John Cowgill Location
San Francisco, United States
John Cowgill Work
- 2025–nowBoard Member @ Empirical Security
- 2024–nowBoard Member @ detections.ai
- 2024–nowBoard Member @ System Two Security
- 2023–nowBoard Member @ RunReveal
See more
- 2023–nowSeed Investor @ Mindtrip, Inc.
- 2022–nowBoard Member @ Definite
- 2022–nowSeed Investor @ Locket Labs
- 2022–nowSeed Investor @ rerun.io
- 2022–nowPre-Seed Investor @ rerun.io
- 2021–nowBoard Member @ Vividly (formerly Cresicor)
- 2021–nowBoard Member @ Vividly
- 2021–nowBoard Member @ Smile ID
- 2021–nowBoard Member @ Muon Space
- 2021–nowBoard Observer @ Novel
- 2021–nowBoard Member @ Smile Identity
- 2020–nowBoard Member @ Zentist
- 2019–nowBoard Member @ FOSSA
- 2019–nowBoard Member @ Kepler Communications Inc.
- 2019–nowBoard Observer @ Cyberhaven
- 2018–nowBoard Member @ Parallel Domain
- 2018–nowSeed Investor @ AppOmni
- 2018–nowBoard Member @ Cyberhaven
- 2018–nowBoard Member @ Leap
- 2018–nowBoard Observer @ AppOmni
- 2016–nowPartner @ Costanoa Ventures
- 2016–nowGeneral Partner @ Costanoa Ventures
- Principal @ Costanoa Ventures
- Summer Business Analyst @ McKinsey & Company
- Business Analyst @ McKinsey & Company
- Business Development @ Techweek
- Board Member @ Manifold Security
- 2017–2021Board Observer @ CDK Global
- 2017–2021Board Observer @ Roadster
- 2013–2016Consultant @ McKinsey & Company
- 2013–2014Business Operations @ Techweek
- 2012–2012Summer Associate @ Clarity Consulting
John Cowgill Investing
General Partner at Costanoa Ventures
- Stages
- Seed, Series A
- Sectors
- Deep tech
- Cheque size
- €1.8M–€4.6M
- Leads rounds
- Yes
- Fund size
- $890M
- Freshness
- Verified 1mo ago
John Cowgill Summary
John Cowgill, based in San Francisco, United States, is a General Partner at Costanoa Ventures. John Cowgill invests in Deep tech at Seed and Series A, writing €1.8M–€4.6M cheques. John Cowgill brings experience from Empirical Security, detections.ai, System Two Security and RunReveal. John Cowgill's verified email and contact details are available on Mintround.
How to cold email John Cowgill
John Cowgill, Costanoa Ventures in San Francisco, United States, backs Deep tech companies at Seed and Series A, writing €1.8M–€4.6M cheques. Here's how to get a reply when you cold email John:
- Subject line: name your company and one metric that matters to Deep tech, not “quick chat”.
- First line: your strongest traction, the real numbers, not adjectives.
- One ask: a 20-minute call with a date range. Keep it under 150 words.
- Send it to John's verified address below. No warm intro required.
Every contact is a verified, deliverable email. How Mintround verifies contacts.
Are you John Cowgill? Request removal of this listing.