INVESTMENTS

 Current Investments

 Historic Companies

•  Accelergy
•  Capstone Turbine
•  Catalytic Solutions
•  Comverge
•  Dymec
•  Ecovation
•  Fuelquest
•  Intellisource
•  Intellon
•  Ionics
•  OK International
•  Orcom Solutions
•  Powergenix
•  QuestAir
•  RedPrairie
•  Renewable Energy Corporation
•  VerticalNet

HISTORIC INVESTMENTS