Frank Katzensteiner

Years of experience in international companies, involvement in foundations and training of young talents, the associated loyal and high-caliber network as well as the pure joy of daily work will convince you.

The tools of the trade: profund studies in law (UZH), further eduction as a tax specialist, legal auditor, accountant and mediator, managing director and shareholder of a commercial law firm, developer of a large real estate portfolio and member of the professional committee for ethicsof of Treuhand l Suisse; these are also his areas of expertise.

Memberships: International Fiscal Association, SwissAccounting, Treuhand l Suisse,


Janine Rupp Renfer

If English, French and German are not enough, Italian or Portuguese will come into play. Switzerland is therefore not the limit and this can be tested with pleasure. The multilingualism and internationality paired with a deep understanding of organization, which was crowned with a professional certificate with the same name, let our companies work well. So: even more competence and joy, which you will feel.