ADA-ES
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Active Power
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American Superconductor
(AMSC)

Aurora Energy Resources
(TSX:AXU)

Calgon Carbon
(CCC)

Cambrios Technologies
(Private)

Coaltek
(Private)

Covanta Holding Corporation
(CVA)

Distributed Energy Systems
(DESC)

Earth Biofuels
(EBOF.OB)

EnerNOC
(Private)

EnerTech Environmental
(Private)

Enova Systems
(ENA)

Environmental Power
(EPG)

Evergreen Solar
(ESLR)

Fat Spaniel Technologies
(Private)

Fiberforge
(Private)

Fiberstars
(FBST)

Flow International
(FLOW)

Fuel Cell Energy
(FCEL)

GreatPoint Energy
(Private)

H2Gen Innovations
(H2Gen Innovations)

Headwaters
(HW)

HelioVolt
(Private)

Hexcel
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Hydrogenics
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HydroPoint Data Systems
(Private)

Imperium Renewables
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Industrial Enterprises of America
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ISE Corporation
(Private)

Konarka
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Lighting Science Group
(OTCBB:LSGP)

Maxwell Technologies
(MXWL)

Mendel Biotechnology
(Private)

Metretek Technologies
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Microfield Group
(MICG)

NanoGram
(Private)

Nanostellar
(Private)

Nanosys
(Private)

Nova Biosource Fuels
(NVAO)

Novazone
(Private)

Optomec
(Private)

Orion Energy Systems
(Private)

ORMAT Technologies
(ORA)

Pentadyne
(Private)

Pionetics
(Private)

Plug Power
(PLUG)

PowerGenix
(Private)

PowerLight
(Private)

Powerspan
(Private)

Quantum Technologies
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Rentech
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Resin Systems
(OTCBB:RSSYF)

Sensicore
(Private)

SmartSynch
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Solicore
(Private)

Sustainable Systems
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UQM Technologies
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Allconnect
(Private)

American Technology Corporation
(ATCO)

ANADIGICS
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Anaren
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Artimi
(Private)

Axesstel
(AFT)

Chordiant Software
(CHRD)

DiBcom
(Private)

Endwave
(ENWV)

Entropic Communications
(Private)

Fortinet
(Private)

Foundry Networks
(FDRY)

Groove Mobile
(Private)

Ikanos Communications
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Inapac Technology
(Private)

Informatica
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Intellon
(Private)

Interwoven
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j2 Global Communications
(JCOM)

Juniper Networks
(JNPR)

KANA Software
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Kopin
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LoopNet
(LOOP)

MEDecision
(Private)

Navini Networks
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Planar Systems
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SafeNet
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SanDisk
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Secure Computing
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SonicWALL
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SupportSoft
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Techwell
(TWLL)

Think Partnership
(Private)

TIBCO Software
(TIBX)

Trafficmaster
(LSE:TFC)

TranSwitch
(TXCC)

u-Nav Microelectronics
(Private)

VitalStream Holdings
(VSTH)

WebEx
(WEBX)

Webroot Software
(Private)

Witness Systems
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Zango
(Private)

Zarlink Semiconductor
(ZL)

ZipRealty
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Zoran
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