Accenture

APCO Worldwide

Arent Fox LLP

BB&T

Beyond Velocity / Market Connections

Brother's Mechanical Inc.

Bruce Thorne

Capitol Petroleum Group

CBRE

Chapman and Cutler LLP

Chick-fil-A of Capital Center Boulevard and Steeplechase

Clark Construction Group, LLC

Clark Enterprises, Inc.

Comcast Foundation

CrossCountry Consulting

Danaher Corporation

Davis Polk

Doctors Community Hospital Foundation

Drinker Biddle & Reath LLP

EagleBank

Elite Island Resorts

Eurasia Group

Federal Realty Investment Trust

FIS

Freddie Mac

Gail and Benjamin Jacobs

General Dynamics

Halcyon

Hon. Joseph and Alma Gildenhorn

Host Hotels & Resorts

HSBC

ICF International

J.P. Morgan

JBG Smith

JLL

Kastle Systems

Kevin B. Clark

Lockton Companies

M&T Bank

Mastercard

MGM Resorts International

Michael Ellis

Miles & Stockbridge P.C.

Miller & Long Co., Inc.

MorganFranklin Consulting

NFP I The Meltzer Group

Pamela L. Bentley

Patricia I. Brooks-Nobles

PNC Bank

Prince George's Community College

Red Coats Inc.

Reich & Tang LLC

RLJ Lodging Trust

S&R Foundation

Salamander Hotels & Resorts

Saul Ewing Arnstein & Lehr LLP

Stradley Ronon Stevens & Young, LLP

Syzygy

The Alan and Carol Kelly Charitable Foundation

The Community Foundation For Northern Virginia, Inc.

The Honorable Ann W. Brown and Donald A. Brown

The Montgomery College Foundation

University of Maryland

Valcourt Building Services, LLC

Venable LLP

Virginia 529

Wachtell, Lipton, Rosen & Katz

Akin, Gump, Strauss, Hauer & Feld LLP

Bernstein Management Corporation

BlackRock

Bradley C. Flickinger

Chesapeake Lodging Trust

Cornerstone Research, Inc.

David A. Kessler

David Samuels

Delaware Community Foundation

Enterprise Holdings

EY Foundation

Foley & Lardner LLP

G.S. Proctor & Associates

Gracia Martore

Hatch Exhibits

Hilton

James W. Cornelsen

John A. Stalfort

John M. Oliver

Matthew Schwartz

McGuireWoods LLP

Morgan, Lewis & Bockius LLP

NBC4

Noblis

Power Design Inc.

Robert S. Lavet

Shapiro & Duncan

Shooshan Company

Skadden

Steve and Daphne Rainey

Turner Construction Company

Washington Suburban Sanitary Commission

Adena T. Friedman

Ali Khosravi (CWS)

American Century

Andersen Tax

Aon

Archfina

AxiomSL

Becky Anderson

Beers & Cutler

Bernstein Family Foundation

Beth A. Johnson

Bisnow Family

Boston Properties

Bozzutto Development Company

Bratti Tile & Terrazzo, LLC

Chain Bridge Bank

Children's Hospital Foundation

Children's National Health System

Citi Private Bank

City National Bank

Community Foundation Boulder County

Cox Communications Inc

Credit Suisse

Curtis Buser

Dante D'Egidio

Davis Yoho

Ed Mauser

Eden Stright

Elizabeth K. Bower

EONE

Family Services, Inc.

Genpact International, LLC

Georgette Kiser

Geppetto Catering

Gerald Carlson

Greg Wallig

Harlan Enterprises

Havtech

Horace Lamb

Hossein Ejtemai

ICMA-RC

Integrated Resource Technologies, Inc.

