Éric Giroux

Equity Management Partners LLC (Equity Management Partners) is private equity firm founded in 2010 by Tom Klein, Pierre Villeneuve. The firm is headquartered in Cambridge, Massachusetts.

Lyric Semiconductor, Inc. designs, develops, and manufactures semiconductors and circuit products for signal processing applications. The company was founded by Ben Vigoda and Reynolds David in 2006 and is headquartered in Norwood, MA.

GelSight, Inc. designs and sells surface imaging equipment. It offers benchtop scanners that capture the surface geometry of any material regardless of its optical properties. The company was founded by William J. Yost III, J?nos Roh?ly, Micah Kimo Johnson and Edward H. Adelson in July 2011 and is headquartered in Waltham, MA.

Cambrius, Inc. Develops and manufactures chemical process analyzers. It offers complementary metal oxide semiconductor based optical components with process test instrumentation to develop chemical sensors. The company was founded in March, 2004 and is headquartered in Waltham, MA.

Filter Sensing Technologies, Inc. develops frequency measurement and control technologies. Its products include on-vehicle sensors and controls, filter cleaning and reconditioning equipment, and advanced instrumentation, and diagnostic systems. The company was founded by Alexander Sappok and Leslie Bromberg in May, 2008 and is headquartered in Malden, MA.