Bruce M. Margetson

Luminous Networks, Inc. was an access network equipment company. It was a privately funded access communications equipment company enabling service providers to provide information, communications and entertainment services to their customers. The firm was located in Cupertino, CA.

Silicon Graphics, Inc., is a leader in high-performance computing, visualization and storage. SGI's vision is to provide technology that enables the most significant scientific and creative breakthroughs of the 21st century. Whether it's sharing images to aid in brain surgery, finding oil more efficiently, studying global climate, providing technologies for homeland security and defense or enabling the transition from analog to digital broadcasting, SGI is dedicated to addressing the next class of challenges for scientific, engineering and creative users

Endwave Corp. designs and manufactures radio frequency modules that enable the transmission, reception and processing of high-frequency signals in telecommunications networks, defense electronics and homeland security systems. The company was founded in 1991 and is headquartered in San Jose, CA.

Cortina Systems, Inc. provided communications semiconductor solutions. The company was founded by Amir Nayyerhabibi, Zeineddine Chair, and Hojjat Salemi in 2001 and was headquartered in Sunnyvale, CA.