3M Company
AARP
Accenture LLP
AECOM
Allstate Insurance Company
Altria Client Services
American Airlines
American Express Company
Aon Corporation
Aramark
Astrazeneca Pharmaceuticals LP
AT&T
Bank of America
Benistar Admin Services, Inc.
Boehringer Ingelheim Corporation
Booz Allen Hamilton
BP America Inc.
Bristol-Myers Squibb Company
Capital One
Caraustar Industries, Inc.
Cargill Inc.
Catalent Pharma Solutions
Catholic Healthcare West
Chevron Corporation
CIGNA Corporation
CITGO Petroleum Corporation
Colgate-Palmolive Company
Compass Group, The Americas
Computer Science Corporation
ConAgra Foods, Inc.
ConocoPhillips
Consolidated Edison Company of New York
Constellation Energy
Cox Communications, Inc.
Credit Suisse First Boston LLC
Deere & Company
Del Monte Foods Corporation
Dell Inc.
DHL Express
Diageo North America
Duke Energy Corporation
DuPont
Eaton Corporation
Eli Lilly & Company
Entergy Corporation
Estée Lauder Companies Inc.
Exelon Business Services Company
Exxon Mobil Corporation
Fannie Mae
Federal Home Loan Bank of San Francisco
Freddie Mac
Gap Inc.
General Electric Company
Genentech, Inc.
General Mills
GlaxoSmithKline
Goldman Sachs & Co.
Graduate Management Admission Council
GTSI Corporation
H.J. Russell & Company
Halliburton
Harley-Davidson Motor Company
Hewlett-Packard Company
Honda Manufacturing of Alabama, LLC
Honeywell
IBM
Intel Corporation
International Paper Company
ITT Corporation
JC Penney Company, Inc.
JetBlue Airways Corporation
JM Family Enterprises, Inc.
Johnson & Johnson
JPMorgan Chase Bank NA
Kaiser Foundation Health Plan, Inc.
KeyCorp
Kraft Foods
Kroll, Inc.
Law School Admission Council
Leo Burnett Company, Inc.
LexisNexis
Liberty Mutual Insurance Company
LifeLock, Inc.
Liquidity Services, Inc.
Macy's Inc.
Marriott International, Inc.
Mary Kay Corporation
MassMutual Financial Group
McDonald's Corporation
Merck & Co., Inc.
Merrill Lynch
Microsoft Corporation
MillerCoors
Monsanto Company
Morgan Stanley
MV Transportation, Inc.
National Grid
Navistar, Inc.
New York Life Insurance Company
Newegg Inc.
Nike Inc.
Nsoro, LLC
Nuclear Electric Insurance Limited
NVIDIA Corporation
Pacific Gas and Electric Company
Pepco Holdings, Inc.
PepsiCo. Inc
Pfizer Inc.
Pitney Bowes Inc.
Porzio Pharmaceutical Services, LLC
PPG Industries, Inc.
PRAXAIR, Inc.
Premier Media Inc.
Prince & Associates
Prudential Financial
Qualcomm, Inc.
Quest Diagnostics Incorporated
Qwest Communications International Inc.
Reckitt Benckiser Inc.
Reed Elsevier Inc.
Rockwell Collins
Rolls Royce North America
S.C. Johnson & Son, Inc.
Sara Lee
Schering-Plough Corporation
Scripps Networks Interactive, Inc
Sears Holding Company
Sempra Energy
Shell Oil Company
SMG Consulting, Inc.
Sodexo, Inc
Sony Electronics Inc.
Southern California Edison Company
Staples, Inc.
Starbucks Coffee Company
Starwood Hotels & Resorts Worldwide
Sun Microsystems, Inc.
Synopsys, Inc.
Target Corporation
Tessera North America, Inc.
The Boeing Company
The Church Pension Fund
The Clorox Company
The Coca Cola Company
The Dow Chemical Company
The Juilliard School
The Vanguard Group, Inc.
The Williams Companies, Inc.
Toll Brothers, Inc.
Tyco International Inc.
Tyson Foods, Inc.
UBS
UnitedHealth Group
U.S. Foodservice, Inc.
Verizon
Wal-Mart Stores, Inc.
Waste Management
WellPoint, Inc.
Wells Fargo & Company
Xerox Corporation
XO Holdings, Inc.
Updated as of 04-22-2010
