20-20 Technologies Inc.
3D Nature, LLC
8D Technologies Inc.

ACCESS Systems Americas, Inc.
Acclivity LLC
Accubid Systems Ltd.
AccuSoft Corporation
ACI Worldwide, Inc. [ACIW]
Actify, Inc.
ActiveState Software Inc.
ADAMA Engineering, Inc.
Addinsoft SARL
Advanced Visual Systems Inc.
Agilent EEsof EDA
Agitar Software, Inc.
Aldec, Inc.
Aldon Computer Group
ALGOR, Inc.
Alibre Inc.
Allegro Development Corporation
Allot Communications Ltd. [ALLT]
Altair Engineering, Inc.
Altium Limited
Altova GmbH
American Innovations, Ltd.
Anadigm, Inc.
Analytical Graphics, Inc.
Ansoft Corporation [ANST]
ANSYS, Inc. [ANSS]
Apache Design Solutions, Inc.
Applications In Internet Time, LLC
Applied Wave Research, Inc.
Aquire, Inc.
Aras Corporation
Ardence, Inc.
Arena Solutions, Inc.
Ashlar Incorporated
Atrenta Inc.
Autodesk, Inc. [ADSK]
Avery Design Systems Inc.
AVEVA Group plc
AXIOM Design Automation

BASIS International, Ltd.
Beach Solutions Ltd.
Bentley Systems, Incorporated
Black Duck Software, Inc.
Blue Fox Enterprises N.V.
Blue Marble Group, Inc.
Blue Ridge Numerics, Inc.
BlueGnome Limited
BSQUARE Corporation [BSQR]

C2 Design Automation
Cadence Design Systems Limited
Cadence Design Systems, Inc. [CDNS]
CaminoSoft Corp. [CMSF.OB]
Carbon Design Systems, Inc.
CARIS
Carlson Software, Inc.
Catalytic, Inc.
Celoxica Holdings plc
Certeon, Inc.
Chip Estimate Corporation
Chordiant Software, Inc. [CHRD]
Cigital, Inc.
Cimatron Limited [CIMT]
Cimmetry Systems, Inc.
Clemex Technologies Inc.
CoCreate Software GmbH
CodaOctopus Ltd.
CodeWeavers, Inc.
ComponentOne LLC
Computer Modelling Group Ltd.
Concur Technologies, Inc. [CNQR]
CORDA Technologies Inc.
Core Mobility, Inc.
Coventor, Inc.
CoWare, Inc.
Critical Blue Ltd.

Dassault Systèmes [DASTY]
Dassault Systèmes Simulia Corp.
DataDirect Technologies, Inc.
dataforensics, LLC
Daystar Software, Inc.
Delcam plc
Denali Software, Inc.
Diskeeper Corporation
Divestco Inc.
DreamFactory Software, Inc.
DTM Consulting, Inc.

Eagle Point Software Corporation
Elsinore Technologies, Inc.
Empirix Inc.
Engineous Software, Inc.
Ensim Corporation
Environmental Systems Research Institute, Inc.
eRoomSystem Technologies, Inc. [ERMS.OB]
ESI Group
Espial Group Inc.
ESRI (UK) Ltd.
Evolving Systems, Inc. [EVOL]
Excitech Ltd.

Flomerics Group PLC
Fluent Inc.
Free Software Foundation, Inc.

Gallium Visual Systems Inc.
Gamma Enterprise Technologies, Inc.
GECI International
Gehry Technologies, Inc.
Gemcom Software International Inc.
General Software, Inc.
Gensym Corporation
Geomagic, Inc.
Geosoft Inc.
Geotech Computer Systems, Inc.
GiveMePower Corporation [GMPW.PK]
Graphisoft SE
GraphOn Corporation [GOJO.OB]
Green Hills Software, Inc.

Headway Software Technologies Ltd.
Home Director, Inc. [HMDO.PK]
Hypercube, Inc.

ICT Automatisering N.V.
ILOG S.A. [ILOG]
Image Sensing Systems, Inc. [ISNS]
Immersive Design, Inc.
INCAT International plc
INFINITE Software Corporation [IFSC.PK]
Infragistics, Inc.
Insightful Corporation [IFUL]
Instantiations, Inc.
Insyde Software Corp.
Intelligent Systems Corporation [INS]
Intergraph Corporation
Intermap Technologies Corporation
Interra Systems, Inc.
InterWorking Labs, Inc.
Intrinsity, Inc.
Invention Machine Corporation
iRise
ITT Visual Information Solutions
iUpload

Jasper Design Automation, Inc.
JBoss, Inc.
JETCAM International

Keigan Systems, Inc.
Klocwork Inc.
Kubotek USA, Inc.

