An alphabetical listing of the Tudor Venture's portfolio companies:

• Abiliti Solutions
• AccessLan Communications, Inc.
• Advanced Fibre Communication
• Allegro Development Corp.
• American Sports Product Group
• Appian Communications, Inc.
• Art Technology Group, Inc.
• Aspect Ratio, Inc.
• Assistive Technologies, Inc.
• Avici Systems, Inc.
• Axolotl, Inc.
• Batanga, Inc.
• Brio Technology
• Captura Software, Inc.
• Chordiant Software, Inc.
• Cielo Communications, Inc.
• Classic Sports Network
• Conversion Services International
• Corvis Corp.
• Crossbeam Systems, Inc.
• Digital Island, Inc.
• Enherent Corporation
• Enterworks, Inc.
• Fidelis Security Systems
• GAIN Capital Group
• Global Cash Access, Inc.
• Gray Peak Technologies, Inc.
• Hybrid Networks, Inc.
• IVT, Inc.
• Icon CMT
• Illusion Fusion, Inc.
• Incentra Solutions, Inc.
• InfoLibria, Inc.
• Integrated Development Enterprise, Inc.
• Intelligrated, Inc.
• Kitchen, Etc.
• Lightspeed Financial Inc.
• Linux Networx, Inc.
• ManagedStorage International, Inc.
• MangoSoft, Inc.
• Montgomery & Co.
• Mzinga
• N2 Broadband, Inc.
• N2K, Inc.
• Neocera, Inc.
• Nuasis Corporation
• Paragon Networks International
• Pipeline Trading Systems L.L.C.
• Roberts Radio, L.L.C.
• Shoebuy.com
• Sonexis, Inc.
• Switch & Data Facilities Co.
• TractManager, Inc.
• Transmeta Corporation
• Transwitch Corporation
• Turbine, Inc.
• Turin Networks, Inc.
• Vantage Media Corporation
• Vantrix Corporation
• Velocity Technology Solutions
• Verrillon, Inc.
• Virtify, Inc.
• Vixel Corporation
• Vurv Technology
• Wavelink Corporation
• WebMD Corporation
• Wimba, Inc.
• Wired Ventures, Inc.