Birgit Sambeth
Luzius Cavelti
Clarisse von Wunschheim
Thierry Thormann
Leonard Toenz
May 2026
Five practices, five experts: these are the Altenburger professionals recognized by the Lexology Index 2026.
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Five practices, five experts: these are the Altenburger professionals recognized by the Lexology Index 2026.
Clarisse von Wunschheim | Arbitration
Luzius Cavelti | Corporate Tax
Birgit Sambeth | Commercial Mediation
Leonard Toenz | Insurance & Reinsurance
Thierry Thormann | M&A
This recognition underscores Altenburger’s broad expertise in business law and its strong reputation in Switzerland and beyond.
About Lexology: The index identifies the foremost legal practitioners and consulting experts in business law based on comprehensive, independent research. Fewer than half of the experts assessed in Lexology's research are selected (source: Lexology website).