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lic. oec. publ. Adrian Briner


work Aeschenvorstadt 4 Postfach
4010 Basel


Swiss Certified Public Accountant, Swiss Certified Tax Expert / Counsel
Adrian Briner

Adrian Briner is a Certified Public Accountant and Certified Tax Expert with over fifteen years of experience in national and international tax law. He specializes in advising companies and their owners on a wide range of tax issues, including corporate tax law, both domestic and international, as well as the taxation of blockchain and crypto token activities.

His extensive expertise encompasses tax areas such as M&A and restructuring, corporate reorganizations, financing, employee participation plans, and the taxation of innovative blockchain business models. Adrian Briner excels at navigating the complex intersections of tax law, bookkeeping, accounting, and business administration, delivering comprehensive and strategic tax solutions.

As a dedicated professional, Adrian Briner is passionate about helping businesses and their owners optimize their tax strategies and achieve compliance in an ever-evolving tax landscape. His commitment to excellence and deep understanding of the tax environment makes him an invaluable advisor for businesses seeking to navigate complex tax challenges and leverage opportunities for growth. 

  • U.S. International Tax Certificate (2023)
  • Swiss Certified Tax Expert (2016)
  • Swiss Certified Public Accountant (2008)
  • University of Zurich (lic. oec. publ., 2003)
  • Tax Expert responsible for legal entities at the tax office of the canton of Solothurn (2010 - 2017)
  • Public Accountant at a multinational audit company in Basel (2005 –2010)
  • Internship at an American multinational technology and consulting company in Zürich (2003)
Memberships in Associations
  • EXPERTsuisse
  • Swiss Union of Swiss Certified Tax Experts (SVDS)
  • International Fiscal Association (IFA)
  • Swiss LegalTech Association
  • German
  • English
  • French
Practice areas
  • Biotechnology Law
  • Financing
  • Insolvency Law
  • Life Sciences
  • Pensions Law
  • Pharma
  • Private Equity
  • Restructuring and Reorganisation
  • Social Insurance Law
  • Tax Law
  • Venture Capital