Abbey National plc
Abbott Laboratories
Accenture Ltd
Advanced Micro Devices, Inc.
Advanta
Aetna Inc.
AFLAC Incorporated
Alliance Data Systems
Alliant Techsystems Inc.
Altria Group, Inc.
American Express Company
American International Group, Inc.
AMERIGROUP Corporation
AmerisourceBergen Corporation
Amgen Inc.
AMR Corporation
Anheuser-Busch Companies, Inc.
AOL LLC
Aon Corporation
Apache Corporation
AIMCO
ARAMARK Corporation
ArvinMeritor, Inc.
AstraZeneca PLC
AT&T Inc.
Automatic Data Processing, Inc.
AutoZone, Inc.
Avaya Inc.
Avery Dennison Corporation
Avon Products, Inc.
Baker Hughes Incorporated
Bank of America
Bank of Montreal
Barclaycard
Barclays Bank PLC
Baxter International Inc.
BB&T Corporation
BellSouth Corporation
Boise Cascade Corporation
Boston Scientific Corporation
BP p.l.c.
Bristol-Myers Squibb Company
British Sky Broadcasting Group plc
Calpine Corporation
Canadian Tire Financial Services
Capital One Financial Corporation
Caremark Rx, Inc.
Caterpillar Inc.
CenterPoint Energy, Inc.
Charming Shoppes, Inc.
Charter Communications, Inc.
Chase Paymentech
CIBC
CIGNA Corporation
Circuit City Stores, Inc.
Cisco Systems, Inc.
Citibank Canada
Citigroup Inc.
CNA Financial Corporation
Comcast Corporation
Computer Sciences Corporation
ConAgra Foods, Inc.
Con-way Inc.
CSX Corporation
CVS Corporation
Darden Restaurants, Inc.
Dell Inc.
Deloitte & Touche LLP
Delphi Corporation
Devon Energy Corporation
Discover Financial
Discovery Communications, Inc.
Dominion Resources, Inc.
Duke Energy Corporation
Dynegy Inc.
E. I. du Pont de Nemours and Company
Eastman Chemical Company
eBay Inc.
EchoStar Communications Corporation
El Paso Corporation
Electronic Arts Inc.
Electronic Data Systems Corporation
Eli Lilly and Company
Embarq Corporation
Equity Residential
Exxon Mobil Corporation
Fannie Mae

Fifth Third Bancorp
First Data Corporation
First National Bank of Omaha
Follett Corporation
Fox Entertainment Group, Inc.
FPL Group, Inc.
Freddie Mac
Gannett Co., Inc.
Gap Inc.
GATX Corporation
GE Canada
GE Consumer Finance
Genentech, Inc.
GlaxoSmithKline plc
Global Payments
Goodrich Corporation
Halliburton Company
Hasbro, Inc.
HBOS plc
Health Net, Inc.
Hilton Hotels Corporation
Hormel Foods Corporation
HSBC Holdings plc
HSBC North America
Ingram Micro Inc.
Intel Corporation
InterContinental Hotels Group PLC
International Game Technology
International Truck and Engine 
Internet Security Systems, Inc.
Interstate Bakeries Corporation
J Sainsbury plc
Jack in the Box Inc.
Jacobs Engineering Group Inc.
Johnson & Johnson
Johnson Controls, Inc.
JP Morgan Chase
Kaiser Permanente
KB Home
KBR, Inc.
Kimberly-Clark Corporation
Kinder Morgan Energy Partners, L.P.
King Pharmaceuticals, Inc.
Kraft Foods Inc.
Land O'Lakes, Inc.
Lennar Corporation
Levi Strauss & Co.
Limited Brands, Inc.
Liz Claiborne, Inc.
Lloyds TSB Group plc
LOreal USA, Inc.
Lucent Technologies Inc.
Magellan Midstream Partners L.P
Marriott International, Inc.
Massachusetts Mutual Life Insurance
Mastercard
Mattel, Inc.
MBNA Canada
MBNA Corporation
McKesson Corporation
Merck & Co., Inc.
Metavante
MetLife, Inc.
Micron Technology, Inc.
Microsoft Corporation
Mirant Corporation
Moneris
Morgan Stanley
Motorola, Inc.
Nash Finch Company
National City Corporation
NBC Universal, Inc.
NCR Corporation
New York Life Insurance Company
NIKE, Inc.
Nordstrom
Norfolk Southern Corporation
Nortel Networks Corporation
Northeast Utilities
Novartis AG
NSTAR
PACCAR Inc
Pacific Mutual Holding Company
Pactiv Corporation
Pearson plc
Perot Systems Corporation
Pfizer Inc

PG&E Corporation
Praxair, Inc.
Presidents Choice Mastercard
Principal Financial Group, Inc.
Publix Super Markets, Inc.
Qwest Communications
R.J. Reynolds Tobacco Holdings, Inc.
Reuters Group PLC
Revlon, Inc.
Rio Tinto Group
Robert Bosch Corporation
Rohm and Haas Company
Royal Bank of Canada
Safeco Corporation
Safeway Inc.
Sara Lee Corporation
Schering-Plough Corporation
Sears Holdings Corporation
Selective Insurance Group, Inc.
Sempra Energy
Simon Property Group, Inc.
Sodexho, Inc.
Sony BMG Music Entertainment
Southern California Edison Company
Southern Company
Sprint Nextel Corporation
Staples, Inc.
Starbucks Corporation
Starwood Hotels & Resorts
State Farm Mutual Automobile Insurance
Sunoco, Inc.
Symantec Corporation
Synovus Financial Corp.
Target Corporation
Taylor Woodrow plc
TD Bank Financial Group
TIAA-CREF
Temple-Inland Inc.
Tesoro Corporation
Texas Instruments Incorporated
The Allstate Corporation
The Chubb Corporation
The Coca-Cola Company
The DIRECTV Group, Inc.
The Hartford Financial Services Group
The Hershey Company
The Lubrizol Corporation
The Mutual of Omaha Companies
The Northwestern Mutual Life Insurance
The Progressive Corporation
The Royal Bank of Scotland Group plc
The St. Paul Travelers Companies, Inc.
The TJX Companies, Inc.
The Walt Disney Company
The Williams Companies, Inc.
Thrivent Financial for Lutherans
Time Warner Inc.
Total System Services, Inc.
Toys ''R'' Us, Inc.
Triad Hospitals, Inc.
TRW Automotive Holdings Corp
Tyco International Ltd.
Tyson Foods, Inc.
Unilever
UnionBanCal Corporation
United Parcel Service, Inc.
UNUMProvident Corporation
US Bancorp
UST Inc.
Valero Energy Corporation
VeriSign, Inc.
Verizon Communications Inc.
Verizon Wireless
Viacom Inc.
Visa International
Wachovia Corporation
Walgreen Co.
Washington Group International, Inc.
Washington Mutual, Inc.
Waste Management, Inc.
WellPoint, Inc.
Wells Fargo
Wendy's International, Inc.
Whirlpool Corporation
Wm. Wrigley Jr. Company
Wyeth
Xerox Corporation