2nd Story Software, Inc.

Circle Graphics

Cypress Pharmaceutical, Inc.

eCircle GmbH

K2 Advisors

Numara Software

WIND TELECOM S.p.A.

American Access Care

Global 360, Inc.

Microban International

TARGUSinfo

Youth and Family Centered Services, Inc.

Advisory Research, Inc.

eDreams

Sophos Plc

Logistics Health Inc.

One Call Medical, Inc.

OpenLink Financial, Inc.

Triumph HealthCare

Clayton Holdings, Inc.

Creditex, Inc.

Eagle Test Systems, Inc.

EYP Mission Critical Facilities, Inc.

Preferred Freezer Services, Inc.

Alere Medical, Inc.

Asurion

CFRA Holdings, LLC

CompBenefits Corporation

CoreLogic Systems, Inc.

Drive Assist UK Ltd.

Florida Career College

J&B Software

SmartStream Technologies

Ameritrade Holding Corporation
(NASDAQ: AMTD)

Chartered Marketing Services

Mythic Entertainment, Inc.

National Imaging Associates, Inc.

NaviSys, Inc.

Quantitative Analytics, Inc.

SoftMed Systems, Inc.

And 1

Healthlink, Inc.

HVL, Inc.

Instinet Group Inc.

Unique Instruments, Inc.

InstallShield Software® Corporation

Lava Trading Inc.

NuGenesis Technologies Corporation

United Pet Group

Voyant Technologies, Inc.

Kintana, Inc.

TogetherSoft Corporation