Koller Treuhand AG

Legal Services · Bülach, Zurich

Koller Treuhand AG is a Swiss legal services company based in Bülach, Canton of Zurich (UID CHE-107.634.815).

Legal nameKoller Treuhand AG
AddressRössligasse 2, Bülach
UID / VATCHE-107.634.815
Legal form · StatusAG · Active

Board members & signatories

  • Angela Stierlin

Registered purpose

Die Gesellschaft bezweckt die Ausübung von Treuhand- und Revisionsfunktionen, insbesondere Übernahme von Buchführungs-, Steuerberatungs- und Revisionsmandaten sowie allgemeine Wirtschaftsberatung. Die Gesellschaft kann Zweigniederlassungen und Tochtergesellschaften im In- und Ausland errichten und sich an anderen Unternehmen im In- und Ausland beteiligen sowie alle Geschäfte tätigen, die direkt od…

🔒 Website🔒 Employees🔒 Revenue estimate

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

What Koller Treuhand does

OFFERING

Koller Treuhand AG provides a range of fiduciary services including tax consulting, estate planning, business formation, and accounting. Their offerings also encompass payroll administration, financial accounting, and due diligence audits, catering to both private individuals and small to medium-sized enterprises.

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