Flint Capital
Venture capitalBoston · Pre-Seed–Late Stage · 3 people tracked
Also known as FLINT ADVISORY LLC
Investment thesis
Distributed partners across Boston, Silicon Valley and Europe give hands-on support from repeat founders to help Israeli and European startups scale in the U.S.; notable 4.5× Fund I TVPI.
Source: firm website, verified Aug 11, 2026.
Team · 3 people
from public directories
What they invest in
from 1 of 4 portfolio companiesAI & Machine Learning ×1Cybersecurity ×1Fintech ×1
HQs:United States×4
Investments · 4 tracked
founders shown can be your intro pathBy year:2025 · 12022 · 12017 · 12015 · 14 dated
Boston, US
Tod Loofbourrow(Director)Al Angrisani(Director)Harold E. Charnley(Executive Officer, Director)
Board seatSergey Gribov· per SEC Form D · $7.1M raise · filed Apr 2016
San Francisco, US
Konstantin Savenkov(Executive Officer, Director)Ulvi Rashid(Director)Grigory Sapunov(Executive Officer, Director)Alexander Nevinskiy(Director)
Board seatAndrew Gershfeld· per SEC Form D · $6.9M raise · filed Oct 2025
Cambridge, US
Vitaliy Aronov(Director)Yuriy Gankin(Director)Richard Golob(Executive Officer, Director)
Board seatSergey Gribov· per SEC Form D · $15M raise · filed Jul 2022
Socure provides an AI-driven platform for digital identity verification, fraud prevention, and risk decisioning, serving enterprises and government agencies across financial services, gaming, healthcare, e-commerce, and other sectors.
AI & Machine LearningCybersecurityFintechNew York, US
John F. Frankel(Director)Alessandro Piol(Director)Pavlo Protopapa(Director)John Ayers(Executive Officer, Director)
BoardSunil Madhu(Executive Officer, Director)
Board seatSergey Gribov· per SEC Form D · $10M raise · filed Aug 2017
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.
Frequently asked questions
- What stage does Flint Capital invest at?
- Flint Capital invests at the Pre-Seed, Seed, Series A, Late Stage stages.
- What is Flint Capital's typical check size?
- Flint Capital typically writes checks of $50K – $10M.
- What sectors does Flint Capital focus on?
- Flint Capital focuses on AI & Machine Learning, Crypto & Web3, Cybersecurity, Data & Infrastructure, EdTech, Enterprise Software, Fintech, Healthtech, Retail Tech, SaaS.
- Where is Flint Capital located?
- Flint Capital is headquartered in Boston, US.
- Does Flint Capital lead rounds?
- Flint Capital typically participates in rounds rather than leading them.
Media · Podcasts & interviews
featuring the teamSergey Gribov of Flint Capital on thriving within the conflict, expanding into the US, and the cu...
Ripple Ventures · Sergey Gribov
Fully remote & distributed VC investing across 3 regions - Sergey Gribov, GP, Flint Capital
VC10X with Prashant Choubey · Sergey Gribov
[Investor Live] Sergey Gribov, Flint Capital | iLIFTTV
iLiftTV · Sergey Gribov
Images
Co-investors · 35
Scale Venture Partners is an early-stage investor that partners with AI companies to help them grow from founder-led growth into a scalable go-to-market operation.
Mouro Capital is a venture capital investor backing early to growth stage companies, leveraging its expertise and global network across multiple regions.
Work-Bench is a New York City-based seed-stage venture fund backing early-stage founders building enterprise, SaaS, and infrastructure software, with hands-on go-to-market support.
Commerce Ventures is a venture capital firm that partners with entrepreneurs building platforms for the future of retail and financial services.
Founders Fund is a venture capital firm that invests in companies building transformative technologies across defense, space, data analytics, and other frontier sectors.
Techstars is a startup accelerator and early-stage investor that funds ambitious founders and provides capital, mentorship, and access to a global network of investors, operators, and corporate partners.
Bain Capital Ventures is the venture arm of Bain Capital, backing founders from incubation and seed through growth-stage, leveraging Bain Capital's global platform, industry expertise, and network.
Everywhere Ventures is an early-stage venture firm that backs founders globally, supported by a community of founders and operators as LPs.
Norwest is a venture and growth equity investment firm that has backed over 700 companies across sectors including AI, retail, and healthcare, working alongside entrepreneurs from early to late-stage growth.
Partech is a global investment firm that supports founders at every stage through dedicated teams and multiple funds across several continents.
Accel-KKR is an investor in enterprise software companies that has operated for 25 years, providing resources and expertise to help companies advance.
▶23 more co-investors
Afore CapitalPractical Venture CapitalAcrew CapitalQueensBridge Venture PartnersThreshold Ventures500 StartupsCiti VenturesOurCrowdQualcomm VenturesZeev VenturesOne Way VenturesGlilot Capital PartnersMangrove Capital PartnersNational Grid PartnersTechAviv Founder PartnersAlphaPrime VenturesiAngels CapitalOperator StackMeron CapitalSMOK VenturesKli CapitalGVA CapitalWelltech Ventures
Firms observed investing alongside Flint Capital, from public investor directories. Shared companies are the overlap with Flint Capital's recorded portfolio.
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