William McLendon

Sight Resource Corporation is engaged in providing eye care products and services for the correction of common vision disorders. The company operates more than 120 eye care chains across US.

Ibis Technology Corp. develops, manufactures and markets SIMOX-SOI implantation equipment for the worldwide semiconductor industry. SIMOX creates an insulating oxide barrier below the top surface of a silicon wafer through implantation and annealing. The company's proprietary oxygen implanters produce SIMOX-SOI wafers by implanting oxygen atoms just below the surface of a silicon wafer to create a very thin layer of silicon dioxide between the thin operating region of the transistor at the surface and the underlying silicon wafer itself. It was founded in October 1987.

ZymeTx, Inc is a biotechnology company, which is engaged in the discovery, development and commercialization of products used to diagnose and treat viruses. The company's ViraZme technology focuses on the development of molecules that interacts with an enzyme of specific origin, such as viral, mammalian or bacterial origin. It was founded in 1994 and is headquartered in Oklahoma City, OK.

Passport Systems, Inc. provides scanning system services. It develops active and passive solutions to automatically detect, localize, and identify concealed threats and contraband for a broad range of applications, including pedestrian, vehicle, and fixed-facility-based approaches. The firm offers an automated, non-intrusive Cargo Scanning System that has the capability to analyze the composition of materials and accurately identify the contents of a container, including commercial items, contraband, fissile materials, explosives, and other materials. The company was founded by William Bertozzi, Robert J. Ledoux and Stewart K. Hall in December 2002 and is headquartered in Billerica, MA.

Lumentum Optical Corp. supplies commercial Gas Cluster Ion Beam (GCIB) equipment. The company was founded by Allen Kirkpatrick in 1984 and is headquartered in Milpitas, CA.

Vallum Corp. develops and produce a nano-scale surface technologies to improve implantable medical devices. The company was founded in 2015 and is headquartered in Nashua, NH.