Taylor Greason

Credit Suisse Securities (USA) LLC (Credit Suisse Securities USA) is the broker/dealer division of Credit Suisse Securities (USA) LLC, an investment banking company headquartered in New York City. The firm was founded in 1998 and is a wholly owned subsidiary of Credit Suisse (USA), Inc., ultimately owned by Credit Suisse Group AG (SWX: CSGN) in Switzerland. Credit Suisse Securities USA offers a suite of equities, solutions and credit products and services which includes global securities sales, trading and execution, prime brokerage and comprehensive investment research. Their clients include financial institutions, corporations, governments, institutional investors, such as pension funds and hedge funds, and private individuals around the world.

Enel X North America, Inc. engages in developing and providing intelligent software, and response solutions. It serves commercial real estate, government and education, healthcare, manufacturing, and retail industries. The company was founded by David B. Brewster and Timothy G. Healy in December 2001 and is headquartered in Boston, MA.

HelioVolt Corp. designs and manufactures thin film solar photovoltaic modules. Its products are used on commercial rooftops, utility ground mounts, residential, building-integrated photovoltaics and custom installations. The company was founded by Billy J. Stanbery in 2001 and is headquartered in Austin, TX.

VGF Advisers (US) LLC, formerly Virgin Fuels, is a venture capital/private equity firm located in New York City. The firm is a subsidiary of Virgin Group Ltd.