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Jonathan Userovici

Investor

General Partner at Headline · General Partner at Headline Growth Management, LLC

Paris

Writes $1M – $50M checks

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About

Jonathan Userovici, a General Partner, built an unusually structured apprenticeship—based on his first 100 founder meetings—to recognize exceptional teams and authored a rare, data‑driven Series B playbook with concrete benchmarks.

Contact· self-published, not guessed

Invests in

AI & Machine LearningConsumerE-commerceFintechSaaS

Experience

  1. HeadlineGeneral Partnercurrent2020 — present
  2. Mistral AISeed Investorcurrent2023 — present
  3. NotchSeries A & Boardcurrent2026 — present
  4. VizziaSeries A & Boardcurrent2025 — present
  5. FundamentalSeed Investorcurrent2026 — present
  6. AMI - Advanced Machine IntelligenceSeed Investorcurrent2026 — present
  7. SwileSeed Investor & Boardcurrent2018 — present
  8. Homa GamesSeed Investor & Boardcurrent2021 — present
  9. PrimoSeed Investor & Boardcurrent2023 — present
  10. AttioSeed Investorcurrent2021 — present
  11. PayflowsSeed Investor & Boardcurrent2024 — present
  12. DeepIPSeed Investor & Boardcurrent2025 — present
  13. PlumerySeed Investorcurrent2023 — present
  14. CarbonfactSeries A & Boardcurrent2024 — present
  15. DefactoSeed Investor & Boardcurrent2021 — present
  16. Brite PaymentsSeries A & Boardcurrent2023 — presentStockholm, Stockholm County, Sweden
  17. BioptimusSeed Investorcurrent2024 — present
  18. ClaapSeed Investor2021 — 2025
  19. OrnikarIndependent Director2018 — 2025
  20. AlsidBoard Director2019 — 2021

Skills & more

Start-ups68Entrepreneurship61Venture Capital52Corporate Finance39Teamwork31Team Leadership27Mergers & Acquisitions28Marketing Strategy29Project Management26Due Diligence33Multilingual14DCF Valuation14
+8 moreThomsonOneMicrosoft OfficeComparable AnalysisLBOCapital IQFinancial AccountingFinancial AnalysisMicrosoft Excel

Languages English · French · Hebrew · Portuguese · Spanish

From Jonathan's professional profile.

Colleagues at Headline

Ade Okuwoga
Investor at Headline
Akihiko Okamoto
Investor at Headline
Akio Tanaka
Investor at Headline
Alina Heiliger
AML Officer at Headline
Andreas Haug
Investor at Headline
Anna Faulkner
Investor at Headline
Astrid Moullé-Berteaux
Investor at Headline
Austin Hack
Chief of Staff, Strategy Growth at Headline

Frequently asked questions

Who is Jonathan Userovici?
Jonathan Userovici, a General Partner, built an unusually structured apprenticeship—based on his first 100 founder meetings—to recognize exceptional teams and authored a rare, data‑driven Series B playbook with concrete benchmarks.
Where does Jonathan Userovici work?
Jonathan Userovici is General Partner at Headline.
What does Jonathan Userovici invest in?
Jonathan Userovici invests in AI & Machine Learning, Consumer, E-commerce, Fintech, SaaS.
What check size does Jonathan Userovici write?
Jonathan Userovici typically writes checks of $1M – $50M.
Where did Jonathan Userovici go to school?
Jonathan Userovici studied at HEC Paris (MSc Grande Ecole); École Polytechnique (Master of Research, Highest Honors 5.0/5.0).

Same school

Shared employers