A123 Systems, Inc.

A123 Systems, Inc. (NASDAQ:AONE) designs, develops, manufactures and sells rechargeable lithium-ion batteries and battery systems, and provides research and development services to government agencies and commercial customers. In the transportation industry market, the Company works with global automotive manufacturers and tier 1 suppliers to develop batteries and battery systems for hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs) and electric vehicles, (EVs). The Company’s cylindrical batteries are available for use in automotive and heavy duty vehicles. Its product offerings include batteries in a number of sizes and forms, as well as packaged modules and fully-tested battery systems. The platform for battery and battery system development is the Company’s Nanophosphate material. The Company’s energy solutions group offers a range of packaged systems, as well as sub-module building blocks for battery system development.