Duncan Greatwood
Chairman at Xage Security, Inc.
Profile
Duncan Greatwood was the founder of PostPath, Inc. (founded in 2003) where he held the title of President & Chief Executive Officer from 2003 to 2011.
He is currently the Executive Chairman at Xage Security, Inc. (since 2017).
Mr. Greatwood's former positions include Chief Executive Officer & Director at Topsy Labs, Inc., Vice President-Corporate Development at GlobespanVirata, Inc., Vice President-Worldwide Marketing at Virata Corp., Vice President-European Sales at Conexant, Inc., and Head-Marketing at Madge Networks Ltd.Mr. Greatwood's education history includes undergraduate and graduate degrees from the University of Oxford and an MBA from the University of London.
Duncan Greatwood active positions
| Companies | Position | Start |
|---|---|---|
Xage Security, Inc.
 Xage Security, Inc. Packaged SoftwareTechnology Services 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. | Chairman | 05/09/2023 |
Former positions of Duncan Greatwood
| Companies | Position | End |
|---|---|---|
Topsy Labs, Inc.
 Topsy Labs, Inc. Internet Software/ServicesTechnology Services 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. | Chief Executive Officer | - |
Madge Networks Ltd.
 Madge Networks Ltd. Computer Processing HardwareElectronic Technology 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. | Sales & Marketing | - |
Conexant, Inc.
 Conexant, Inc. SemiconductorsElectronic Technology 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. | Sales & Marketing | - |
| GlobespanVirata, Inc. | Corporate Officer/Principal | - |
Virata Corp.
 Virata Corp. SemiconductorsElectronic Technology 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 | Sales & Marketing | - |
Training of Duncan Greatwood
| University of Oxford | Graduate Degree |
| University of London | Masters Business Admin |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 7 |
|---|---|
| GlobespanVirata, Inc. | Electronic Technology |
Virata Corp.
Virata Corp. SemiconductorsElectronic Technology 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 | Electronic Technology |
PostPath, Inc.
 PostPath, Inc. Packaged SoftwareTechnology Services 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. | Technology Services |
Conexant, Inc.
Conexant, Inc. SemiconductorsElectronic Technology 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. | Electronic Technology |
Madge Networks Ltd.
Madge Networks Ltd. Computer Processing HardwareElectronic Technology 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. | Electronic Technology |
Topsy Labs, Inc.
Topsy Labs, Inc. Internet Software/ServicesTechnology Services 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. | Technology Services |
Xage Security, Inc.
Xage Security, Inc. Packaged SoftwareTechnology Services 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. | Technology Services |
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