Duncan Greatwood

Xage Security, Inc. develops block chain-protected security platform. Its products include xage gateway, xage broker, optional xage client agent, and xage cloud. The firm serves transportation, utilities, manufacturing, energy, and building management industries. The company was founded by Susanto Irwan and Roman Arutyunov and is headquartered in Palo Alto, CA.

Topsy Labs, Inc. operated as an online platform for social content search engine. The company was founded in 2006 and is headquartered in San Francisco, CA.

Part of Celestica, Inc., Madge Networks Ltd. is a British company that specializes in the development, production, and distribution of computer hardware and software products. The company is based in Chalfont St. Giles, UK. Madge Networks was acquired by Celestica International Holdings, Inc. on February 01, 1998.

Conexant, Inc. manufactured semiconductor products. Its products include various combinations of digital signal processors, network or communication processors, and integrated software on silicon, analog front-end chips, line drivers, and reference design guides. The company was headquartered in Irvine, CA.

Virata Corporation. develops, manufactures and provides communications processors and DSL chips along with integrated software modules to manufacturers of equipment utilizing digital subscriber line and broadband wireless technologies

PostPath, Inc. provides software solutions. It develops email and collaboration servers and products for corporate messaging and collaboration environments. The company was founded by Duncan Greatwood in 2003 and is headquartered in San Jose, CA.