Board of Trade
Jack Griswold
Stanley Gutkowski
Halifax Investment Management, LLC
Harmon Consulting LLC
HarVest Bank of Maryland
Holland & Knight, LLP
Jesse “Rip” Howard
The JBG Companies
Kellner DiLeo & Co., LLC
Clifford M. & Camille E. Kendall Family Fund
Kensington Investment Group
Laila K. Krause
LaSalle Leffall
Paull Lindy
Linowes & Blocher LLP
Mann and Marshall, LLP
Marsh Inc.
McKee Nelson LLP
Bill McSweeny
Monument Realty LLC
Arthur “Bud” Morrissette

R. Edwin Offterdinger
Roderic Ordway
Orr Partners, LLC
Penne Korth Peacock
Perseus, LLC
Pierce Associates, Inc.
Powell Goldstein LLP
Qorvis Communications
Radio One, Inc.
Steve Rainey
Regional Title Incorporated
Robert C. Roane
Martin Rodgers
Martin Rohling
John Sanders
David M. Schwarz/Architectural Services, Inc.
ServiceCorps
Jonathan Shames
Joel Simon
The Sisco Family Fund
Slayton Search Partners, Inc.
Sparkman + Associates
Gary H. Tabach
Tech Data Corporation
Tishman Speyer Properties, LP
Joe Tringale
TSI / Exterior Wall Systems, Inc.
ValueOptions
Venable LLP
Carol Wait
Washington Redskins
Wells Fargo Bank, N.A.
June Whelan