IVY Planning Group

James Schumacher

James Tuzzolino

John A. Harris

John Durrant

Jon E. Bortz

Jonathan Moorley

Jose M. Hernandez

Joseph Burke

Joshua Bernstein

JP Morgan Chase Private Bank

Jurie Holdings LLC

Kedisha Ebanks

Kevin Clark

Kim Hancy

King & Spalding, LLP

Lehman, Smith & McLeish, PLLC

Leigh Press

Liquidity Services

Lisa Lipsky

LMI

Lynne Ford

Manuel Seara

Marty Rodgers

Matching Gifts Grant

Megan Varani

Merrill Corporation

Michael Corrigan

Michael R. Micholas

Miller & Chevalier

Mimi Yeh

Monumental Sports & Entertainment

MYTA Technologies

National Geographic Partners

Navigant

Nick Nguyen Truong

Pebblebrook Hotel Trust

Percival Stern Family Foundation

Perfect Settings LLC

Perseus Realty

Phil de Picciotto

Pillsbury Winthrop Shaw Pittman, LLP

PN Hoffman

Protiviti

RBC Wealth Management

Rebecca H. Parker

Richard LaFleur

Robert Johnston

RP3 Agency

RyanSharkey, LLP

Sandra Goetz

Sandy Spring Bank

Scaffold Resource

Scott Adams

ScottMadden Management Consultants

Shulman Rogers

Sibley Memorial Hospital Foundation

SimCorp

Steve Wilt

SunTrust Foundation

TD Ameritrade

The Anderson Company

The Downtown Jaycees Foundation

The Siegfried Group, LLP

Tiber Hudson LLC

Verizon Foundation

Wayne S. Corini

Wellnet Healthcare

Wilkes Artis, Chartered

Willis Towers Watson

WilmerHale

Woori America Bank

YPO Washington DC Chapter

Abbey Ruby

Adrianne Chmiola

Alan Kelly

Albert H. Small

Alyssa Anderson

Amy Smith

Andrew Emery

Andrew Lewis

Andrew P. Clements

Andrew Papadakis

Andy E. Fuhrmann

Annette Smith

Anthony J. Buzzelli

Barbara Ard

Barrett Witkin

Benjamin Kane

Bognet Construction

Brian Grega

Brian Patterson

Brian Schwartz

Bruce Blondin

Bruce Spengler

Carl MacCartee

Carl Patton

Cathell & Associates

Charles Arsenault

Chris Marston

Christien Peets

Christopher W. Ullman

Corinne Dougherty

Court Maton

Cummins-Wagner Donation

Dad X

Dan Kotter

Daniel Basca

Daniel J. O'Neill

Daniel Nellius

Daniel S. Shiff

Daphne Swanson

Dave & Christy Haug

Dave and Barb Kent

David Friedman

David Hall

David Hudson

David Kay

David Straut

Deborah Salzberg

Dennis Gilfoyle

Derek Ligeikis

Dhavan Mehta

Diana Stoltzfus

Diane Dudley

Diane M. Betteridge

Dirk W. Wyckoff

Dolly Jacobs

Donald Freese

Door Systems Inc DSI

Edward L. Isler

Eileen Chow

Eric Rasmussen

Eric Sutphin

Erica Dodd

Erik Linn

Fred Parker

Geoffrey Harkness

Gibbs Lott

Gina Gin

Gina Huntington

Glori Roque

Greg Argyros

Hannah Hahn

Happy Hours Grant

Heather Reilly

Heidi Robey

Hochol Lim

Ignacio Diaz

Jacobus Bouwer

James and Bridget Coffing

James Gould

James Hahn

James Meyers Company LLC

Janice K. Murfield

Janice Mays

Jason Salzetti

Jayme Hayes

Jeff Wood

Jeffery M. Rubery

Jennifer Jensen

Jennifer L. Wall

Jennifer Smith

Jerry and Anne Carlson

Jessica Burt

Jill Weeter

Jim & Gwen Traficant

Jim Mulcahy

Joe Cooper

Joe Davis

John Rodgers

Johnson Controls

Jon Lieber

Jordan DeDona

Jose Hercules

Joseph Davis

Kalie Benjamin

Karin Dean

Katherine LaVelle

Kathleen Purtill

Kati Penney

Katie Kummer

Kenneth A. Samet

Kenneth Marshall

Kevin C. Virostek

Kim Fabian

Kim Wallace

Kristina Wilmer

Leigh Hayes

Lerch Early & Brewer

Linda Singh

Lis Driscoll

Lisa Cuomo

Lisa Dawson

Liz Shore

Marissa Patrick

Mark Boyer

Mark Carlson

Mark Chopko

Mark Dellavecchia

Mark Hellmer

Mark Mahar

Mark Verdi

Melisse Swift

Meredith Sumpter

Michael MacDonnell

Michael McLaughlin

Michael Warsaw

Michelle Montes

Mike Blount

Mike Risk

Naman Parekh

Nathan Houser

Nicoletta Koratsis

Nina O'Connor

Nishita Henry

Nora Wheeler

Norman Howarth

P.J. Warwick

Pam & Ed Kozlosky

Pam Olson

Pat Howard

Patrick Ryan

Patty Nauman

Paul Addington

Paul Donato

Paul Feeko

Paul Fitzgerald

Prufesh Modhera

R.B. Hinkle Construction

Rahman Harrison

Rani Doyle

Ray Beeman

Raymond Monroe

Rene Cathelineaud

Rhonda Neal

Rob Porcelli

Robert Dwyer

Roderick Carmody

Rohit Kumar

Ronald Morgan

Russell Randle

Sajeev Malaveetil

Sally Eidge

Sandra Patricola

Santram Family

Sarah Cherne

Satyakanth Maddu

Scott Fuller

Scott Mackay

Scott Vaughn

Scott Woodworth

Sean Flanagan

Sean Morris

Seth Goldman & Julie Farkas

Shirley Edwards

Sok Un Chong

Srini Subramanian

Stefan Patchan

Steve Baker

Steve Proctor

Sundhar Sekhar

Susan Burkinshaw

Susan Nelson

Susan/David Ungerer

T.J. Neville

TaMiya Dickerson

Thomas Petty

Tien Wong

Tim Lohnea

Timothy Cody

Timothy O'Neil

Tina Cannon

Todd Boyle

Todd Lohr

Tom Leonard

Tomas Tekle

Tracy Kenny

Wendy Morton-Huddleston

William F. Wallace

Wynnstay Foundation