Back to Manifest
John Cowgill
John Cowgill
General Partner, Costanoa
Company
Costanoa
Based in
San Francisco, CA
Invests
Pre-Seed or Seed
Type
Investor
John Cowgill is General Partner at Costanoa Ventures, a San Francisco early-stage fund investing in cybersecurity, applied AI and space technology. He joined the firm in 2016 after working in tech startups and consulting at McKinsey, and built Costanoa's cybersecurity and space practices before his 2024 promotion to General Partner. He sits on the boards of Muon Space and Kepler Communications, two satellite companies, and also backed Cyberhaven and Empirical Security. He holds a degree in learning and organizational change from Northwestern University.
Relevant Investments
In the News

[ DIRTY JOBS Starts in: ]

23:22:47:18

[ section ]

become a sponsor

All rights reserved

DIRTY JOBS SUMMIT 2026

[ DIRTY JOBS Starts in: ]

23:22:47:18

[ section ]

become a sponsor

All rights reserved

DIRTY JOBS SUMMIT 2026

[ DIRTY JOBS Starts in: ]

23:22:47:18

[ section ]

become a sponsor

All rights reserved

DIRTY JOBS SUMMIT 2026