A
Abbott Laboratories
Accelrys, Inc.
Advent Capital Management
Aetna Inc.
Affinity Plan
AIG (American International Group)
AJA Restaurant Group
Albertsons, Inc.
Alcalde & Fay
Allianz Group
Alltel Communications
Altria Corporate Services, Inc.
Altria Group, Inc.
American Airlines
American Express Co. Inc.
Anheuser-Busch Companies, Inc.
AON Risk Services
Apple Computer, Inc.
ArvinMeritor, Inc.
Ashland Inc.
Auto Club Group
Avenir Partners
Avis Group
AXA Financial

B
Bank of America
The Bank of New York
BankOne
Barthwell Group, Inc.
BayPackets, Inc.
Blue Cross/Blue Shield of Massachusetts
The Boeing Company
Booz, Allen & Hamilton, Inc.
The Boston Consulting Group
BP

C
Cadbury Schweppes PLC UK
Capital Guradian Trust Company
Carmel Services, LLC
Caterpillar Inc.
Catholic Health Initiatives
Catholic Healthcare West

CEMEX

Chemtura Corporation

Chestnut Pearson & Associates
Christian & Timbers
Chubb Corporation
Cisco Systems, Inc.
Citigroup Inc.
Clarke Enterprises LLC
The Coca-Cola Company
Coca-Cola Enterprises, Inc.
Coca-Cola North America
Comerica Bank
Compass Group – The Americas Division
Corning Inc.

Cox Communications
Cox Enterprises, Inc. .

D
DaimlerChrysler Corporation
Dallas Medical Resource
Darden Restaurants Inc.
DBL Multi Media Group
Deere and Company
Dell Computer Corporation

Deloitte & Touche USA LLP
Delphi Corporation
DentaQuest Ventures, Inc.
Deutsche Bank
The Directors' Council
Dollar General Corporation
DTE Energy
Duke Energy Field Services
D&B (Dunn & Bradstreet)
DuPont Company
Duquesne Light Company

E
E*Trade Financial

Eastman Kodak Company
Eaton Corporation
Edison International
E.I. DuPont de Nemours
Eli Lilly and Company
Embarq Corporation

Entergy Services, Inc.
Enterprise Technology Partners LLC
The Executive Leadership Council
ExxonMobil Corporation

F
Fannie Mae
First Energy Corp.
FIS Group
Fisk University
Food Lion
Fowler & Associates
Frito-Lay, Inc.

G
Garrison-Walker Financial Group, LLC
General Electric Co.
General Dynamics
General Mills, Inc.
General Motors Corporation
GenNx360 Capital partners
Global Signal Inc.
Global Tech Financial, LLC
Goldman, Sachs & Co.
Granville Academy National Inc.
Grisham Group LLC

H
Halliburton Company
Hallmark Cards, Inc.
Harlem Globetrotters International, Inc.
Harley-Davidson Motor Company
Harrison & Associates
The Hartford Financial Services Group, Inc.
HCA Hospital Corporation of America
Hewlett-Packard Company
Home Box Office
The Home Depot

Honeywell International Inc.
Hurshell Associates Inc.

I
IBM
Illinois Tool Works Inc.
Infiniti of Chantilly

J
J.C. Penney Company, Inc.
JPMorgan Chase
JPMorgan Chase Foundation
James E. Farmer Consulting, Inc.
Jimmy Jones & Associates
Jo-Ann Stores, Inc.
Johnson & Johnson
Johnson Bryce, Inc.
Jones Lang LaSalle

K
Kaiser Foundation Health Plan
Kellogg Company
Kelly Services
KeyBank Corp.
Kimberly-Clark Corporation
Korn Ferry International
Kraft Foods, Inc.

L
La Salle Bank Corporation
Lardon & Associates
Lehman Brothers
Lemle & Kelleher, L.L.P.
Liz Claiborne
Lockheed Martin Corporation
Lockheed Martin Enterprise Information Systems
Lockheed Martin Information Technology
L’Oreal USA

M
Manheim Auctions
Marriott International
Mars Electronic International (MEI)
MassMutual Life Insurance Company
MasterCard Worldwide
MBIA Inc.
McNeil Nutritionals, LLC
Medtronic, Inc.
Memorial Sloan-Kettering Cancer Center
Merck & Co., Inc.
Merisant
Merrill Lynch & Co., Inc.
MetLife Corporation
Microsoft Corporation
Miller Brewing Company
Moody’s Investors Service
Morgan Stanley
Morhyne Development Company LLC
Morrison & Foerster LLP
MTV Networks (Nickelodeon, Nick@Nite, TVLand, Spike TV)

N
National Association for the Advancement of Colored People (NAACP)
Nestle Purina Petcare Europe
New York Life Insurance Company
New York Life Investment Management, LLC
The New York Times Company
North Star Advisors, LLC
Novations Inc.
NRG Energy Inc.

O
ONEOK, Inc.
OnStation
Osyka
Owens Corning

P
Pacific Gas & Electric Company
Pacific Management Systems
Pepsi-Cola Company
PepsiCo North America
Pfizer Inc.
Philip Morris USA
Pitney Bowes
PNC Bank
The Polk Street Group
Polo Ralph Lauren
PPG Industries, Inc.

Praxair Inc.

PricewaterhouseCoopers
The Principal Financial Group
Progress Energy
Pro-Line International
The Prout Group
Prudential Financial

Q
Quaker Foods & Beverages

R
Raytheon Company
Red Lobster Heartland Division
Robinson Group Holdings, Inc.
RR Donnelley
Ruden McClosky Smith Schuster & Russell, P.A.
Ryder System, Inc.

S
Safeway, Inc.
Sara Lee Corporation
Scholastic, Inc.

Sealed Air Corporation
Sears, Roebuck and Co.
Shell EP International Ltd.
Shell Retirement Co.
Shore Bank
SimplexGrinnell
Smith Partnership
SNA Consulting Inc.
Sodexho
The Sorrel Group

Southern Company
Spectrum International, Inc.
Sprint Nextel
Starbucks Coffee Company

Starcom MediaVest Group
State Street Corporation
Student Funding Group, LLC
Sullivan Staffing Strategies
Sun Microsystems, Inc.
Sunoco, Inc.
Symantec Corp.

T
TAG Holdings, LLC
Target Corporation
Texas Health Resources
TGF Associates, Inc.
Time Warner Inc.
Toyota Motor Manufacturing
Tyco International (US) Inc.

U
UBS Investment Bank
Union Pacific Railroad
The University of the District of Columbia
The UPS Foundation

V
Verizon Communications Inc.
VHA, Inc.

W
Wachovia Corporation
Walgreen Co.
Wal-Mart Stores Inc.
Walt Disney Company
Washington Mutual
Washington Nationals Foundation

Waste Management, Inc.
Wellington Management Company, LLP
WesternGeco/Schlumberger
The Wheeler Group
Williams
Willis North America
Wyndham International

X
Xerox Corporation

Y
Yazaki North America, Inc.
Young & Rubicam Brands