Ranked in 1 Practice Areas

Band 4

Private Wealth Law


8 Years Ranked


Provided by Gian Andri Töndury

High Net Worth

Practice Areas

Gian Andri Töndury focuses his practice on complex estate and wealth planning issues as well as company law. He advises Swiss and international private clients, family offices and companies. Further, he represents private clients and foundations in inheritance and trust disputes.


Inheritance Law and Estate Planning | Corporate Law | Incorporation, Structuring and Administration of Companies | Board Memberships | Foundation and Trust Law | Executorships | Will Enforcement, Inheritance and Trust Disputes | Asset Structuring | Family Office Services | International Private Law


2022 Partner with Steinbrüchel Hüssy (via Töndury AG)

2012-2022 Partner with international Law Firms in Zurich

2004-2012 Attorney with international Law Firms in Zurich

2004 Admission to the Bar, New York

2003 Attorney with international Law Firm in New York City

2003 Master’s Degree (LL.M.) in Corporate Law, New York University School of Law

2002 Admission to the Bar, Zurich

1999 lic.iur., University of Zurich

Professional Memberships

− Member of the Zurich and Swiss Bar Association

− Member of the New York State Bar Association

− Member of the Society of Trust and Estate Practitioners

− Member of the Editorial Board STEP Journal

− Member of the International Bar Association

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Private Wealth Law

Gian Andri Töndury
Gian Andri Töndury
Band 4