Karl Mattson

Karl Mattson is an angel investor at Cyera [1]. He is active in the New York artificial intelligence investment landscape through this role [1].

Experience

1. Founder and Managing Director

   Squared Circle VenturesJun 2025 to Present
2. AWS Super Angel Investor

   Amazon Web Services (AWS)Jan 2025 to Present
3. Investor

   GlowNov 2025 to Present
4. Angel Investor

   CyeraJul 2021 to Present
5. Seed Investor

   Artemis SecuritySep 2025 to Present
6. Seed Investor

   Novee SecurityJul 2025 to Present
7. Seed Investor

   OptiJul 2025 to Present
8. Seed Investor

   Daylight SecurityJan 2025 to Present

Education

• Boston University · Master of Science - MS, Computer and Information Systems2006 - 2008
• Auburn University · Master of Business Administration - MBA2004 - 2008
• St. Mary's University · Bachelor of Business Administration - BBA1999 - 2002

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