Sibylle Loyrette
Sibylle Loyrette, LL. M.

Sibylle Loyrette, LL. M. 

Sibylle Loyrette offers global representation and family office services to international private clients.

Along with her professional expertise as a lawyer in Switzerland and France, she developed an international network of experts in art market, legal, tax, financial, insurance and logistic matters.

Sibylle Loyrette assits her clients in implementing and coordinating all their professional and personal projects with a particular focus on artistic and cultural issues.

​​​​​​​Sibylle Loyrette teaches art & law at the University ZHdK Zurich.

Practice areas

Art law, contracts, copyright, private insurance, private clients, cross-border logistics


Sibylle Loyrette was born in 1978 and holds Swiss and French nationalities. She was educated in France and Germany and is a member of the Paris and Zurich (Art. 28 BGFA) bars.

In 2002 she received her LL.M. and her admission as a lawyer in Paris.

Professional career

Before founding her own private client dedicated practice in 2012, Sibylle Loyrette practiced in major American and French law firms in Paris, specializing in white collar crimes and especially market abuses. In addition to numerous publications on this subject, she wrote 2007 a ​specialized book Le contentieux des abus de marché.

In 2009 Sibylle Loyrette moved to Zurich and joined SIX Exchange Regulation, the self- regulation organ of the Swiss stock exchange, as a lawyer monitoring major shareholders and management transactions.

Sibylle Loyrette, LL.M.

Asylstrasse 41
8032 Zürich

57 avenue Franklin Roosevelt