Jean-Baptiste Lagier
InvestorDirector of Marketing, Strategy & Transformation at Sienna AM France
Paris, Île-de-France, France
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797 people in our graph share verified history with Jean-Baptiste — schools, employers, funds. One of them is your warm intro.
David PhuunlockedJean-Baptiste: together at PwC (2014)
×7Jean-Baptiste: together at PwC
×2Jean-Baptiste: together at HEC Paris
×2Jean-Baptiste: together at Lycée Louis le Grand
About
Jean-Baptiste Lagier serves as Directeur Marketing, Stratégie et Innovation at Sienna Investment Managers. His background includes work as a senior consultant in strategic consulting, where he contributed to projects in private equity and the definition of strategic plans.
Experience
- Sienna Investment ManagersDirecteur Marketing, Stratégie et Innovationcurrent2026 — presentVille de Paris
- Sienna Investment ManagersHead of Strategic Development2024 — 2026Ville de Paris
- Sienna Investment ManagersAssociate Director - Corporate Development, M&A and Strategy2022 — 2025Ville de Paris, Île-de-France, France
- KearneySenior Manager2019 — 2022Région de Paris, France
- KearneyAssociate2018 — 2019Région de Paris, France
- KearneySenior Business Analyst2016 — 2018Région de Paris, France
- KearneyBusiness Analyst2015 — 2016Région de Paris, France
- NielsenJunior Financial Analyst2014Oxford et périphérie
- PwCJunior Auditor2013 — 2014Paris et périphérie
- NextstarsJunior Project Manager2013Paris et périphérie
- Optimal PrepaMathematics Teacher2011 — 2013Paris et périphérie
- EGG-energyConsultant2012Tanzanie
Skills & more
Strategy2Gestion d’actifsM&ADéveloppementTransformation opérationnelle stratégiqueFusions et acquisitionsDue Diligence1Corporate Finance3Financial Analysis1Project managementConseil en stratégieMicrosoft PowerPoint
+1 more
Gestion du changementLanguages Anglais · Espagnol · Français
From Jean-Baptiste's professional profile.
Colleagues at Sienna AM France
Béatrice de Meaux-Becdelièvre
Deputy Managing Director, Private Credit at Sienna AM France
Cécile Haaser
Head of Finance, IT & Operations at Sienna AM France
Fabrice Rossary
Managing Director, Private Credit - President of Sienna AM France at Sienna AM France
Stephen Delaney
Partner at Bowmark Capital
Véronique de Kersaint-Gilly
Human Resources Director at Sienna AM France
Xavier Collot
Chief Executive Officer at Sienna AM France
Frequently asked questions
- Who is Jean-Baptiste Lagier?
- Jean-Baptiste Lagier serves as Directeur Marketing, Stratégie et Innovation at Sienna Investment Managers. His background includes work as a senior consultant in strategic consulting, where he contributed to projects in private equity and the definition of strategic plans.
- Where does Jean-Baptiste Lagier work?
- Jean-Baptiste Lagier is Director of Marketing, Strategy & Transformation at Sienna AM France.
- Where did Jean-Baptiste Lagier go to school?
- Jean-Baptiste Lagier studied at HEC Paris (Master's degree, Strategic management); Lycée Louis le Grand.
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Also attended Lycée Louis le Grand52
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Shared employers
Also worked at Sienna Investment Managers5
Xavier CollotChief Executive Officer at Sienna AM FranceFabrice RossaryManaging Director, Private Credit - President of Sienna AM France at Sienna AM FranceVéronique de Kersaint-GillyHuman Resources Director at Sienna AM FranceBéatrice de Meaux-BecdelièvreDeputy Managing Director, Private Credit at Sienna AM FranceMartin DervilleAssociate at OLMA Luxury Holdings
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