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DirectoryFinance & InsuranceAccountantUsterTHR Rüegg & Partner AG, Treuhandgesellschaft
THR Rüegg & Partner AG, Treuhandgesellschaft Logo
Verified· 2 sourcesTrust Score
Summary

About the company

THR Rüegg & Partner AG, Treuhandgesellschaft provides fiduciary services for individuals and businesses. Its services include accounting, controlling and financial management, tax advice, business consulting, start-up support, and administrative, legal and IT advice.

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Service area

Offering

Products & services

Industry:Accountant
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THR Rüegg & Partner AG, Treuhandgesellschaft

✓ Offered7
Bookkeeping, Controlling & Financial Management
Bookkeeping, controlling and financial management for individuals, businesses and holding companies; support in selected areas or as a complete package.
Taxes
Tax advisory and tax returns; regular continuing education in tax law, analysis of pitfalls and optimisation options for individual solutions.
Start-up Support
Support for start-ups in implementing the business idea and in the successful launch of the company.
Business Consulting
Independent analysis and assessment of business situations, development of tailored solution approaches and support with implementation.
Administration and Legal Advisory
Advice on succession arrangements as well as inheritance and gift tax matters.
IT Consulting
Neutral consulting on selecting suitable business software tools and appropriate software solutions for companies.
ERP Consulting and Implementation (PROFFIX)
Sales, implementation and support of the ERP software PROFFIX for Swiss SMEs; organisational digitalisation of bookkeeping, administration, HR, trading and services.
Trust & reputation

ranQ Trust Score of THR Rüegg & Partner AG, Treuhandgesellschaft: 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.

THR Rüegg & Partner AG, Treuhandgesellschaft 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%
THR Rüegg & Partner AG, Treuhandgesellschaft scores 85.5 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%
THR Rüegg & Partner AG, Treuhandgesellschaft scores 86.7 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).86.722%
THR Rüegg & Partner AG, Treuhandgesellschaft scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

THR Rüegg & Partner AG, Treuhandgesellschaft 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

Freiestrasse 24A
8610 Uster
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-113.468.270
Founded
2007 · 19 years
Last commercial register change
January 12, 2024
Employees
1 to 10

Active in 1 of 26 cantons

  • ZHZurich
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.100.06%
  • 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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