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Europe – The 2025 edition of Chambers Europe has ranked or listed Mayer Brown in 19 practice categories, recognising 37 lawyers in a total of 26 practice areas. Guillaume Kuperfils, Marc Santoni and Klaus Riehmer were recognised as “Senior Statespeople” and Paulette Vander Schueren was recognised as a “Star Individual”. Jean-Philippe Montfort, Bernard Ayache and David Ayache achieved a Band One ranking.

Below is a complete list of Chambers Europe’s Mayer Brown rankings in the 2025 guide.

Practice rankings:

Europe-wide

  • Arbitration (International)
  • International Trade/WTO
  • Regulatory: Environment

UK

  • Capital Markets: Debt
  • Corporate/M&A: Mid-Market
  • Restructuring/Insolvency
  • Tax

France

  • Banking & Finance
  • Competition/European Law
  • Corporate/M&A: High-end Capability
  • Employee Share Schemes & Incentives
  • International Arbitration
  • Private Equity
  • Projects & Energy: International
  • Tax

Germany

  • Banking & Finance
  • Capital Markets: Structured Finance
  • Corporate/M&A: Mid-Market
  • Real Estate

Individual rankings:

Europe-wide

Arbitration (International)

  • Dany Khayat

International Trade/WTO

  • Paulette Vander Schueren
  • Nikolay Mizulin
  • Dylan Geraets

Regulatory: Environment

  • Jean-Philippe Montfort

UK

Capital Markets: Debt

  • James Taylor

Corporate/M&A: Mid-Market

  • Richard Page

Restructuring/Insolvency

  • Michael Fiddy
  • Devi Shah

Tax

  • Matthew Mortimer

France

Banking & Finance

  • Alan Levy
  • Maud Bischoff
  • Patrick Teboul

Capital Markets: Structured Finance

  • François-Régis Gonon

Competition/European Law

  • Nathalie Jalabert-Doury

Corporate Compliance & Investigations

  • Edouard Gergondet

Corporate/M&A Mid-Market

  • Bernard Ayache
  • David Ayache

Employee Share Schemes & Incentives

  • Sebastien Delaunay

International Arbitration

  • Dany Khayat
  • Alejandro López Ortiz

Litigation: Elite

  • Emilie Vasseur

Private Equity: Mid-Market

  • Guillaume Kuperfils
  • Olivier Aubouin
  • Olivier Tordjman
  • Gwenaëlle de Kerviler
  • Hadrien Schlumberger

Projects & Energy: International

  • Olivier Mélédo

Restructuring/Insolvency

  • Marc Santoni

Tax

  • Benjamin Homo
  • Laurent Borey
  • Christopher Lalloz

Germany

Banking & Finance

  • Martin Heuber

Capital Markets: Derivatives

  • Patrick Scholl

Competition/European Law

  • Christian Horstkotte

Corporate/M&A: Mid-Market

  • Klaus Riehmer

Real Estate

  • Fabian Hartwich

Real Estate: Finance

  • Martin Heuber

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