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Solidis AG - EN
Martin-Disteli-Strasse 9
4600 Olten, CH
Tel. +41 62 207 30 40
AdobeStock 314553840 ¦ Our Vision

About us


We are one of the leading business service and auditing firms in Central Switzerland.


We make a difference for your company through our high-quality services in the areas of auditing, taxes, business services and outsourcing, providing you more transparency for your company, a better overview of your assets, and tax optimization.


A collaborative mindset and a clear perspective are necessary to solve financial and tax problems. Mutual trust is the requirement for consulting with us, which necessitates regular open communication.

Benefits of our service

include personalized, efficient consultations, flexible, sustainable solutions, reduction of your liability, and economic security in your future.

We are your advocate because our actions focus on absolute client satisfaction!