Quentin Lagier, Co-Funder and CEO at Oblige

Quentin Lagier

Co-Funder and CEO at Oblige | Paris, Île-de-France, France

Profile last verified June 2026
Law Practice Verified Profile Paris, Île-de-France, France HEC Paris
Verified

Work Email

***@change-legal.fr

Last verified May 2026

Personal Email

***@gmail.com

Personal • High Confidence

Phone Number

(**) *** *** 417

France • Phone

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Quentin Lagier serves as the Co-Funder and chief executive officer of Oblige and acts as a partner at Change, a Paris-based law practice. He appears known for counseling corporate leadership boards and legal departments on securities regulations, cross-border mergers, and complex capital market activities like IPOs and defensive takeovers. Holding a degree from HEC Paris, he leverages this academic foundation alongside his firm experience to structure transactional frameworks and regulatory defenses for enterprise clients.

BEST APPROACH TO REACH Quentin Lagier

Given the high confidence in your directory records, reach out via a personalized work email that opens with a reference to his current focus at Oblige and proposes a specific collaboration around corporate regulatory strategy or market operations.

Quentin Lagier Socials
Quentin Lagier Work Experience

Co-Funder and CEO at Oblige in October 2020 - Present

Board Member at Aviation Défense Service (AVdef) in April 2022 - Present

Co-funding partner of Change, law firm dedicated to public & private M&A at Change Legal in April 2018 - Present

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Co-funding partner of Riom Lagier - Avocats at RIOM LAGIER AVOCATS in September 2017 - September 2022

Attorney at law at Astura in January 2014 - August 2017

Attorney at law at Brandford-Griffith & Associés in August 2011 - December 2013

Attorney at Law at Hogan Lovells in September 2008 - August 2011

Attorney at law (V.I.E.) at Gide Loyrette Nouel in January 2007 - July 2008

Trainee at Linklaters in September 2006 - December 2006

Trainee at Weil Gotshal and Manges in January 2006 - July 2006

Trainee at Paul Hastings in May 2005 - August 2005

Trainee at Deutsche Bank in June 2004 - August 2004

Quentin Lagier Education

HEC Paris, Mastère, July 2026

EFB, CAPA, July 2026

Paris-Pantheon-Assas University, Maitrise, July 2026

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Université Humboldt, Berlin, Germany, L.L.M., July 2026

Université Paris Cité, DESS, July 2026

Stanislas, July 1986 to July 1998

Quentin Lagier Skills
Intelligence artificielle (IA) Cross-border M&A Public Equity Offerings Private Equity Mergers & Acquisitions Corporate Law Capital Markets Cross-border Transactions Competition Law Securities Regulation Corporate Governance Joint Ventures LBO Commercial Litigation Litigation Intellectual Property International Arbitration International Law Legal Advice Banking Law M&A experience International Business Law Contract Law Venture Capital Capital-investissement Fusions et acquisitions Joint-venture Transactions transfrontalières Droit international Arbitrage international Capital risque Conseil juridique Contentieux Contentieux commercial Droit boursier Droit de la concurrence Droit des contrats Droit des sociétés Gouvernance d'entreprise Gouvernance d’entreprise oblige.ai
About Quentin Lagier’s Current Company
Oblige

Change Legal réunit une équipe d’avocats qui conseillent, accompagnent et défendent leurs clients en matière d’opérations, de réglementation et de contentieux boursiers. Notre savoir-faire s’adresse à des entreprises, des sociétés cotées (marchés réglementés et MTF) et non cotées, leurs dirigeants (direction générale et administrateurs) et leurs directions juridiques. Nous les conseillons lors d’opérations de rapprochements (fusions-acquisitions, investissements pré-IPO) et dans le cadre d'opérations de marché (OPA-OPE-RO, émissions, convertibles, IPOs etc…) ou de batailles boursières (mesures anti-OPA, contre-offres et pactes défensifs). Nous les assistons sur des questions de gouvernance et en matière de régime say on pay. Nous intervenons lors de toutes leurs démarches auprès de l’AMF et plus largement en matière de réglementation boursière (abus de marché, transparence et suivi des déclarations) et de procédures de sanction de l’AMF. Nous accompagnons les professionnels de la finance (PSI, CIF) et de l’industrie de gestion dans le cadre de procédures AMF (agréments, contrôles et sanctions disciplinaires).

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Quentin Lagier’s Colleagues
Raphaelle Marie

Raphaelle Marie

Paris, Île-de-France, France

Avocat à la Cour

- Opérations de fusion-acquisition
- Accompagnement de groupes de sociétés notamment dans le cadre de la restructuration/simplification du groupe / gestion des conventions intra groupe / opérations private equity
- Accompagnement de sociétés cotées (vie sociale, assemb...

CC

Candice Chaudet

Paris, Île-de-France, France

Droit des sociétés & boursier - Change Legal

Hostess at Agence Mahola
(May 2023 – Present)

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Frequently asked questions about Quentin Lagier

What is Quentin Lagier email address?

Email Quentin Lagier at [email protected], [email protected] and [email protected]. This email is the most updated Quentin Lagier's email found in 2026.

How to contact Quentin Lagier?

To contact Quentin Lagier send an email to [email protected], [email protected] or [email protected]. (updated on November 15, 2025)

What company does Quentin Lagier work for?

Quentin Lagier works for Oblige.

What is Quentin Lagier's role at Oblige?

Quentin Lagier is Co-Funder and CEO

What industry does Quentin Lagier work in?

Quentin Lagier works in the Law Practice industry.

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