About
Léopold Lambert is Head of Product and Partner at OSS Ventures, where he leads product direction and works with founders on product strategy from ideation through early product-market fit. He joined OSS as one of its first team members, rising from junior product manager to Partner. Prior to OSS, his background included project finance and M&A, private equity, and operations at an early-stage Australian startup.
Invests in
Advanced Manufacturing
Experience
- OSS VenturesHead of Product, Partnercurrent2025 — present
- OSS VenturesHead of product2023 — 2025
- OSS VenturesSenior Product Manager2022 — 2023
- OSS VenturesProduct Manager2019 — 2022Paris, Île-de-France, France
- OSS VenturesProject Manager2019
- CognyxProduct2023 — 2024
- NRJxProduct2023 — 2024NRJx
- Ayrton SystèmesProduct2022Paris, Île-de-France, France
- CybeletechProduct2021
- Automi AIProduct & Operations2021Paris
- NiagaraProduct & Operations2020 — 2021
- OplitProduct & Operations2020
- mercateamProduct & Operations2019 — 2020
- fabriqOperations & Customer Success2019
- KraaftOperations Support2019
- Balto LogisticsData Anaylst & Operations2018Greater Sydney Area
- SPARRING CAPITALPrivate Equity Analyst Intern2018
- ENGIEFinancial Analyst Intern - Acquisitions, Investments & Financial Advisory Department2017Greater Paris Metropolitan Region
Education
- École nationale des ponts et chausséesMaster's degree2015 — 2019
- The University of TokyoSchool of Engineering - MSc. Technology Management2018 — 2019
- Lycée HocheIntensive program to prepare top engineering school competitive exams, Mathematics2013 — 2015
Skills & more
Design Thinking6Travail d'équipe4Gestion de projet3Mathématiques4Project Management3Finance d’entreprise3Gestion d'entreprise2
Languages Anglais · Français
From Léopold's professional profile.
Investments
Investor
AutomiAyrtonBonxCinqoCognyxCompoundXCybeletechFabriqJunoMercateamMyCNiagaraNRJxOplitParsioReliefSalesXTooreVelaVertical
Per the firm's website.
Colleagues at OSS Ventures
Adrien Pagès
Entrepreneur in Residence at OSS Ventures
Ashok Azhagarasan
Partnership Manager at OSS Ventures
Aude Delépine
Investment Manager at OSS Ventures
Baptiste Gaultier
Entrepreneur in Residence at OSS Ventures
Caroline Goujon
UI/UX Designer at OSS Ventures
Elise Lalique
Head of Design at OSS Ventures
Fanny Gautier
Junior Software Engineer at OSS Ventures
Geneviève Métayer
Head of Venture Operations at OSS Ventures
Frequently asked questions
- Where does Léopold Lambert work?
- Léopold Lambert is Head of Product and Partner at OSS Ventures.
- What does Léopold Lambert invest in?
- Léopold Lambert invests in Advanced Manufacturing.
Same school
Also attended École nationale des ponts et chaussées24
Julia AndreInvestor at Index VenturesFelipe MendesDirector of Finance Brazil at Valor Capital GroupGuillaume SarlatVenture Partner at Axeleo CapitalAntoine VedrennePartner at Citizen CapitalAurore AsparInvestment Director at Citizen CapitalXavier LorphelinManaging Partner at Serena
+ 18 more
Also attended The University of Tokyo79
Kazunori YamaguchiPartner at Global BrainShinji AmahaVice President at Acario InnovationMasaji MatsuokaManaging Director at E12 Venture Capital, LlcYuki ShiratoSenior Advisor at Pangaea Ventures Us Inc.Taka KodaPartner, Director at RDiscoveryShinichi NikkuniManaging Partner at NordicNinja
+ 73 more
Shared employers
Also worked at OSS Ventures16
Renan DevillieresPartner, CEO at OSS VenturesKsénya BorzovGTM Manager at OSS VenturesAdrien PagèsEntrepreneur in Residence at OSS VenturesAude DelépineInvestment Manager at OSS VenturesCaroline GoujonUI/UX Designer at OSS VenturesAshok AzhagarasanPartnership Manager at OSS Ventures
+ 10 more
