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Lenz & Staehelin

Geneva, Zurich, Lausanne

Guy Vermeil (managing partner Geneva and Lausanne,
Stefan Breitenstein (managing partner Zurich,

Number of partners worldwide:

Number of other lawyers worldwide:
Over 200

English, French, German, Italian, Russian, Spanish 

With over 200 lawyers and offices in three major economic centres, Lenz & Staehelin is the largest law firm in Switzerland. Known for its high professional standards, the firm provides its domestic and international clients with a full range of services in the main areas of law. It is ranked among the leading practitioners in business law.


●  Banking and finance
●  Commercial and contracts
●  Competition
●  Corporate and M&A
●  Employment, pensions and immigration
●  Insolvency and restructuring
●  Intellectual property
●  Investigations
●  Litigation and arbitration
●  Private clients
●  Real estate
●  Tax
●  Technology, media and telecoms (TMT) and outsourcing


●  Art
●  Construction, infrastructure projects
●  Consumer Goods
●  Data Protection and privacy
●  Energy
●  Financial services
●  Foundations and philanthropy
●  Healthcare and life sciences
●  Industrial
●  Insurance
●  Media
●  Public sector
●  Sports
●  Telecoms

All Experts (By Practice Area)

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Asset Recovery


Business Crime Defence

Capital Markets


Professional Biography
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Professional Biography

Corporate Immigration

Corporate Tax

Professional Biography


Investment Management

Insurance & Reinsurance

Labour, Employment & Benefits

Life Sciences


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Professional Biography

Private Client

Private Funds

Project Finance

Real Estate

Sports & Entertainment

Telecommunications Media & Technology

Thought Leaders

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Professional Biography

Legal Offices for Lenz & Staehelin

Click on an Office to view Lawyers in that location.

Geneva 6, Switzerland

Route de Chêne 30

Lausanne, Switzerland

Avenue du Tribunal-Fédéral 34

Zurich, Switzerland

Brandschenkestrasse 24

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Law Business Research Ltd

87 Lancaster Road, London
W11 1QQ, UK