About
Jean Weill is an Associate at C4 Ventures, where he evaluates investment opportunities and supports portfolio companies after starting as an Analyst. He holds a Ph.D. in Theoretical Physics from Northwestern University, with published research on neutrino physics, and an MBA from HEC Paris specializing in finance, where he led the Venture Capital branch of the MBA Finance Club.
Experience
- C4 VenturesAssociatecurrent2026 — presentParis, Île-de-France, France
- C4 VenturesAnalyst2024 — 2025Paris, Île-de-France, France
- NextInwestCo-Foundercurrent2025 — presentParis
- OPRTRS CLUBInvestor & Membercurrent2026 — presentParis, Île-de-France, France
- Valar AtomicsInvestorcurrent2026 — present
- AMI - Advanced Machine IntelligenceInvestor (NextInwest)current2026 — present
- Gobano RoboticsInvestor (NextInwest)current2025 — present
- EverDyeInvestor (NextInwest)current2025 — present
- Sant RochInvestor (NextInwest)current2025 — present
- WeeFinInvestor (NextInwest)current2025 — present
- Bao FamilyInvestor (NextInwest)current2024 — present
- Paris Business AngelsBusiness Angel2025 — 2026Paris, Île-de-France, France
- GroqInvestor (Exit to Nvidia)2024 — 2025
- Creative Destruction LabStartup Consultant2024Jouy-en-Josas, Île-de-France, France
- University of RochesterFounder Kapitza Society2015 — 2018Rochester, New York, United States
- University of RochesterFounder Petite Kapitza Society2015 — 2018Rochester, New York, United States
Skills & more
Mergers & Acquisitions (M&A)1Financial Analysis1Financial Modeling1Artificial Intelligence (AI)Machine LearningResearchPhysicsMathematicsData AnalysisTeachingComputer ScienceEvent Planning
+12 more
Time ManagementSocial MediaTheoretical PhysicsEnglishFrenchMicrosoft OfficeMicrosoft ExcelMicrosoft PowerPointMicrosoft WordLaTeXPythonMathematicaLanguages English · French
- Neural Networks and Deep Learning — DeepLearning.AI
- Supervised Machine Learning: Regression and Classification — DeepLearning.AI
- HEC Private Equity/Venture Capital Club Bootcamp February 2024 — Financial Edge Training
- AI For Everyone — DeepLearning.AI
From Jean's professional profile.
Colleagues at C4 Ventures
Boris Bakech
Co-Founder & Managing Partner at C4 Ventures
Eric Boustoller
Partner at C4 Ventures
Eric Boustouller
Partner at C4 Ventures
Hazel Naik
Investor at C4 Ventures
Leda Interlandi
Financial & Administrative Manager at C4 Ventures
Lidia Sutormina
Chief Communications Officer at C4 Ventures
Mathieu Bourdié
Partner, CFO & Investor Relations at C4 Ventures
Michel Sassano
Partner & Tech Lead at C4 Ventures
Frequently asked questions
- Who is Jean Weill?
- Jean Weill is an Associate at C4 Ventures, where he evaluates investment opportunities and supports portfolio companies after starting as an Analyst. He holds a Ph.D. in Theoretical Physics from Northwestern University, with published research on neutrino physics, and an MBA from HEC Paris specializing in finance, where he led the Venture Capital branch of the MBA Finance Club.
- Where does Jean Weill work?
- Jean Weill is Associate at C4 Ventures.
- Where did Jean Weill go to school?
- Jean Weill studied at HEC Paris (Master of Business Administration - MBA, Finance Specialization); Northwestern University (Doctor of Philosophy - PhD, Theoretical Physics); Northwestern University (Master of Science - MS, Theoretical Physics).
Same school
Also attended HEC Paris419
Mathilde CollinCo-founder & Executive Chair of FrontAlexandre ProtCo-founder & CEO of QontoLaura BuhlerPartner, Head of Community at Felicis VenturesCyriac ParisotInvestor at Index VenturesIan MarshInvestor at DN CapitalCeline XiaoInvestor at DN Capital
+ 413 more
Also attended Northwestern University353
Hannah KrootMarketing Lead at Intel CapitalMikowai AshwillInvestor at Spark CapitalNaomi Pilosof IonitaBoard Partner at Menlo VenturesEric OngInvestor at LightbankBill PescatelloInvestor at LightbankScott JacobsonManaging Director at Madrona Venture Group
+ 347 more
Also attended Financial Edge Training5
Also attended American School of Paris9
Phil DurCo-Founder & Managing Partner at PeakSpan Capital PartnersAriadne Lemieux-CumberlegeSenior Associate at Partech VenturesDavid DelfassyInvestment Director at TDK VenturesMartin SoderbergPartner at Spear CapitalKim FisherFood as Medicine Moonshot Impact Board at StartUp HealthChristian HernandezPartner and Co-Founder at 2150
+ 3 more
Shared employers
Also worked at OPRTRS CLUB2
Also worked at Valar Atomics7
Abe MurrayGeneral Partner at AlleyCorpKim-Mai CutlerInvestor at Initialized CapitalStephen MarcusCo-Founder and General Partner at Riot VenturesDoug PhilipponePartner & Co-Founder at SnowpointHisham ElhaddadManaging Partner at HOF CapitalPhil BradyManaging Partner at GoAhead Ventures
+ 1 more
