Vincent Ponsonnaille

Partner Transactional
Kirkland & Ellis International LLP

Overview

Vincent advises private equity houses, sovereign wealth funds and corporates on leveraged buyouts, private equity acquisitions, fund investments and public-to-private conversions and has considerable experience advising on cross-border transactions. Vincent works from both London and Paris offices, providing clients with a unique perspective on these regions, with the ability to harness the full resources of Kirkland’s global reach to match a client’s global needs. 

Vincent is recognized in Chambers France (2025), with clients describing him as “available, strategic and solution-oriented” and “the best in his industry.“ He is recognized as a “Highly Regarded“ lawyer for Private Equity; Mergers & Acquisitions in IFLR1000 (2024), and “Private Equity Lawyer of the Year” by Options Droit & Affaires (2024). Vincent is listed in the “Leading Individual“ for Private Equity in Legal 500 France (2023), with clients describing him as “excellent – very commercial and responsible but also technically highly skilled.” He is recognized in Chambers Europe (2023), with clients describing him as “great and has an amazing reputation in the market. He is also very efficient; he does twice the work in half the time.”

More

Recognition

Recognized by Chambers France, 2025

Recognized as a “Highly Regarded” lawyer for Private Equity; Mergers & Acquisitions, IFLR1000, 2024

Recognized as “Private Equity Lawyer of the Year” by Options Droit & Affaires, 2024

Listed as a “Leading Individual” for Private Equity, Legal 500 France, 2023

Recognized by Chambers Europe, 2023

Memberships & Affiliations

Trustee of Friends of HEC charitable fund

Credentials

Admissions & Qualifications

  • Avocat à la Cour (France)
  • Admitted to practice as a Solicitor of England and Wales

Education

  • Paris Bar School1998
  • Université Paris-Sud, Paris XIDESS Juriste d’affaires1997
  • Université Paris-Sud, Paris XIMaîtrise droit des affaires1994–1997
  • HEC Paris1993–1996