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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesHolderbank AgTreuhand Petra Hauser GmbH
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Verified· 3 sources

Treuhand Petra Hauser GmbH

Summary

About the company

The core activity of Treuhand Petra Hauser GmbH is the provision of services in the areas of trust, accounting, tax returns and tax consulting. Specifically, this includes: accounting, VAT declaration, financial statement preparation, withholding tax, personnel administration, payroll administration, social insurance, tax returns for companies and individuals, and property management. The company offers these services as a trust company and has many years of experience in various industries.

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Products & services

Industry:Fiduciary Offices
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Bookkeeping
Bookkeeping, VAT returns, preparation of financial statements and withholding tax for companies and private individuals.
Personnel and payroll administration
Personnel administration, payroll administration and processing of social insurance as ongoing administrative fiduciary services.
Tax returns
Tax returns for companies and private individuals, including support with tax reporting.
Property management
Property management, supplemented by the other fiduciary and administrative services.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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Location

Von Effingerstrasse 5
5113 Holderbank Ag
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-420.883.517
Founded
2021 · 5 years
Last commercial register change
March 29, 2021
Employees
1 to 10

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