ACE Charitable Foundation
ADP
Aetna
American Express
American International Group (AIG)
Ameriprise
Amgen Foundation
Amica
Aon
Aptima Inc.
Arabella Insurance Group
Aspect
Assurant
Automatic Data Processing (ADP)
Bank of America
BD
Bill & Melinda Gates Foundation
BP
Bristol-Myers Squibb
Casey Foundation
Chubb & Son
CitiGroup
CNA Foundation
Cole Haan
ConAgra Foods Foundation
Corning, Inc.
Deutsche Bank
Duke Energy
Eaton Vance
EOG Resources
FairPoint
FM Global
Gannet
Gap Foundation
Gartner UBS
Gen Re (General Re)
General Electric
Gillette
GlaxoSmithKline
Goldman Sachs & Co.
Grainger
Grantham, Mayo & Van Oterloo
Home Depot
Illinois Tool Works
J.P. Morgan Chase
John Hancock
Johnson & Johnson
KeyBank
Kraft

LandAmerica
Markem
MassMutual
Merck & Co.
Merrill Lynch
Microsoft
Millennium
Mobil
Monsanto
National Grid
National Semiconductor
Nike
Novartis
Oracle
Organon
Pfizer
Pitney-Bowes
PNC
Progressive
Prudential
Putnam
Qualcomm
Reader’s Digest
Robert Wood Johnson
Rockwell Collins
Safeco
SPX Corp.
Swedish Match
T. Rowe Price Assoc.
TC Group
Tellabs
The Charity Giving Station
The Lubrizol Foundation
The St. Paul Co. Inc. Foundation
The Standard
The Washington Post
Thompson Reuters
Truist
Tyco
UBS
UNUM
US Cellular
Verizon
Wachovia
Wal-Mart
Wellington Mgmt. Co.
Wellspring Advisors
Yum Brands