Labtronics Inc.
LabVantage Solutions, Inc.
Landmark Graphics Corporation
LANSA Inc.
Laszlo Systems, Inc.
LEAP Software, Inc.
Lectra S.A.
Levanta, Inc.
Liant Software Corporation
Linspire, Inc.
LORANT Corporation
LynuxWorks, Inc.

M2 Systems, LLC
Mainsoft Corporation
Mandriva [MDKFF.PK]
Manhattan Associates, Inc. [MANH]
MapFrame Corporation
MAYA Heat Transfer Technologies Limited
Mentor Graphics (UK) Ltd.
Mentor Graphics Corporation [MENT]
MetiLinx, Inc.
Micro Focus International plc
MICROS Systems, Inc. [MCRS]
Microsoft Canada Co.
Microsoft Corporation (India) Private Limited
Microsoft Hong Kong Limited
Microsoft Limited
Microsoft Pty. Limited
Migo Software, Inc.
MindVision, Inc.
Minitab Inc.
Mistral Software Pvt. Ltd.
MKS Inc.
MontaVista Software, Inc.
Mozilla Foundation
MSC.Software Corporation [MSCS]
Mxi Technologies Ltd.

National Instruments Corporation [NATI]
NAVTEQ Corporation
Nemetschek Aktiengesellschaft
Nemetschek North America Inc.
New Boundary Technologies, Inc.
Newmerix Corp.
Nexaweb Technologies, Inc.
Nexidia, Inc.
Novas Software, Inc.

Object Reservoir, Inc.
ObjectFX Corporation
Objecutive, Inc.
Obsidian Software, Inc.
Omtool, Ltd. [OMTL.OB]
Open Source Applications Foundation
OpenTV Corp. [OPTV]
Opera Software ASA
Optiwave Corporation
Orchard Software Corporation
Osellus Inc.

Pacific GeoInfo Corp.
Parallels, Inc.
Parametric Technology Corporation [PMTC]
Parasoft Corporation
PCI Geomatics Enterprises Inc.
PDF Solutions, Inc. [PDFS]
Pegasus Imaging Corporation
Pinnacle Data Systems, Inc. [PNS]
Pitney Bowes MapInfo
PKWARE, Inc.
Planetweb, Inc.
Planit Holdings PLC
PLP Digital Systems, Inc.
Power On Software, Inc.
Pramati Technologies Private Limited
Presagis Inc.
Primeon, Inc.
Progress Software Ltd.
Prolific, Inc.
Pulsic Limited

QNX Software Systems International Corporation
Quality Engineering & Software Technologies Private Limited
QuikCycle, Inc

RadView Software Ltd. [RDVWF.OB]
Real Intent, Inc.
Reasoning, LLC
Rogue Wave Software, Inc.
RSoft Design Group, Inc.

Sagantec North America
Sapiens International Corporation N.V. [SPNS]
Scapa Technologies Limited
SDC International Pty Ltd.
Select Business Solutions, Inc.
Sequence Design, Inc.
SERENA Software, Inc.
Siemens Product Lifecycle Management Software Inc.
SILVACO International, Inc.
SimpleDevices, Inc.
Simtrol, Inc. [SMRL.OB]
SL Corporation
SoftArtisans, Inc.
SoftQuest Corporation
SoftTech Solutions, LLC
Software in the Public Interest, Inc.
SolidWorks Corporation
Solstice Software, Inc.
Sonnet Software, Inc.
SourceGear LLC
Stage-Gate Inc.
Superscape Group plc
Synfora, Inc.
Synopsys, Inc. [SNPS]
Synplicity, Inc.

Tao Group Limited
Teamstudio, Inc.
Tecplot, Inc.
Tekla Corporation
Tele Atlas N.V.
Tele Atlas North America Inc.
Telelogic AB
TestQuest, Inc.
The Linux Foundation
The MathWorks, Inc.
The SCO Group, Inc. [SCOXQ.PK]
The WhiteStar Corporation
think3, Inc.
TimeSys Corporation
TOPAZ Technologies, Inc.
Transitive Corporation
Turbolinux, Inc.
Tyler Technologies, Inc. [TYL]

Ubisense Limited

Valor Computerized Systems Ltd.
VaST Systems Technology Corporation
Vero Software Plc
Versata, Inc.
Virtual Iron Software, Inc.
Visual Numerics, Inc.
VMware, Inc. [VMW]

Watchdata Technologies Co., Ltd.
Win4Lin Inc.
Wolfram Research, Inc.
Wrightsoft Corporation

Xandros, Inc.

Yield Dynamics, Inc.

Zend Technologies Ltd.
Zuken Inc.