Grossenbacher Attorneys at Law – Law Firm in Lucerne

Solutions for complex issues

For companies and exacting private clients

Grossenbacher Attorneys at Law is a law partnership in Lucerne. Our attorneys and notaries are specialised and have many years of practical experience in selected specialist areas. We advise you efficiently, comprehensively and with a consistent focus on your personal and business goals. This yields tailor-made solutions of the highest quality.

Solutions for complex issues
For companies and exacting private clients

Law firm

Sophia Koch

Legal associate

Melissa Sahin

Paralegal

Claudia Keller Lüthi

Partner, Attorney at Law, Notary

Romina Studer

Legal assistant

Sabine Baumann Wey

Attorney at Law

Sarah Birrer

Attorney at Law

Our team

Expertise

Criminal law

Criminal law, white-collar criminal law, criminal procedure, prevention of crime, criminal defence, private plaintiff actions.

Corporate law

Corporate formation, restructuring, M&A transactions, reorganisation and succession.

Construction & Real Estate

Construction and planning law, contract law (e.g. contracts for works and services, planning agreements), real estate law, notarisations.

Inheritance & Family

Pre- and postnuptial agreement, contracts of inheritance and wills, advance directives, cohabitation agreements, registered partnerships, marital and inheritance law.

Notarial services

Incorporation or restructuring of companies (Ltd., LLC) and foundations, purchase of real estate, pre- or postnuptial agreement, inheritance agreement, certifications.

IT & data protection

IT contract documents, domain disputes, internet law, ICT projects, data protection advice.

Our expertise

Grossenbacher Attorneys at Law advise Lehner Versand AG.

more mandates

Focus

Newsletter November 2025

14.11.2025 | In the latest edition of our newsletter, we explore training as an Attorney at Law and highlight changes in Work Contract law.

New Developments in Public Construction Law

03.11.2025 | The Swiss Federal Council has adopted the revised "Raumplanungsverordnung (RPV)". Changes are also underway in the Canton of Lucerne: the new cantonal structure plan ("Richtplan") has been made available for public review.

The EU Data Act

16.09.2025 | Starting 12 September 2025, the EU will introduce comprehensive obligations for manufacturers and providers of connected products and related services.

Our news