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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesMirchelWyssmüller Treuhand GmbH
Wyssmüller Treuhand GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Wyssmüller Treuhand GmbH is the provision of services in the fields of finance and accounting, tax consulting, human resources and business consulting for companies and self-employed individuals. Specifically, this includes taking on tasks such as accounting, personnel administration, tax planning and optimization, as well as supporting business development and succession.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered4
Financial and accounting services
Accounting system organisation, bookkeeping for small and medium-sized enterprises, year-end financial statement consulting, VAT returns, budgeting and financial planning, as well as temporary support in accounting.
Tax advisory
Advice on tax matters, complete preparation of tax returns for individuals and legal entities, review of tax optimisation, assessment rulings and special assessments.
HR services
Support in HR, payroll administration, payslips and salary statements, ISO-20022 files for salary payments, social insurance administration and employer checks.
Business consulting
Advice for company start-ups, selection of the legal form, restructurings, succession arrangements and company dissolutions.
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4.1/5

Wyssmüller Treuhand GmbH

Trust & reputation

ranQ Trust Score of Wyssmüller Treuhand GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Wyssmüller Treuhand GmbH 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%
Wyssmüller Treuhand GmbH scores 79.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.92.512%
  • 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%
Wyssmüller Treuhand GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Wyssmüller Treuhand GmbH scores 17.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wyssmüller Treuhand GmbH 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 October 2026.

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

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Location

Matte 9
3532 Mirchel

At a glance

Legal form
Limited Liability Company
UID
CHE-277.443.480
Founded
2014 · 12 years
Last commercial register change
April 1, 2014
Employees
1 to 10
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.
88.0
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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