Welcome to Lenz & Staehelin

Lenz & Staehelin, Switzerland’s largest law firm, stands for half a century of experience in business law. Solidly ingrained in the Swiss business community, the firm counts among its clients many of the world’s most successful and reputable companies, organisations and institutions, as well as individuals with interests in Switzerland. Over 200 highly trained lawyers with international experience make up Switzerland’s most outstanding legal team - and they are ready to serve you.  

Deals and Cases

Pfizer acquires REDVAX GmbH


IPO of Sunrise Communications Group on the SIX Swiss Exchange

All Deals and Cases

News and Events

GCR 100 ranks Lenz & Staehelin as leading competition law practice


Congress of the Swiss Group of Criminology (SGC)

All News / All Events