Homburger delivers ‘pragmatic advice’ and ‘swift, effective solutions’ across the full range of contentious and transactional IP matters, with a client base spanning life sciences, technology, consumer goods and digital industries. Under the leadership of Gregor Bühler, the practice is widely recognised for its strength in trade mark, unfair competition and brand protection mandates, as well as advisory IP work. Luca Dal Molin brings market-leading expertise in cross-border IP transactions, licensing and technology transfers. Andri Hess is a key figure in patent litigation, praised for being ‘totally oriented towards the client’s goals’, while Georg Rauber adds further depth through his advocacy in copyright and trade mark litigation and arbitration proceedings.

Lenz & Staehelin‘s ‘highly skilled and experienced team’ offers deep expertise across patent, trade mark, copyright and unfair competition matters. The group is led by a capable quartet comprising Thierry Calame, who stands out for his focus on complex patent disputes involving cutting-edge technologies, and Peter Ling, noted for his strength in litigation and arbitration spanning trade marks, design, licensing and selective distribution systems. The leadership team is enhanced by Jürg Simon, who brings extensive experience in global brand protection and trade mark strategy, and Sevan Antreasyan, who focuses on technology, media and commercial IP work. Barbara Abegg and Simona Baselgia add additional depth to the bench with their focus on IP and commercial litigation, representing clients before the Swiss courts.

MLL Legal houses ‘one of the best patent litigation teams in Switzerland’, complemented by deep expertise in trade marks, designs, copyright and broader brand protection. The group is spearheaded by Michael Ritscher, who acts in international patent and trade mark disputes and in IP commercialisation; Simon Holzer, who also represents parties in IP-related arbitration and licensing matters; and Peter Schramm, who has been involved in numerous landmark IP cases in Switzerland and worldwide. They are supported by Ulrike Ciesla, who is ‘good on the technical side’ of patent litigation proceedings, Louisa Galbraith, whose practice spans multi-jurisdictional enforcement and portfolio strategy, and Andrea Schäffler, who plays a key role in litigation and global prosecution work.

Pestalozzi steers clients through complex patent litigation as well as trade mark, design, trade secrets and licensing matters, advising across the pharmaceuticals, biotech, consumer goods, luxury and advanced engineering sectors. Practice head Lara Dorigo is regarded as ‘exceptionally knowledgeable’ in patent and trade mark disputes, commercial IP agreements, technology transfer agreements and strategic branding work. Michèle Burnier and Alexandra Bühlmann are also key contributors to the practice. The group was bolstered in January 2025 by the arrival of Prager Dreifuss AG's Joëlle Marciano, who plays a significant role across both contentious and transactional mandates, following the departure of Thomas Legler in December 2024.

Schellenberg Wittmer Ltd stands out for its full-service offering across patents, trade marks, designs, copyrights and broader commercial IP matters. The team is jointly headed by Philipp Groz, known for his extensive experience in IP-driven transactions, licensing arrangements and IP-related arbitration, and Stéphanie Chuffart-Finsterwald, who joined the firm in September 2024 from sigma legal and brings strong credentials in design, luxury, creative industries and cutting-edge matters involving emerging technologies and AI. They are supported by a versatile bench, including Adrienne Henneman, a talented practitioner active in litigation and brand protection; Manon Baur, who advises across trade mark, design and copyright matters; Lorenza Ferrari Hofer, recognised for her strength in life sciences and multi-jurisdictional IP issues; and Alisa Zehner, whose practice spans transactional IP, licensing and enforcement.

Walder Wyss Ltd. fields an IP practice known for its breadth across trade marks, patents, designs, copyright and unfair competition, and for its aptitude in handling sophisticated disputes and advisory work. The team is jointly led by Roger Staub, noted for his proficiency in IP disputes, brand strategy and cross-border enforcement, and Markus Frick, who covers patent and technology matters, licensing, and litigation. A key figure within the practice, Sylvia Anthamatten plays a central role across trade mark strategy, prosecution, and contentious proceedings. Alain Alberini, who joined the firm from sigma legal in September 2024, contributes additional expertise across copyright, design, branding and media-related work.

Baker McKenzie Switzerland SA is chosen by luxury, consumer goods, life sciences, technology and media companies for its ‘client-focused and highly strategic’ approach to trade mark, copyright, design, patent and broader brand protection matters. The team is led by the ‘strategic, clever and relentless’ Eva-Maria Strobel, whose practice encompasses brand management and international enforcement for major global companies. Michael Treis brings a seasoned command of both contentious and advisory work. The group also benefits from the contributions of Fabienne Bretscher, who is active across the full range of soft IP, with an emphasis on prosecution and enforcement efforts.

IPrime maintains a distinctive position in the Swiss IP market, with a clientele of innovators across high-technology, engineering, life sciences, medtech and advanced manufacturing. The team is frequently instructed on cross-border patent litigation, portfolio strategy and design, copyright and technology matters. The practice is jointly led by Rudolf Rentsch, known for his handling of multi-jurisdictional patent and design disputes, and Moritz Kälin, who heads the firm’s prosecution arm and is valued for his acumen in managing global portfolios, including oppositions and filings.

Niederer Kraft Frey Ltd‘s IP offering combines know-how in trade marks, unfair competition, technology and IP-centred commercial arrangements. The practice is instructed by domestic and international brands across consumer goods, media, private equity, medtech, industrials and e-commerce. Practice head Nicolas Birkhäuser is recognised for his leadership in soft IP mandates and contentious work. He is supported by the ‘incredibly smart’ Janine Reudt-Demont, who has a notable command of life sciences, regulated products and technology-focused matters.

