PORTFOLIO COMPANIES
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Beacon Power Corporation
Biometric Access Company
Calydon, Inc.
Cardiac Science Corporation
Chroma Energy, Inc.
Clean Energy
Converse, Inc.
Distributed Energy Systems Corp.
Evergreen Solar, Inc.
Fisk Electric Company
Haggar Corporation
Ilex Oncology
ImageWare Systems, Inc.
Iridian Technologies, Inc.
LeukoSite, Inc.
Live Picture, Inc.
Maritime Telecommunications Network
NetObjects, Inc.
Nexus Energy Software, Inc.
Northern Power
NxtPhase T&D Corporation
Perseus Books, L.L.C.
PhotoMedex
Pinacl Solutions UK Ltd.
Puralube Inc.
Raleigh Cycle Limited
Rosetta Inpharmatics
Serveron Corporation
Seismic Equipment Solutions, LP (SES)
Soft Switching Technologies Corporation
ViroPharma Inc.
Vision Solutions, Inc.
Vehicle Production Group, L.L.C.
Westport Innovations Inc.
Workflow Management, Inc.
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