With an established presence across the sectors of pharmaceuticals, energy, and telecoms, Lenz & Staehelin is well-versed at handling high-stakes and multi-jurisdictional arbitration work and is recommended for its ‘innovative strategic thinking’. Xavier Favre-Bulle and the ’impressive’ Harold Frey head up the firm’s offering, with Geneva-based Favre-Bulle holding more than 30 years of experience in managing disputes with elements of post M&A, licences, and luxury goods, among others, while Zurich-based Frey assists clients with all facets of construction and M&A disputes, alongside licensing and joint venture arbitration mandates. Martin Burkhardt excels in financial services, investments, and joint venture work, and Thierry Calame is well-positioned to advise a panoply of clients on IP arbitration, especially those surrounding patents. Daniel Tunik is highly knowledgeable in relation to insolvency law, white-collar crimes, and employment disputes, with Martin Aebi contributing his capabilities in IP, construction, and banking disputes.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘The team stands out for its convincing, well-thought out and innovative strategic thinking in complex arbitrations. It performs incredibly well even under pressure.’
  • ‘Harold Frey is a natural lead counsel and team leader. He's an accomplished orator and a strategist.'

  • 'Martin Aebi is a great drafter. He is convincing and clear, his writing skills and legal acumen are hardly matched in Switzerland.’
  • ‘Xavier Favre-Bulle is an outstanding practitioner.’

  • ‘Harold Frey is a very experienced lawyer with a good instinct for the right solution.’

  • ‘I have been very impressed by the technical strength of the team at all levels. The quality of the associates in the team supporting us day-to-day has been a standout.’

Key clients

  • Clorox Spain
  • International Olympic Committee
  • State of Palestine
  • thyssenkrupp Industrial Solutions
  • thyssenkrupp Marine Systems
  • World Anti-Doping Agency
  • Czech Republic
  • BTG Pactual

Lawyers

Hall of Fame

The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Leading associates

Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.

Practice head

Xavier Favre-Bulle; Harold Frey

Other key lawyers

Martin Burkhardt; Thierry Calame; Daniel Tunik; Martin Aebi