Where does Xavier Lazarus work?

Xavier Lazarus is Partner at Elaia.

What check size does Xavier Lazarus write?

Xavier Lazarus typically writes checks of $100K – $5M.

Where did Xavier Lazarus go to school?

Xavier Lazarus studied at Ecole normale supérieure; Université Paris Sud (Ph-D, Math); Ecole normale supérieure (Math).

Xavier Lazarus

Investor

Partner at Elaia

Paris, France

Writes $100K – $5M checks · typically $1.5M

Find your path to Xavier

125 people in our graph share verified history with Xavier — schools, employers, funds. One of them is your warm intro.

Henri MoissinacunlockedXavier: together at Ecole normale supérieure (1991–1995)

×3Xavier: together at Ecole normale supérieure

×7Xavier: together at Elaia

Xavier: together at Université Paris Sud

About

Xavier Lazarus co-founded and scaled a European deep‑tech investor that supports founders across stages, prioritizes keeping R&D and core technology in Europe, and helps labs commercialize AI and hard‑science breakthroughs.

Contact· self-published, not guessed

x•••@elaia.comreveal

Invests in

AdTechAI & Machine LearningCybersecurityData & InfrastructureDeep TechHardwareHealthtechMedia & EntertainmentSaaS

Experience

Elaia PartnersPartnercurrent2003 — presentGreater Paris Metropolitan Region

Colleagues at Elaia

Alexis Frentz

Investment Director at Elaia

Anne Bouverot

Independent Board Member at Elaia

Anne-Sophie Carrese

Managing Partner at Elaia

Anya Brochier

Marketing & Communications Senior Associate at Elaia

Arthur Liabastre

Senior Finance Officer at Elaia

Arturo Ancira García

Associate at Elaia

Camille Hamon

Finance Team Manager at Elaia

Celine Passedouet

Investment Director at Elaia

Frequently asked questions

Who is Xavier Lazarus?: Xavier Lazarus co-founded and scaled a European deep‑tech investor that supports founders across stages, prioritizes keeping R&D and core technology in Europe, and helps labs commercialize AI and hard‑science breakthroughs.
Where does Xavier Lazarus work?: Xavier Lazarus is Partner at Elaia.
What does Xavier Lazarus invest in?: Xavier Lazarus invests in AdTech, AI & Machine Learning, Cybersecurity, Data & Infrastructure, Deep Tech, Hardware, Healthtech, Media & Entertainment, SaaS.
What check size does Xavier Lazarus write?: Xavier Lazarus typically writes checks of $100K – $5M.
Where did Xavier Lazarus go to school?: Xavier Lazarus studied at Ecole normale supérieure; Université Paris Sud (Ph-D, Math); Ecole normale supérieure (Math).