James Green
InvestorGeneral Partner at CRV (Charles River Ventures)
San Francisco, California
Writes $500K – $20M checks · typically $13M
About
James Green cites his cold-email origin to advise founders, focuses on the cybersecurity–fintech overlap, and spends unusual time helping early teams with logging and incident response.
James Green @jamesgreen2016
Don’t worry Peanut, you can also hang out at @UseCorgi cafe https://t.co/peIg9KpAE5

Jul 31, 2026 · ♥ 5
James Green @jamesgreen2016
Seems abundantly clear to me simulating people acts, forecasts, events and biology is coming to AI really soon. Simile, Chai etc all just dominoes in the overall trend
Jul 30, 2026 · ♥ 4 · ⇄ 1
James Green @jamesgreen2016
Fascinating read about the ecosystem https://t.co/WgvpmoDqYu
Jul 29, 2026 · ♥ 3
Invests in
AI & Machine LearningBiotechConsumerEnterprise SoftwareSaaS
Experience
- CRVGeneral Partnercurrent2021 — presentSan Francisco Bay Area
- VegaBoard & Series A Investorcurrent2025 — presentTel Aviv District, Israel
- Oak - Identity Security OSBoard & Seed Investorcurrent2026 — presentTel Aviv District, Israel
- Legit SecurityBoard & Series B Investorcurrent2023 — presentTel Aviv District, Israel
- JeevesBoard Observercurrent2021 — present
- Astrix SecurityBoard & Series A Investor2023 — 2026Tel Aviv District, Israel
- Trail Security (acquired by Cyera)Board Observer2024Tel Aviv District, Israel
- Insight PartnersVice President2016 — 2021New York, United States
- Built TechnologiesGrowth & Operations2021Nashville, Tennessee, United States
- Corelight, IncBoard Observer2019 — 2021San Francisco Bay Area
- BigPandaBoard Observer2019 — 2021Mountain View, California
- Receipt BankBoard Member2018 — 2021London Area, United Kingdom
- Kira SystemsBoard Observer2018 — 2021Greater Toronto Area, Canada
- carwowEarly Employee2014London Area, United Kingdom
Education
- Harvard UniversityBachelor of Science (BSc), Evolutionary Psychology & Cognitive Neuroscience
- The King's School Worcester
Skills & more
+12 more
AdvertisingSocial NetworkingSportsMarketing StrategyEntrepreneurshipSocial MediaMarket ResearchSEOItalianMicrosoft OfficePowerPointGoogle AnalyticsLanguages English
From James's professional profile.
Same school
Also attended Harvard University1,173
+ 1,167 more
Shared employers
Also worked at Vega6
Also worked at Oak - Identity Security OS3
Also worked at Trail Security (acquired by Cyera)3
Colleagues at CRV (Charles River Ventures)
Network5
Investors connected to James in public investor directories — a warm-intro map.













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