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

About the company

H&H Treuhand GmbH is a fiduciary services company that supports SMEs, self-employed clients and private individuals with bookkeeping, payroll administration, VAT, taxes and company formation. It also provides advice on mortgages, insurance and other financial matters.

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Offering

Products & services

Industry:Fiduciary OfficesFinancial Services
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H&H Treuhand GmbH

Insurance Brokerage & Consulting
✓ Offered6
Accounting
Ongoing financial accounting, accounts receivable and payable, reconciliations, VAT returns and annual financial statements for SMEs, self-employed clients and private individuals.
Payroll and HR Administration
Payroll administration, wage data capture, timesheets, pay slips, employee onboarding and exits, personnel data, employment contracts and reporting to authorities and insurers.
Tax Returns
Preparation of tax returns for private individuals and legal entities, completed correctly and on time in line with relevant tax requirements.
Company Formation
Support for company formation, sole proprietorships, GmbH incorporations, cash contributions, non-cash contributions and conversions.
Insurance Advisory
Independent insurance advice, review of existing policies and optimisation of coverage for companies and private individuals.
Mortgage Advisory
Advice on mortgages and property financing, comparison of offers and support in selecting suitable financing solutions.
Trust & reputation

ranQ Trust Score of H&H Treuhand GmbH: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

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Data basis 54% · As of October 2026

H&H 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.
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%
H&H Treuhand GmbH scores 40.1 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.0.012%
  • 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%
H&H Treuhand GmbH scores 83.3 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).83.322%
H&H Treuhand GmbH scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

H&H Treuhand GmbH reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». 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

Hier entsteht die Karte
Zürcherstrasse 46
8400 Winterthur

At a glance

Legal form
Limited Liability Company
UID
CHE-189.326.917
Founded
2026 · 0 years
Last commercial register change
January 12, 2026
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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