Active since 1972, our accounting and consulting firm can count on a team of seasoned professionals who are attentive to the needs of its clients, both companies and individuals.

At Fiduciaire J. Ineichen Ltd, we have been passionately committed to our profession for 50 years, in order to undertake and achieve success together.

Excellence, trust and innovation are the common values that have bound and driven us forward for several decades.

A total of ten employees, with degrees in business administration, law, federal certificates in finance, accounting and taxes as well as accreditation as certified auditors, are at your service.

Steven Cornut

Partner & Head of the firm


Steven is a qualified lawyer and Swiss certified tax expert. He has worked as a tax consultant for several years with world-renowned companies. He has practiced at PwC and Credit Suisse. In this context, he had the opportunity to develop his knowledge in the field of taxation of legal entities and individuals as well as in the field of restructuring and transfer of business.


Arthur Gartmann


Arthur holds a master’s degree in accounting, control and finance as well as a master’s degree in law. Over the years, he has acquired extensive experience in auditing, corporate finance and accounting. In addition, he has developed an important practice in the transfer of companies by employees or external sales as well as in the domiciliation of foreign persons in Switzerland.

Fiduciaire J.Ineichen Ltd

Rue de la Gare 13
1820 Montreux
+41 21 965 44 80