David B. Brewster

Beacon Power Corp. provides flywheel-based energy storage resources to system operators. It offers solutions at the utility-scale for power grid efficiency, frequency regulation, grid reliability, renewable power integration and other ancillary services. The company was founded in 1997 and is headquartered in Tyngsboro, MA.

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.

Vicinity Energy, Inc. operates heating and cooling networks. It provides power generation and building management services. The company was founded in 2004 and is headquartered in Boston, MA.

World Energy Solutions, Inc. offers energy management solutions to commercial and industrial businesses, institutions, utilities and governments to reduce their overall energy costs. It provides energy management services utilizing state-of-the-art technology and the experience of a seasoned management team to bring lower energy costs to its customers. The company was founded by Richard M. Domaleski on September 3, 1996 and is headquartered in Worcester, MA.

EnergyHub, Inc. develops software and hardware solutions to reduce energy consumption. Its solutions allow homeowners to understand and control energy use in real time and encourage people to take actionable steps to reduce consumption. The company was founded by Thompson Seth Frader and Thomas Kennedy in 2007 and is headquartered in Brooklyn, NY.

Shady Hill School operates primary and secondary schools. The private company is based in Cambridge, MA.

EMEX LLC operates as energy supply consultants that provide a real-time buying and selling environment for all commodities, products, and services. It specializes in Exchanges for all industry types. The Exchange creates a real-time trading environment that compels sellers to compete, resulting in prices dropping precipitously for businesses procuring energy. The company was founded by Todd Segmond and Ryan Segmond in 2007 and is headquartered in Houston, TX.

Linevision, Inc. provides secure non-contact transmission line monitoring, conductor asset management and dynamic line rating solutions to electric utilities worldwide. The company is headquartered in Boston, MA.

Mantis Innovation Group LLC engages in the provision of software and data analytics for facility performance improvement. The company is headquartered in Houston, TX.