Companies

Current Investments

Agility Fuel Systems
Amp Electrical Distribution Services
AquaVenture Holdings
Detechtion Technologies
Ecore
Energex
Hayward Gordon
LumaSense Technologies
Petra Systems
Quench USA
Seven Seas Water
Soleras Advanced Coatings
TAS Energy
TPI Composites

Select Past Investments

212 Resources
Aspex Corporation (acquired by FEI Company)
Capstone Turbine (NASDAQ:CPST)
Comverge (NASDAQ:COMV)
DYMEC, Inc. (acquired by GarrettCom)
EcoSmart
Ecovation (acquired by Ecolab; NYSE:ECL)
Electro-Petroleum
Environmental Drilling Solutions
FiveCubits (acquired by Command Alkon)
FuelQuest (acquired by Saracen Energy)
GarrettCom, Inc. (acquired by Belden)
Icynene
Intellon (NASDAQ:ITLN) (acquired by Atheros Communications)
Ionics (acquired by General Electric; NYSE:GE)
Orcom Solutions (acquired by Alliance Data Systems; NYSE:ADS)
QuestAir Technologies, Inc. (acquired by Xebec Adsorption)
REC Solar (OB:REC)
RedPrairie (acquired by Francisco Partners Management, LLC)
VerticalNet (acquired by BravoSolution SpA)