About C2SEC

C2SEC is a cybersecurity startup based in Seattle WA, United States. The co-founders are from Microsoft and IBM, with years of cybersecurity and AI experience managing the most challenging cyber security issues in the world. 

We are very proud of being a member of F10 Accelerator and Microsoft for Startups program. We are thrilled to be supported by Sequoia Capital.

Meet The Team

Chengyun Chu

Co-Founder | CEO​

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Haifeng Liu

Co-Founder | Chief Scientist​

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Renato Martignoni​

Executive Team | Business Dev.​

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William Peteroy


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Fengmin Gong


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