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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesWinterthurTrösch Frey Treuhand und Beratung
Trösch Frey Treuhand und Beratung Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Trösch Frey Treuhand und Beratung is the provision of services in the field of business economics, particularly in the areas of: * Trust services (accounting, financial statement preparation, tax administration) * Taxes (tax planning, optimization and administration for private and legal entities) * Consulting (company formation, restructuring, merger, liquidation, company valuation, financial planning) * Accounting and controlling (implementation of asset accounting, administrative solutions) The company positions itself as a personal and reliable partner for companies and private individuals in all business-related matters.

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Offering

Products & services

Industry:Fiduciary Offices
✓ Offered3
Fiduciary services
Bookkeeping, preparation of financial statements, tax administration, VAT advice, company formation, organisation and implementation of accounting, administrative solutions for small businesses as well as substitute support in finance and accounting.
Taxes
Tax administration for individuals and legal entities, tax planning and optimisation, advice for company formations, restructurings, mergers, liquidations and business sales, VAT advice.
Business consulting
Support in preparing business plans, business valuation, restructurings, mergers and liquidations, further development in accounting and controlling, implementation of fixed asset accounting, financial planning.
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4.0/5

Trösch Frey Treuhand und Beratung

Trust & reputation

ranQ Trust Score of Trösch Frey Treuhand und Beratung: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Trösch Frey Treuhand und Beratung 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%
Trösch Frey Treuhand und Beratung scores 71.2 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.83.012%
  • 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%
Trösch Frey Treuhand und Beratung 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%
Trösch Frey Treuhand und Beratung scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Trösch Frey Treuhand und Beratung reaches a ranQ Trust Score of 4.0 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

Irchelstrasse 20
8400 Winterthur

At a glance

Legal form
Sole proprietorship
UID
CHE-263.807.564
Founded
2017 · 9 years
Last commercial register change
June 28, 2018
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.67.06%
  • 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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