About
Michael Mansouri is a serial entrepreneur, angel investor and advisor to VCs and technology start-ups with successful exits in Silicon Valley for over 20 years. He has a strong track record of building value for shareholders, raising capital, scaling the companies, and successful exits. Mansouri started in Silicon Valley in 1999 as Chairman, President, and Chief Executive Officer of iPass Inc., a leading provider of global roaming and security products. He raised $75 million in funding, built global channels and strategic partnerships. The company had a successful exit in 2003 (NASDAQ: IPAS) for $1.0bn. He then served as President and Chief Executive Officer of OmniTrust Security Systems, a leading provider of content security, which was sold in 2005 to Heisei Denden of Japan. He co-founded and served as Chairman and Chief Executive Officer of Avalon Global Solutions, a leading provider of managed mobility solutions and cyber security services, which was sold in 2011 to Widepoint Commu
Position in the VCSift Database
- • 92 investors hold the Chairman & CEO role in VCSift. Michael Mansouri is one of them.
- • 7,285 investors are based in San Francisco, California, United States.
Data sourced from 410,343 investor profiles. Updated June 2026.
Investment Focus
- Stages
- seed
- Location
- San Francisco, US
Contact Information
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