About
Marius Thébault is a Principal at Circular Innovation Fund, where he focuses on growth equity investments. His background spans growth equity, venture capital, and venture debt financing, including due diligence, valuation modelling, transaction execution, term sheet negotiation, and portfolio company support. He holds dual US-French citizenship.
Experience
- Circular Innovation FundPrincipalcurrent2026 — presentParis, Île-de-France, France
- Circular Innovation FundAssociate2023 — 2025Paris, Île-de-France, France
- SPRiNGBoard Observercurrent2025 — present
- Blue Foot Membranes NVBoard Observercurrent2023 — presentLommel, Flemish Region, Belgium
- NanomoxBoard Observercurrent2024 — presentGreater London, England, United Kingdom
- DemeterAssociatecurrent2023 — presentParis, Île-de-France, France
- Grenoble Ecole de ManagementLecturercurrent2022 — present
- Eiffel Investment GroupInvestment Analyst2020 — 2023Paris, Île-de-France, France
- BNP ParibasMarket Risk Analyst2019New York City Metropolitan Area
- VirbacFinancial Controller2018Greater Nice Metropolitan Area
Skills & more
NegotiationTeam Management17Spanish4French7English12Growth InvestingRisk ManagementValue CreationVenture FinancingVenture CapitalInvestmentsFinancial Analysis
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Private EquityDeal ExecutionQuantitative FinanceMarket AnalysisDue DiligenceFinancial ServicesInvestment ManagementCredit AnalysisVenture DebtStress TestingAlternative InvestmentsMicrosoft ExcelFrom Marius's professional profile.
Colleagues at Demeter
Adeline Kempf
Investment Director at Demeter
Antoine Troesch
Managing Partner at Demeter
Assia Gaouar
Partner at Demeter
Benoît Forcier
Senior Partner at Demeter
Catherine Bérubé
Senior Partner at Demeter
Céline Charvin
Investment Director at Demeter
Christophe Desrumaux
Partner at Demeter
Corinne Roussel
CFO at Demeter
Frequently asked questions
- Who is Marius Thébault?
- Marius Thébault is a Principal at Circular Innovation Fund, where he focuses on growth equity investments. His background spans growth equity, venture capital, and venture debt financing, including due diligence, valuation modelling, transaction execution, term sheet negotiation, and portfolio company support. He holds dual US-French citizenship.
- Where does Marius Thébault work?
- Marius Thébault is Principal at Demeter.
- Where did Marius Thébault go to school?
- Marius Thébault studied at Grenoble Ecole de Management (Programme Grande École & MSc Finance, Management); Lycée Hoche (Classe Préparatoire aux Grandes Écoles ECS, Mathematics); Concordia University (Bachelor of Science (BSc), Physics and Pure Mathematics).
Same school
Also attended Grenoble Ecole de Management52
Luca FerraresiProject Specialist at P101 VenturesDavid GuérinPartner at Brighteye VenturesMichel SassanoPartner & Tech Lead at C4 VenturesDr. Christopher OsterFounder and former CEO of CLARK at PICUS CAPITALLinn NilssonInvestor at Almi InvestKaitlyn TregenzaAdvisor at Emmeline Ventures
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Also attended Lycée Hoche21
Valentin Bar-CohenInvestor at DaphniJulia NajmanSenior Associate at Partech VenturesCyprien BenoistInvestor at HeadlineVictor ChamfeuilAssociate at Axeleo CapitalGuillaume DebackPartner at SGH CapitalMarius ThebaultAssociate at Circular Innovation Fund
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Also attended Concordia University109
Harley FinkelsteinInvestor at Felicis VenturesDavid NaultGeneral Partner at Luge CapitalZack UrlockerInvestor at Index VenturesMarie-Alix MotteCommunity Associate at Partech VenturesCagdas YildizInvestment | Simya VC at 212Domenic Del VecchioPrincipal at Panache Ventures
+ 103 more
Also attended Lycee International de St. Germain-en-Laye10
Martin SoderbergPartner at Spear CapitalCharlotte BaumhauerPrincipal at SquareOneMarius ThebaultAssociate at Circular Innovation FundAva ColarussoDirector at Oxeon PartnersGreg PatersonAssociate at Molten VenturesEmilie DaversinAngel at Leia Capital
+ 4 more
Shared employers
Also worked at Blue Foot Membranes NV2
Also worked at Demeter9
Stéphane VillecrozeManaging Partner at DemeterBenjamin WainstainPartner at InnovacomMarius ThebaultAssociate at Circular Innovation FundAndrée-Lise MéthotFounder and Managing Partner, Cycle Capital at Circular Innovation FundSophie Paturle-GuesnerotCo-founder and Managing Partner, Demeter at Circular Innovation FundStéphane VillecrozeCo-founder and Managing Partner, Demeter at Circular Innovation Fund
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