Find your path to Martin
341 people in our graph share verified history with Martin — schools, employers, funds. One of them is your warm intro.
Giuseppe IademarcounlockedMartin: together at The London School of Economics and Political Science (LSE) (2009–2010)
×6Martin: together at BNP Paribas
×4Martin: together at The London School of Economics and Political Science (LSE)
Martin: together at École Polytechnique
About
Martin Nefontaine is a Managing Director at Cube Infrastructure Managers, where he serves as Co-Head of the Connecting Europe Broadband Fund, overseeing investments in greenfield projects tied to the EU's digital infrastructure. He has more than 15 years of experience in infrastructure private equity across Europe, spanning the transport, environment, telecom/digital, and energy transition sectors, including sourcing, executing, and managing investments. He studied engineering at École Polytechnique and economics and corporate finance at the London School of Economics.
Experience
- Cube Infrastructure ManagersManaging Directorcurrent2022 — presentParis, Île-de-France, France
- Cube Infrastructure ManagersInvestment Director2021 — 2022Paris, Île-de-France, France
- Cube Infrastructure ManagersSenior Investment Manager2018 — 2021Paris, Île-de-France, France
- Cube Infrastructure ManagersInvestment Manager2014 — 2018Paris Area, France
- Cube Infrastructure ManagersAssociate2011 — 2014Paris Area, France
- Fibernet Finland OyBoard Membercurrent2022 — presentImatra, South Karelia, Finland
- RUNE GROUP S.A.Board Membercurrent2022 — presentLjubljana, Slovenia
- Université Paris Dauphine - PSLLecturer - Investing in Infrastructurecurrent2020 — presentParis, Île-de-France, France
- SEPURMember of The Supervisory Boardcurrent2022 — presentÎle-de-France, France
- Compagnie Française des Transports RégionauxMember of The Supervisory Boardcurrent2018 — present
- Autocars MaisonneuveMember of The Supervisory Board2022Auvergne-Rhône-Alpes, France
- Groupe SAVACMember of The Supervisory Board2018 — 2022Île-de-France, France
- Groupe LacroixMember of The Supervisory Board2018 — 2022Île-de-France, France
- VFDMember of The Supervisory Board2018 — 2022Auvergne-Rhône-Alpes, France
- Umove A/SBoard Observer2017 — 2022
- HanseaBoard Observer2014 — 2019
- Boreal Norge ASBoard Observer2014 — 2018
- BNP ParibasAnalyst - Project & Acquisition Finance2010 — 201110 Harewood Avenue, London NW1 6AA, United Kingdom
- High Commission, French Embassy, Wellington-New ZealandAnalyst2009Wellington, New Zealand
Skills & more
BudgetingLoan CovenantsNegotiationTeam LeadershipMulti-cultural Team ManagementChange ManagementStrategic Decision MakingProblem SolvingValue CreationBoard GovernanceCorporate GovernanceStakeholder Management
+12 more
InfrastructurePublic TransportDigital InfraTelecomsEnvironment InfraPrivate EquityMergers & Acquisitions (M&A)Investment BankingDue DiligenceM&A NegotiationsDeal SourcingPortfolio ManagementLanguages English · French · Italian · Spanish
From Martin's professional profile.
Colleagues at Cube Infrastructure Managers
Alberto Martinez
Investment Director at Cube Infrastructure Managers
Alonso Torres
Investment Manager at Cube Infrastructure Managers
Ambroise Bayen
Investment Director at Cube Infrastructure Managers
Andrew Gresham
Finance & Tax Director at Cube Infrastructure Managers
Ankit Kakkirala
Investment Associate at Cube Infrastructure Managers
Arisa Akimoto
Investor Relations & Communications Manager at Cube Infrastructure Managers
Aurélien Roelens
Managing Director at Cube Infrastructure Managers
Aurore Bischoff
Human Resources Manager at Cube Infrastructure Managers
Frequently asked questions
- Who is Martin Nefontaine?
- Martin Nefontaine is a Managing Director at Cube Infrastructure Managers, where he serves as Co-Head of the Connecting Europe Broadband Fund, overseeing investments in greenfield projects tied to the EU's digital infrastructure. He has more than 15 years of experience in infrastructure private equity across Europe, spanning the transport, environment, telecom/digital, and energy transition sectors, including sourcing, executing, and managing investments. He studied engineering at École Polytechnique and economics and corporate finance at the London School of Economics.
- Where does Martin Nefontaine work?
- Martin Nefontaine is Portfolio Assessment Manager at Cube Infrastructure Managers.
- Where did Martin Nefontaine go to school?
- Martin Nefontaine studied at École Polytechnique (Master's degree, General Engineering); The London School of Economics and Political Science (LSE) (Master of Science, Management); CPGE Joffre.
Same school
Also attended École Polytechnique238
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+ 232 more
Also attended The London School of Economics and Political Science (LSE)1,494
Lee FixelFounder of AdditionPat GradyPartner at Sequoia CapitalNeil MehtaCo-founder & Managing Partner at GreenoaksCyriac ParisotInvestor at Index VenturesSofia DolfeInvestor at Index VenturesJonas VetterleInvestor at Moonfire Ventures
+ 1,488 more
Shared employers
Also worked at Cube Infrastructure Managers38
Lily WangPartner at Expon CapitalBenjamin SabatierPrincipal at SofinaFrancisco Ayala SerranoDirector, Financial Information & Valuation at AstorgArisa AkimotoInvestor Relations & Communications Manager at Cube Infrastructure ManagersAmbroise BayenInvestment Director at Cube Infrastructure ManagersStefano BertaSenior Investment Associate at Cube Infrastructure Managers
+ 32 more
Also worked at Université Paris Dauphine - PSL13
Eric ElaloufInvestor at Maor InvestmentsPatrick SayerGodfather at OneRagtimeNizar DahmaneDirecteur des opérations at 115KJerome de TycheyInvestor at ATKAVéronique de Kersaint-GillyHuman Resources Director at Sienna AM FranceBéatrice de Meaux-BecdelièvreDeputy Managing Director, Private Credit at Sienna AM France
+ 7 more