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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesMüllheim DorfRupp Treuhand
Rupp Treuhand Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Rupp Treuhand is the provision of services in the field of financial and corporate management, particularly: accounting, taxes, human resources, and economic consulting. The company thus offers comprehensive support to businesses in these areas.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered4
Accounting
General ledger accounting, financial accounting, accounts receivable and accounts payable accounting, cost accounting, budgeting, payroll accounting, payment processing and annual financial statements.
Taxes
Tax returns for legal entities and individuals, VAT advice, tax planning, tax consulting for the annual financial statements and support during tax audits.
HR Administration
Payroll statements and wage payments, AHV, pension fund and insurance contribution statements, wage statements, withholding tax statements, employment contracts and employee master data.
Advisory
Advice on company formations, business consulting and tax consulting.
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Rupp Treuhand

Trust & reputation

ranQ Trust Score of Rupp Treuhand

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Rupp 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.
x
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%
Rupp 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%
Rupp Treuhand scores 83.3 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).83.322%
Rupp Treuhand scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

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Location

Am Lindenhügel 21
8555 Müllheim Dorf

At a glance

Legal form
Sole proprietorship
UID
CHE-287.061.594
Founded
2011 · 15 years
Last commercial register change
October 22, 2024
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.
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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