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You →Christophe · together at Supernova Invest (2017–2019) →Julien
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About
Julien Cristiani is a General Partner at SE Ventures, heading Europe and Israel and serving on the Investment Committee, with more than 15 years of investing experience in climate and industrial technology. He was previously a General Partner at deep tech VC Supernova Invest, CEO of Cryopal and Cryopdp, and co-founder and co-head of the Air Liquide group's corporate venture arm. He began his career in private equity at Citigroup before leading Air Liquide's European Corporate Finance and M&A, and holds an MSc in Electrical and Mechanical Engineering from Ecole Centrale Paris with specialization from ICADE-ICAI University in Madrid.
Invests in
Advanced ManufacturingAI & Machine LearningCleantechClimate TechCybersecurityDeep TechEnergyHardware
Experience
- SE VenturesGeneral Partnercurrent2023 — presentFrance
- Nodes & LinksBoard Membercurrent2025 — present
- DexoryBoard Membercurrent2025 — present
- MakersiteBoard Membercurrent2024 — present
- EnterBoard Membercurrent2024 — present
- OstromBoard Membercurrent2023 — present
- Supernova InvestGeneral Partner2017 — 2023France
- MicrophytBoard Member2020 — 2022
- CailabsBoard Member2019 — 2022
- AFYRENBoard Member2018 — 2022
- KEONBoard Member2018 — 2021
- En Voiture SimoneBoard Member2017 — 2021
- CRYOPDPChairman & CEO | Cryopal & CryoPDP2014 — 2017Paris, Île-de-France, France
- Quanta Dialysis TechnologiesBoard Member2014 — 2015
- Plug PowerBoard Member2013 — 2015
- ALIAD (Air Liquide Venture Capital)Co-founder & Co-head2009 — 2015Paris, Île-de-France, France
- McPhyBoard Member2013 — 2014
- CitiVice-President2007 — 2009New York, United States
- BNP ParibasAssociate2004 — 2007London, England & New York, United States
Skills & more
From Julien's professional profile.
Investments
Investor
AfyrenEVSNaskeoPlug Power
Per the firm's website.
Colleagues at SE Ventures
Frequently asked questions
- Who is Julien Cristiani?
- Julien Cristiani is a General Partner at SE Ventures, heading Europe and Israel and serving on the Investment Committee, with more than 15 years of investing experience in climate and industrial technology. He was previously a General Partner at deep tech VC Supernova Invest, CEO of Cryopal and Cryopdp, and co-founder and co-head of the Air Liquide group's corporate venture arm. He began his career in private equity at Citigroup before leading Air Liquide's European Corporate Finance and M&A, and holds an MSc in Electrical and Mechanical Engineering from Ecole Centrale Paris with specialization from ICADE-ICAI University in Madrid.
- Where does Julien Cristiani work?
- Julien Cristiani is General Partner, Head of Europe and Israel at SE Ventures.
- What does Julien Cristiani invest in?
- Julien Cristiani invests in Advanced Manufacturing, AI & Machine Learning, Cleantech, Climate Tech, Cybersecurity, Deep Tech, Energy, Hardware.
- What companies has Julien Cristiani invested in?
- Investments tracked here include Afyren, EVS, Naskeo, Plug Power.
- Where did Julien Cristiani go to school?
- Julien Cristiani studied at CentraleSupélec; Harvard Business School; Lycée Louis-le-Grand.
Founder mafias
Harvard Business School mafia1,270
Also came through, then founded or led a company.
CentraleSupélec mafia124
Also came through, then founded or led a company.
Lycée Louis-le-Grand mafia23
Also came through, then founded or led a company.
Plug Power mafia5
Also came through, then founded or led a company.
Enter mafia2
Also came through, then founded or led a company.
Same school
Also attended CentraleSupélec233
+ 227 more
Also attended Harvard Business School2,000
+ 1,994 more
Also attended Lycée Louis-le-Grand55
+ 49 more
Shared employers
Also worked at Nodes & Links7
+ 1 more
Also worked at Dexory8
+ 2 more
Also worked at Makersite4
Also worked at Supernova Invest35
+ 29 more















































































