About Aschwanden Treuhand GmbH

Tailor-made fiduciary solutions for companies and private individuals

A brief overview

Our experienced team has been providing services for companies and private individuals since 2008. Whether you are looking for support services in management consulting and tax optimisation, staffing issues, or pension and financial planning – the Aschwanden Treuhand GmbH team is always at your side in a professional, reliable and cooperative manner.

Through our customised offer, we support you individually so that you can concentrate fully on your core competences and processes. Contact us with no obligation.

Our team

Our team combines well-founded expert knowledge and years of experience. This foundation enables us to think through every project and specific challenges in a holistic manner delivering for you tailor made solutions. In addition, we strive to be at the forefront of taxation, regulation and other related matters by regularly updating our knowledge through continuing education and specialised courses.

Internationally active

We advise and accompany clients who are active nationally and internationally. We offer assistance with relocation, whether for private or business reasons. We are very familiar with the relevant processes and know what needs to be taken into account.

We are here for you.

With individual solutions, professionally impeccable and future-oriented.

Aschwanden Treuhand GmbH Steinhausen Andreas Aschwanden - web 2404 edited

Andreas Aschwanden

Swiss Certified Accountant
Executive Master of Corporate Finance

"Our clients – whether private individuals or companies – can expect a strong partner that can offer discrete and tailored services that meets their needs through cutting edge and well-founded know-how."

Aschwanden Treuhand GmbH Steinhausen Karin Aschwanden - web 2422 edited

Karin Aschwanden

Human Resources Specialist with Federal Diploma
Expert in personnel and social insurance management NDK

"Appreciation of the employee is the basis of a positive working relationship. For us, this also includes faultless payroll accounting and the legally correct handling of all concerns."

Aschwanden Treuhand GmbH Steinhausen Ursula Bachmann - web 2485 edited

Ursula Bachmann

Business economist FH

"Flawless quality is our top priority. This claim accompanies us in our daily work and means, among other things, that we keep ourselves à jour regarding the latest laws and regulations."

Aschwanden Treuhand GmbH Steinhausen Brigitte Mueller - web 2541 edited

Brigitte Müller

Fiduciary with federal certificate of proficiency
Payroll Expert edupool.ch

"At least as important as facts and figures are the people who are linked to them. Our focus is always on the visions of our clients, so that together we can achieve our plans and goals."

0%, 35% or 100% paper?

Perhaps you like to work with physical documents, perhaps you prefer completely paperless processes. Aschwanden Treuhand is flexible and can do both. We would be happy to tell you more in a personal conversation.

What you can expect from us.

Customer orientation

We align our work with your needs and visions.


We appreciate your trust and always act discreetly.


We communicate honestly and transparently at all times.


We think along with you, holistically and with foresight.