With its ‘entrepreneurial thinking’ highlighted as a key strength, ADB Altorfer Duss & Beilstein is capable of covering the full gamut of tax work, routinely representing a varied client portfolio that spans publicly listed and private businesses alongside high net worth individuals and investors. Five key players lead the group: Fabian Duss, who is an expert in international corporate tax, Pascal Taddei, who is active across a variety of international tax law and private client work, Andreas Helbing, a highly capable practitioner across a range of cross-border matters, Jürg Altorfer and Urs Zeltner.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘Small, but very strong team.'

  • 'They have a pragmatic and commercial approach to tax issues while ensuring all the detailed points are being addressed appropriately.’

  • ‘We are mostly working with Jürg Altorfer who has deep experience.’

  • ‘Very strong and flexible team, adapting quickly to plan changes.’

  • ‘Entrepreneurial thinking is the key strength of ADB consultants.'

Key clients

  • Wagner International AG
  • Swiss Re

Practice head

The lawyer(s) leading their teams.

Fabian Duss, Pascal Taddei, Andreas Helbing, Jürg Altorfer, Urs Zeltner