Quantum Fuel Systems Technologies Worldwide, Inc., an integrated alternative energy company, engages in the development and production of propulsion systems, energy storage technologies, and alternative fuel vehicles. Its portfolio of technologies include electronic controls, hybrid electric drive systems, hydrogen storage and metering systems, and alternative fuel technologies that enable fuel efficient, low emission hybrid, plug-in electric hybrid, fuel cell, and alternative fuel vehicles. The company also provides powertrain engineering; system integration; manufacturing and assembly of packaged fuel systems; and battery control systems for vehicles and other applications, including fuel cells, hybrids, plug-in electric hybrid, alternative fuels, and hydrogen refueling. In addition, Quantum Fuel Systems Technologies designs, engineers, and manufactures hybrid and fuel cell vehicles. The companys powertrain engineering, system integration, and assembly capabilities provide fast-to-market solutions to support the production of hybrid and plug-in hybrid, hydrogen-powered hybrid, fuel cell, alternative fuel, and specialty vehicles, as well as modular and transportable hydrogen refueling stations. Its customer base includes automotive original equipment manufacturers, military and governmental agencies, aerospace, and other strategic alliance partners. The company operates in the United States, Germany, Japan, Iceland, Hungary, and internationally. Quantum has strategic alliance with General Motors, Fisker Automotive, Asola, and Advanced Lithium Power, Inc. The company was founded in 2000 and is headquartered in Irvine, California.