General Motors
	DiamlerChrysler
	The Ford Motor Company
	Delphi Automotive Systems
	Defense Advanced Research Projects Agency (DARPA)
	U.S. Department of Energy (DOE)
	U.S. Department of Transportation (DOT)
	National Science Foundation (NSF)
	Hawaii Electric Vehicle Demonstration Project (HEVDP)
	Mid-Atlantic Regional Consortium for Advanced Vehicles (MARCAV)
	Electrosource, Inc.
	Arbin Instruments
	Eveready Battery Company
	Sandia National Laboratories
	National Aeronautics and Space Administration (NASA)
	Jet Propulsion Laboratory (JPL)
	The Pennsylvania Department of Environmental Protection
	Air Products and Chemicals, Inc.
	National Energy Technology Laboratory
	Lynntech, Inc.