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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryFinance & InsuranceAccountantHünenbergIrma Zemp Treuhand
Irma Zemp Treuhand Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Irma Zemp Treuhand provides fiduciary and tax advisory services to individuals and companies, as well as business and corporate consulting. Its services include bookkeeping and year-end accounts, payroll administration, and audits.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Accountant
✓ Offered5
Tax advisory
Tax advisory for individuals and legal entities, tax planning for entrepreneurs and companies, tax optimization for restructurings, as well as special taxes such as withholding tax and real estate capital gains tax.
Bookkeeping and year-end advisory
Maintaining financial bookkeeping, preparing interim and annual financial statements, VAT returns, cash flow statements, as well as preparing budgets and calculating key figures.
Payroll accounting
Outsourcing of the entire payroll accounting, preparing payroll payslips and social security contribution statements, payroll administration, as well as accident and sickness administration.
Business and economic consulting
Incorporations, conversions, mergers, liquidations, restructurings, business valuation, advice on acquisitions and disposals of companies, as well as succession arrangements.
Financial audits
Statutory audit firm for public limited companies, limited liability companies, cooperatives, associations and foundations, as well as incorporation audits and liquidation audits.
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4.1/5

Irma Zemp Treuhand

Trust & reputation

ranQ Trust Score of Irma Zemp Treuhand: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Irma Zemp Treuhand has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Irma Zemp Treuhand scores 78.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Irma Zemp Treuhand scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Irma Zemp Treuhand scores 2.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Irma Zemp Treuhand reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Rothusstrasse 23
6331 Hünenberg

At a glance

Legal form
Sole proprietorship
UID
CHE-109.034.595
Founded
2001 · 25 years
Last commercial register change
September 18, 2008
Employees
1 to 10

Active in 1 of 26 cantons

  • ZGZug
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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