Walder Wyss Ltd.

Olivier Sigg

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This content is provided by Olivier Sigg.

Practice Areas

Main expertise is in trusts, foundations and other estate-planning techniques. This includes advice to international high-net-worth individuals on asset protection, relocation and philanthropy.


Qualified and joined Froriep in 2005. Became Partner in 2015. Joined Walder Wyss in 2016.

Professional Memberships

Society of Trust and Estate Practitioners (STEP) - committee member of STEP Geneva; Swiss Bar Association; Geneva Bar Association; International Bar Association (IBA).


Various publications on Swiss tax and PIL.


Born in 1978. Languages: French, Italian, English, Spanish.