TIMES Attorneys provides a strong offering in patent litigation and FRAND, trade mark and unfair competition disputes, also tackling strategic brand protection challenges. The team is instructed by multinationals across the technology, pharmaceuticals and luxury goods sectors. Andrea Mondini is lauded for his ‘sophisticated and commercially oriented’ advice in patent, FRAND and technology litigation, while Markus Kaiser is 'indispensable' for trade marks, unfair competition and commercial branding mandates. Michael Noth is also highly regarded for his expertise in brand strategy, prosecution and enforcement.

Valfor Attorneys-at-law counsels leading international brands across luxury goods, consumer products, transport, and retail on both trade mark and design issues. Practice head Christoph Gasser brings deep contentious and prosecution experience; he has acted as trial counsel in trade mark, copyright, design and patent disputes before cantonal courts, arbitration panels, the Federal Administrative Court, the Federal Patent Court and the Federal Supreme Court, and oversees Swiss and international trade mark portfolios.

VISCHER is active across patent litigation, trade marks, designs, copyright and technology-driven commercial work. The group is jointly led by Stefan Kohler, known for his assured handling of complex patent disputes and cross-border enforcement, and Lorenz Ehrler, whose practice covers trade marks, designs, licensing and brand protection. The practice is further supported by experienced practitioner Rolf Auf der Maur, recognised for his ‘clear communication’ and ‘good business acumen’ in copyright and trade mark litigation, as well as pharmaceutical and medtech patent specialist Angelina Rau, who joined the team in September 2024.

BMG Avocats exhibits depth in copyright, design and unfair competition disputes, with a long-standing presence in the luxury, watchmaking and consumer goods sectors. Practice heads Anne-Virginie La Spada and Philippe Gilliéron are key figures in the market, with La Spada ‘very experienced’ in trade mark protection, customs measures and commercial conflicts, while Gilliéron ‘provides exceptional attention’ in copyright, digital technologies and emerging AI issues.

CMS von Erlach Partners Ltd. displays robust capabilities in trade mark portfolio management, brand enforcement, advertising and unfair competition, and also IP-related regulatory frameworks. The group is co-chaired by Simone Brauchbar Birkhäuser, who provides ‘excellent advice’ on trade mark strategy,  enforcement and brand protection for major consumer, luxury and entertainment clients, and Dirk Spacek, who steers software and technology transactions, cloud and licensing mandates and wider digital business models.

HOUSE attorneys is instructed by major players in the luxury goods, jewellery and fashion sectors, as well as by clients in entertainment, hospitality and financial services. The practice is co-chaired by Frédéric Serra, who advises on trade mark disputes, opposition proceedings, brand enforcement and unfair competition matters, and Melina Haralabopoulos, who brings particular expertise in trade mark prosecution and portfolio strategy, alongside capabilities in design law and copyright.

Id Est Avocats Sàrl advises at the intersection of IP, technology and digital regulation. The practice is jointly led by Juliette Ancelle, ‘an outstanding practitioner’ in trade mark and copyright matters, brand protection, entertainment and creative industry mandates, and Michel Jaccard, a leading figure in technology transactions, software and open-source licensing, digital governance and commercial arrangements.

Kellerhals Carrard advises at the interface of technology, IP and commercial work. The team is headed by Daniel Alder, well regarded for brand protection, trade mark strategy and contentious soft IP; Daniel Emch, whose practice centres on media, entertainment and commercial agreements; Nicolas Mosimann, noted for his focus on technology, digital platforms and IP commercialisation; and Stefano Perucchi, a leading name in sports-related IP and commercial work, particularly sponsorship and licensing structures. They are supported by the ‘highly knowledgeable IP lawyer’ Virginie Rodieux.

LALIVE is geared to support clients across life sciences, technology, luxury goods and mobility sectors on matters involving trade marks, designs, copyright and licensing. The practice is led by Thomas Widmer, who advises on the full range of prosecution, enforcement and portfolio management challenges, as well as IP-heavy commercial agreements and disputes.

Rentsch Partner AG’s IP group is helmed by Maria Iskic, whose practice spans trade mark litigation, opposition work and brand strategy. She often acts for consumer brands, technology companies and fashion industry clients on cross-border disputes, coexistence arrangements and enforcement programmes. The ‘highly professional and technically excellent’ Dany Vogel and Philipp Kerpen are further pillars of the team.

IP boutique WEINMANN ZIMMERLI is co-led by Stefan Keehnen, who oversees global portfolios, filing strategies and anti-counterfeiting programmes, alongside Marco Handle, who has a ‘business-oriented approach’ to trade mark enforcement, unfair competition and copyright and software disputes. Fabian Wigger is a ‘go-to’ practitioner for copyright, entertainment and collective rights matters, while trade mark and brand management specialist Sandra Przewloka was promoted to partner in 2025.

A trusted adviser on trade mark and copyright mandates, Wenger Plattner acts for a diverse roster ranging from global consumer brands and major retailers to leading cultural institutions, international foundations and high-profile individuals. The practice is driven by Damian Schai, who leads on trade mark prosecution, enforcement and technology-focused IP work. Peter Mosimann is a prominent figure in Swiss copyright law.

Clients turn to Wenger Vieli Ltd for advice on the full spectrum of soft IP law. Practice head Claudia Keller stands out for her work on multi-jurisdictional M&A and private equity deals where IP and data protection are central concerns. She also guides portfolio and brand protection strategies for established corporates and technology clients.