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Do you own or work for GSI Treuhand AG?

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About Us

We are a small, bilingual team in the center of the city of Biel. We are happy to take time for your concerns and advise, accompany and support you at any time in a friendly and competent manner. We work uncomplicated, with the greatest care and at reasonable conditions.

GSI Treuhand has been in existence for more than 40 years. We are a member of the Swiss Trustee Association (STV|USF), a professional organization that attaches great importance to professionalism and quality.

Treuhand

Tax consultancy

Management Consulting

Real Estate

This text has been machine translated.

Languages

French
English
German

Location and contact

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GSI Treuhand AG

  • office address office address

    General-Dufour-Strasse 4 2502 Biel/Bienne

  • Phone Phone
    0323... Show number 032 329 84 64 *
  • Write an e-mail Write an e-mail
  • Visit site Visit site Visit site
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GSI Treuhand AG

Mon - Thur
08:00 - 12:00 opening hours
13:30 - 17:30 opening hours
Fr
08:00 - 12:00 opening hours
13:30 - 17:00 opening hours
Sat - Sun
closed
Phone visit site
Phone visit site