Mario Kumschick

Martin Zobl is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative Law and Public Law. Martin, who practices law in Zürich, Switzerland, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Martin is held by other top lawyers in the same geographic and legal practice area.

Thomas Meister is a partner in the Tax Team. He is working in the fields of domestic and international corporate tax, including tax optimization, corporate and real estate finance, structured finance, corporate reorganizations, transaction structuring and M&A. Since 2004 he is an adjunct professor for tax law at the University of St. Gall. Born in 1963, Thomas Meister was educated at the Universities of Lausanne and St. Gall (lic. iur. 1989, Dr. iur. 1995), New York University (LL.M. 1998...

Andrea Meier is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation. Andrea, who practices law in Zürich, Switzerland, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrea is held by other top lawyers in the same geographic and legal practice area.

Stefan Brunnschweiler is the managing partner of CMS Switzerland and co-heads the CMS Corporate/M&A Practice Area Group. He was named one of the top 10 lawyers in Switzerland in the edition of “Who is Who” by Bilanz. Stefan Brunnschweiler specialises in international and domestic M&A transactions, venture capital, corporate restructurings, corporate law and general contract matters (e.g. joint ventures, partnerships and shareholders' agreements). He is experienced in a bro...

Counsel Simone Brauchbar Birkhäuser advises and represents clients in connection with contentious and non-contentious issues relating to trademarks, designs, copyrights, patents, data protection, unfair competition and advertisement. She has substantial experience in the drafting and enforcement of contracts for the transfer of intellectual property rights, especially license agreements. She further regularly deals with all due diligence relevant IP/IT and data protection aspects of corp...

Reto Arpagaus supports Swiss and international companies, entrepreneurs and private individuals in drafting and reviewing contracts as well as with corporate transactions, and he advises his clients in matters of intellectual property and competition law. Reto Arpagaus represents clients before state courts and courts of arbitration. He has extensive experience and specialist knowledge, in particular in the areas of financial services, industry, telecommunications, IT and the sports sector. R...

Thomas P. Müller is a partner with Walder Wyss. He advises Swiss and international corporate and public sector clients in all aspects of real estate and infrastructure law (project development, realisation, commercial leases, real estate transactions, financing), in the health care sector as well as in respect to the cooperation of the private and the public sectors (Public Private Partnership, public procurement, privatisations). Thomas P. Müller is a lecturer in the Master program...

Louise Lutz Sciamanna is a top attorney recognized by Best Lawyers in the practice area(s) of Wealth Management Practice. Louise Lutz, who practices law in Zürich, Switzerland, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Louise Lutz is held by other top lawyers in the same geographic and legal practice area.

Managing Partner Jodok Wicki concentrates on dispute resolution, litigation and international arbitration. He heads the firm's dispute resolution group and leads also the litigation practice group of CMS. Jodok maintains an active practice of state court litigation and appellate proceedings in a variety of commercial matters, such as purchase and sales agreements, joint ventures, post M&A disputes, director and officer and auditor liability and product liability. He has also a particular ...

Partner Philipp Dickenmann is the head of the Dispute Resolution Practice Group of CMS Zurich. He also serves as core team member of the global CMS Dispute Resolution Practice Area Group as well as the CMS Commercial Practice Area Group. Philipp Dickenmann has extensive experience in commercial litigation and international arbitration. He acts as counsel and co-counsel, sole arbitrator and co-arbitrator in numerous national and international cases. This includes arbitrations conducted under t...