Johnson Controls
Liberty Mutual Ins. Group
Lockheed Martin
Marriott Hotels
Mandarin Oriental Hotels
McKesson
Medco Health Solutions
Mercedes Benz
Merck
Merrill Lynch
MetLife
MGM Grand Hotel & Casino Las Vegas
Microsoft
Morgan Stanley
Motorola
New York Life Insurance
Northrop Grumman
Omni Hotels
PepsiCo
Pfizer
Procter & Gamble
Prudential Financial
Radisson Hotels
Raytheon
Renaissance Hotels
Rio Hotel & Casino Las Vegas
Ritz-Carlton Hotels
Safeway
Sheraton Hotels
Sprint Nextel
Starwood Hotels
Target
TIAA-CREF
Time Warner
Travelers Cos.
United Parcel Service (UPS)
United Technologies
UnitedHealth Group
Verizon Communications
Wachovia Corp.
Walt Disney Hotels
Washington Mutual
Wellpoint
Wells Fargo
Westin
Wyndham Hotels