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Sonja Frey



Sonja Frey, Küsnacht, Home Canton Lucerne, married





Mediator (2011)


Admission to the Bar (2008)


Master of Law, University of Fribourg (2001 – 2005); exchange semester at University of Stellenbosch, South Africa

Professional Experience  


Partner at Rihm Attorneys at Law (August 2018)


Senior associate of Legal, Tax and Compliance at Marcuard Family Office AG in Zurich (2012 – 2018)

Associate at two midsized international business law firms in Zurich (2008 – 2011) 




German, French and English



Professional Memberships          


Zurich Bar Association

Swiss Bar Association

Practice Areas         


Legal advice to multi family offices and their clients in all areas of Swiss law, in particular regarding national and international compliance, corporate, contract, real estate, employment law as well as family  and inheritance law

Additional activities                  


Advising clients in the field of philanthropy and pro bono    


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