You are facing a legal challenge - we support you with expertise, experience and a sense of proportion. Whether you need advice, representation or mediation, we will work with you to determine the best course of action for your situation. An initial telephone call is non-binding.

What we can do for you

Legal advice

We will provide you with a well-founded assessment of your situation and a clear recommendation on how to proceed. We also support you with out-of-court solutions.

Litigation and representation

If necessary, we will represent you vigorously before Swiss courts and authorities - competently, with commitment and many years of litigation experience.

Mediation & Collaborative Law

Would you like to resolve a conflict amicably? We offer structured, solution-oriented procedures - as a trained mediator, Dr. Westenberg will provide you with professional support.

Expert opinions for complex issues

We prepare legal expert opinions, in particular on cross-border matters - for private individuals, companies or foreign law firms.

Our focus areas

International family law & private law

Do you have assets, real estate or family connections abroad? We advise you on questions of jurisdiction, recognition and enforcement of foreign decisions - competently and practically.

Family law in Switzerland

Whether separation, divorce, division of assets or marriage contracts: We represent your interests and also look out for viable solutions for the future.

Advisory services for family businesses & SMEs

Do you run a company or are you part of a family business? We advise on company law, shareholders' agreements or take on board of directors mandates.