Who we are

We have been strengthening the resilience and competitiveness of enterprises since 1953

T+R Ltd.

As a major advisory services, audit services and tax consulting business, we have been active in the classical areas of our branch since 1953.

We employ over 70 persons at our Guemligen headquarters (near Berne). Two-thirds of our staff members hold a professional certificate or a higher professional diploma.

Our clients include SMEs working in many different branches, self-employed persons, public law corporations and non-profit organisations, most of which are established in central Switzerland. 

Our business

We are members of EXPERTsuisse, TREUHAND|SUISSE and of Nexia International, a leading global network of independent consultancy companies.

Our mindset

We create long-term value for our customers

Guiding values



Through our membership of an international consultancy network, we are also able to assist you in all crossborder tax, auditing and accounting matters.



We are registered with the Swiss Federal Audit Supervisory Authority as a State-supervised audit company. In other words, we meet the highest requirements prescribed by law for quality, qualifications and independence. We are the only medium-sized audit company under State supervision in central Switzerland.

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