COMPANY

Sustainable guidelines are everything.

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Connected - you are in good company with us

Together, in dialogue with you, we work out individually tailored solutions that bring you optimum benefit.

Our Values

We live by sustainable guidelines:

  • We act in a youthful, clear and contemporary way.
  • We maintain our independence not only for legal and economic reasons, but also out of conviction. We reject mandates that are not in accordance with the law.
  • We are successful as a family business and strive for high-quality growth.
  • We go beyond rational thinking to develop creative and innovative solutions that generate optimal benefits.
  • We translate practical experience and continuously updated knowledge into customer-specific solutions. In this way, we achieve successful results.
  • We work efficiently and in the interest of our clients. Our goal is an optimal relationship between costs and benefits.

Fabienne Ott-Ducrey

Being a contact person for all fiduciary services and providing solution-oriented approaches tailored to personal needs is of utmost importance to me. Thanks to my many years of professional experience and strong network across various industries, I am ideally positioned to deliver comprehensive support and advice.

 

Affiliations:

  • ExpertSuisse
  • veb.ch

Team

In-depth and extensive experience, diligence and intellect characterize our team.

Fabienne

Ott-Ducrey

Owner / Managing Director
Swiss Certified Tax Expert
Accredited Audit Expert FAOA
fabienne.ott@onestra.ch

Andrea

Klaus

Diploma of Advanced Studies FH
in Individual Taxation
andrea.klaus@onestra.ch

Nicole

Stillhart

Accounting, Taxes
Certified Finance and Accounting Professional
nicole.stillhart@onestra.ch

Andrea

Saluz

Accounting
Certified Finance and Accounting Professional
andrea.saluz@onestra.ch

Cornelia

Arnet

Secretariat, Administration
cornelia.arnet@onestra.ch

Alina

Kälin

Secretariat, Administration
alina.kaelin@onestra.ch

Network

With our extensive network, we always have an expert at hand - be it a lawyer/notary, an auditor, or an insurance expert. Because comprehensive support and advice from a single source are essential to us.

History

The company Fölmli Treuhand AG was founded in 1999 by Rolf Fölmli (certified fiduciary expert). Rolf Fölmli started as a single person and with increasing experience and expertise was able to grow steadily with the company.

 

In August 2017, Rolf Fölmli sold the company Fölmli Treuhand AG to Fabienne Ott-Ducrey (certified tax expert and audit expert FAOA) as part of succession planning. With Fabienne Ott-Ducrey, Rolf Fölmli found a person he had known for years and who has since continued to run the company in his interests and that of all employees. Following the sale of the company, Rolf Fölmli continued to support Fölmli Treuhand AG for another five years to ensure the seamless transfer of the mandate.

 

After five years under new management, we now feel that the time has come to change our appearance and to present tried and tested solutions in a new look. The company Fölmli Treuhand AG now operates under the name Onestra AG. Our values and services remain unchanged.

Open Positions

Join our Team.

To complement our team, we are hiring for the position(s) listed below. We look forward to receiving your application.

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