3M Health Information Systems, Inc.

ABELSoft Corporation
Adastra Software Ltd.
American TeleCare, Inc.
Apelon, Inc.
Aspyra, Inc. [APYI]
Atlas Development Corporation
AuthentiDate Holding Corp. [ADAT]
Axolotl Corporation

Bluegate Corporation [BGAT]

CareCentric, Inc.
CareMedic Systems, Inc.
Cedaron Medical, Inc.
Cerner Corporation [CERN]
Claimsnet.com, Inc. [CLAI]
Clinical Computing Plc
CLINICARE Corporation
CodeRyte, Inc.
CollaborateMD
Computer Programs and Systems, Inc. [CPSI]
Consulier Engineering, Inc. [CSLR]

D.R. Systems, Inc.
DeJarnette Research Systems, Inc.
DeltaWare Systems Inc.

e-MDs, Inc.
eClinicalWorks, LLC
Emergisoft Holding, Inc.
Epic Systems Corporation

Fitbug Holdings PLC

Global Med Technologies, Inc.
GTESS Corporation

Healthcare Management Systems, Inc.
Healthland Inc.
Healthscreen Solutions Incorporated
Healthx, Inc.
Hickman-Kenyon Systems, Inc.

Image Technology Laboratories, Inc. [IMTL]
iMetrikus, Inc.
IMS MAXIMS plc
InterCare DX, Inc. [ICCO]
iSOFT Group Limited

Jonoke Software Development Inc.

Labtronics Inc.
Landacorp, Inc.
Logibec Groupe Informatique Ltd.

M2S, Inc.
MDI Achieve, Inc.
MedAptus, Inc.
MedAssets, Inc. [MDAS]
MEDecision, Inc.
Medfusion, Inc.
Medical Information Technology, Inc.
Medidata Solutions, Inc. [MDSO]
MedInitiatives, Inc.
MediSolution Ltd.
Mediware Information Systems, Inc.
MedPlus, Inc.
Merge Healthcare Incorporated [MRGE]
Meridian Technique Limited
MidasPlus, Inc.
Millennium Pharmacy Systems, Inc.
Misys
MModal Inc. [MODLF]
Momentum Healthware Inc.

Netsmart Technologies, Inc.
NextGen Healthcare Information Systems, Inc.
Nuesoft Technologies, Inc.

Ormed Information Systems Ltd.
Outcome Concept Systems, Inc.

Payformance Corporation
Pharmagest Inter@ctive
Picis, Inc.
PrimeCare Systems, Inc. [PCYS]
Protechnic Exeter Limited
Purkinje Inc.

QuadraMed Corporation
Quality Systems, Inc. [QSII]

R-TAS Systems, Inc.
Raintree Systems, Inc.

Sandata Technologies, LLC
Sectra AB
SecureCARE Technologies, Inc.
SironaHealth, Inc.
Soft Computer Consultants, Inc.
Speedus Corp. [SPDE]
Streamline Health Solutions, Inc. [STRM]
Sunquest Information Systems, Inc.
SureQuest Systems, Inc. [SUQU]
SureScripts, LLC

The TriZetto Group, Inc.

Ultrasis plc
Unibased Systems Architecture, Inc.

Vigil Health Solutions Inc.
Visicu, Inc.
Vital Images, Inc.

WebMD Health Corp. [WBMD]

XIFIN, Inc.

Zynx Health Incorporated
Zywave, Inc.