A founder leaving the team?
Implemented an ESOP without ruling?
Lost in term sheet legalese?
You focus on your startup.
We take care of your legal needs.
A founder leaving the team?
Implemented an ESOP without ruling?
Lost in term sheet legalese?
You focus on your startup.
We take care of your legal needs.
News
Events
Publications
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Publikationen |Venture Capital 2025 - Chapter Switzerland
by Marion Bähler, Ramona Wyss, Florian Gunz Niedermann, Fabienne Limacher and Urs Hofer
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Publikationen |Financing of Start-up and Early-Stage Companies with Convertible Loans Swiss Tax Considerations
by Maurus Winzap and Fabienne Limacher
PDF: 601 KB -
Publikationen |Venture Capital 2024 - Chapter Switzerland
by Marion Bähler, Ramona Wyss, Florian Gunz Niedermann, Fabienne Limacher, Alex Nikitine and Urs Hofer
PDF: 976 KB -
Publikationen |Switzerland’s new corporate law – what startups and investors need to know
by Marion Bähler
PDF: 52 KB -
Publikationen |Article 725 et seq. CO: (Il-)Liquidity, Capital Loss and Over-Indebtedness – New Duties for Swiss Boards
by Alex Nikitine and Jenny von Arx
PDF: 319 KB -
Publikationen |Tax-optimised employee share plans for privately held Swiss companies and start-ups
by Maurus Winzap and Fabienne Limacher
PDF: 222 KB -
Publikationen |Crowdfunding in Switzerland - A critical assessment of the regulatory framework
by Tizian Troxler
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Publikationen |Tax relief on employee shares in start-ups and other non-listed companies
by Fabienne Limacher and Maurus Winzap
PDF: 349 KB -
Publikationen |Workshop on Intellectual Property
Speakers Jürg Schneider and Hugh Reeves
PDF: 3139 KB
Our Team
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Marion Bähler
Partner
Zürich -
Fabienne Limacher
Partner
Zürich -
Ramona Wyss
Partner
Zürich -
Michael Kündig
Managing Associate
Zürich -
Alice Vorburger
Managing Associate
Zürich -
Florian Gunz Niedermann
Partner
Zürich -
Alex Nikitine
Partner
Zürich -
Adrien Alberini
Counsel
Genf -
Alexandre Both
Partner
Lausanne, Zürich -
Luc Defferrard
Partner
Zürich -
Hubertus Hillerström
Partner
Genf -
Robert von Rosen
Partner
Basel -
Fabienne Anner
Counsel
Zürich -
Janine Corti
Counsel
Zürich -
Ursina Gremminger
Managing Associate
Zürich -
Letizia Schlegel
Senior Associate
Zürich -
Anaëlle Genoud
Senior Associate
Zürich, Genf -
Alexander Gutmans
Partner
Basel -
Christian Hagen
Partner
Zürich -
Fabian Akeret
Senior Associate
Bern -
Florian Iten
Associate
Zürich -
André Kuhn
Partner
Bern, Zürich -
Erik Lanz
Senior Associate
Zürich -
Samuel Lieberherr
Counsel
Zürich -
Timon Nydegger
Managing Associate
Zürich -
Michelle Sollberger
Senior Associate
Bern -
Marina Srienz
Associate
Bern -
Marco Strahm
Partner
Bern, Zürich -
Simone Wetzstein
Partner
Zürich -
Maurus Winzap
Partner
Zürich
Clients
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Walder Wyss helped us end to end from term sheet to closing a Series A round swiftly. They’ve provided efficient and responsive support and were able to make the process appear seamless.
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Walder Wyss is a great choice for Swiss startups looking for excellence in corporate legal counselling throughout their journeys. Dr. Claudio Marforio, Co-founder & COO
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Since many years our legal matters have have been in excellent hands with Walder Wyss and we highly appreciate their invaluable advice.
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Extremely reliable, efficient and affordable for startups. We realized how valuable professional support is at an early stage.
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It is always a pleasure to work with Walder Wyss. They are extremely reactive and will always have someone in their team with the exact required expertise.