Olivier Thevoz
Founding Partner
Swiss and US Attorney-at-law

At 19 years old, Olivier created his first company, which was active in accounting and tax. Therefore, when he became an attorney, he naturally oriented his career in commercial and tax law. In 2015, he started his law firm, THEVOZ & Partners based in the United States and Switzerland. His clients are mainly entrepreneurs wishing to develop their business activities. In this context, he advises international groups as well as local companies and startups. Because he has always had a close connection with the financial market world, many of his clientele are financial companies.
With his team, he advises his clients in the following areas:
Development of their activities
• Setting up companies and drafting shareholder agreements
• Drafting and negotiating commercial contracts
• Assisting mergers and acquisitions
Defense of their interests before the courts
• Defending clients in commercial disputes
• Representing clients before courts
• Representing clients in arbitration and mediation proceedings
Optimization of their Swiss and American taxes
• Tax planning
• Representing clients before tax courts

- Ll.M. In Business Law (The University of Texas, 2021)
- Master of Law in Private Estate and Tax Law Litigation - summa cum laude (University of Lausanne, 2011)
- Swiss Certified Accountant Expert (Expert fiduciaire diplômé, 2006)