K. Tibor Toth

7AC Technologies, Inc. develops heating, ventilation and air conditioning systems. Its liquid desiccant and plastic membrane plate based air conditioning system is designed to be a drop in replacement for existing rooftop HVAC systems on commercial and industrial buildings. The company was founded by Peter Vandermeulen and B. Eric Graham in 2009 and is headquartered in Beverly, MA.

Ekotrope, Inc. offers software solutions. Its products include rater, optimizer, Ekotrope TCO, wall calculator, floor calculator, and roof calculator. The company was founded by Ziv Rozenblum, Cy Kilbourn, Nick Sisler, Edward F Crawley and Benjamin DeLillo in 2011 and is headquartered in Boston, MA.

Berkshire Partners LLC (Berkshire Partners) is a private equity subsidiary of Berkshire Partners Holdings LLC founded in 1986 by Christopher Clifford, Carl Ferenbach, Russel L. Epker, Brad Bloom and Richard Lubin. The firm is headquartered in Boston, Massachusetts.

CoolChip Technologies, Inc. develops hardware solutions for electronics cooling. It also offers heat exchangers and thermal management. The company was founded by Steven Stoddard, Lino Gonzalez, and William Sanchez in 2010 and is headquartered in Somerville, MA.

Ascent Venture Management Inc (Ascent Venture Partners) is a venture capital firm founded in 1985. The firm is headquartered in Boston, Massachusetts.