Adam Wallen

Unifrax is a leading producer of high temperature insulation products for a wide variety of industrial applications. The firm's well-known Fiberfrax ceramic fiber product line, revolutionary Insulfrax and Isofrax, soluble fiber products, and other high temperature insulation products provide innovative heat management solutions and exceptional value to their customers in a wide range of markets. With manufacturing and sales presence in the global marketplace, and a leadership position in the global high temperature fibers market, Unifrax offers its worldwide customers the high quality products, service and support that have been the Unifrax standard for more than 60 years.

GEO2 Technologies, Inc. develops multifunctional filters for next-generation clean diesel solutions, is helping to meet the global need for better fuel economy with reduced emissions. The company patented cross-linked microstructure for diesel particulate filtering and other gas and fluid emission control applications. GEO2 works directly with ceramic and catalyst companies, as well as automakers. The company was founded by Rob Lachenaue & Zuberi Bilal and is headquartered in Woburn, MA.

Novum Medical, Inc. operates as a medical device company. It engages in the development of advanced orthobiomaterials utilizing a proprietary process capable of producing structures that are both strong and porous. The company was founded by Paul K. Nichols, Jr. and is headquartered in Woburn, MA.

Nano Terra, Inc. develops and commercializes transformational products. The firm also offers displays and electronic packaging materials, fuel cells, batteries and solar power, sensors and consumer goods. The company was founded by Myer Berlow, Eric L. Keller, Carmichael S. Roberts and Ueli Morant in 2006 and is headquartered in Cambridge, MA.

Breakthrough Energy Investment LLC (Breakthrough Energy Ventures) a venture capital arm of Breakthrough Energy LLC was founded in 2016 by Bill Gates. The firm is headquartered in Boston, Massachusetts.

MedSentry, Inc. develops and markets solutions that facilitate increasing medication adherence rates and reducing hospital admissions for heart failure-related emergency department visits and admissions and all cause admissions. The company was founded by David Bear and is headquartered in Westborough, MA.

VEIR, Inc. provides energy services. The company is headquartered in Boston, MA.