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Wahlen + Seiler Treuhand GmbH

Audit / Accounting / Tax Advisory · Zäziwil, Bern

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Wahlen + Seiler Treuhand GmbH is a Swiss audit / accounting / tax advisory company based in Zäziwil, Canton of Bern, listed in the Swiss commercial register since 2018 (UID CHE-310.040.379).

Legal nameWahlen + Seiler Treuhand GmbH
AddressLangnaustrasse 3, Zäziwil
UID / VATCHE-310.040.379
Legal form · StatusGmbH · Active · 2018

Board members & signatories

  • Monika Wahlen-Ramseier — Geschäftsführer
  • Daniel Wahlen
  • Charlotte Seiler Kohler

Registered purpose

Die Gesellschaft bezweckt den Betrieb eines Treuhandbüros, Unternehmensberatung, Liegenschaftsverwaltungen und Liegenschaftsverkäufe. Sie kann Zweigniederlassungen und Tochtergesellschaften im In- und Ausland errichten und sich an anderen Unternehmen beteiligen sowie alle Geschäfte tätigen, die direkt oder indirekt mit dem Gesellschaftszweck im Zusammenhang stehen. Sie kann im In- und Ausland Grun…

🔒 Website🔒 Employees🔒 Revenue estimate

Source: Swiss commercial register (Zefix / SOGC) and Alpintel analysis · Data as of March 2026

What Wahlen + Seiler Treuhand does

OFFERING

Wahlen + Seiler Treuhand GmbH provides financial and tax services for small and medium-sized enterprises (SMEs) and individual clients. Their offerings include bookkeeping, annual financial statements, payroll and personnel administration, and tax consulting. The firm also assists with business formation and provides property accounting services.

🔒 END MARKETS

🔒 OPERATING MODEL

🔒 OWNERSHIP & STRUCTURE

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