Administaff, Inc.
Advisory Board Company, The
Alliance Data Systems Corporation
Allied Waste
American Reprographics Company
Apollo Group, Inc.
Blackboard Inc.
Bright Horizons Family Solutions, Inc.
Capella Education Company
Career College Association
Career Education Corporation
CB Richard Ellis Group, Inc.
CDI Corporation
Ciber
CIBT - China
Cintas Corporation
Convergys Corporation
Corinthian Colleges, Inc.
Corporate Executive Board Company, The
CoStar Group, Inc.
DeVry Inc.
Diamond Management and Technology Consultants Inc.
Ecolab Inc.
eCollege.com
Eduventures, LLC
Equifax Inc.
ExlService Holdings Inc.
Experian
Fidelity National Information Services Inc.
First Advantage Corporation
FTI Consulting, Inc.
G&K Services, Inc.
Garmin International
Gartner, Inc.
Gevity HR, Inc.
Grubb & Ellis Company
Heartland Payment Systems
Huron Consulting Group
Intermap Technologies
Iron Mountain
ITT Educational Services, Inc.
Jackson Hewitt Tax Service
Jones Lang LaSalle
K12 Inc.
Kelly Services Inc.
Kforce Inc.
Labor Ready
Laureate Education
LECG Corporation
Lincoln Educational Services Corporation
LivePerson
LoopNet
Manpower Inc.
McGraw-Hill Companies
Moody's Corp.
Navigant Consulting Inc.
NAVTEQ
NeuStar, Inc.
New Oriental Education & Technology Group, Inc.
NutriSystem, Inc.
On Assignment, Inc.
Pátria - Banco de Negócios
Paychex, Inc.
PeopleSupport, Inc.
Perot Systems
Resources Global Professionals
Sallie Mae
SkillSoft plc
Strayer Education, Inc.
Sykes Enterprises, Inc.
TeleTech Holdings, Inc.
TPI
Unisys Corporation
United Rentals
Universal Technical Institute, Inc.
Universidad Estacio de Sa
Valassis Communications, Inc.
Verifone Holdings, Inc.
Wall Street Institute
Weight Watchers International, Inc.
Western International University India
WNS Global Services
Wright Express