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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesObfeldenDolder Treuhand
Dolder Treuhand Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Dolder Treuhand is the provision of services in the field of tax consulting and planning for small and medium-sized enterprises as well as private individuals. This includes, in particular, the preparation of tax returns, clarification of questions with tax authorities, submission of deadline extensions, and advice on tax law matters. In addition, the company also offers support in administrative matters such as law and insurance.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered6
Tax return and tax advisory
Tax return including schedules and forms, tax planning and tax optimisation, making full use of deduction options, reviewing the tax assessment, objections and appeals.
Bookkeeping and annual accounts
Bookkeeping based on source documents, posting the annual accounts and creating summaries, analysis of the balance sheet and income statement, reviews of annual accounts, evaluating key figures.
Business consulting and organisation
Formation of a sole proprietorship, GmbH or AG, dissolution or sale of companies, setup and process organisation with optimisation of structures and procedures.
Administration, personnel and insurance
Correspondence according to templates, drafting and reviewing contracts, personnel matters such as payroll statements, UVG, BVG, AHV, employment contract and employment law.
Trust accounting and legal support
Handling authorities on behalf of clients, clarifications regarding SchKG, commercial law, personnel and employment law, OR and ZGB, business reports and documents for the bank.
Support for private individuals
Review of the tax bill, negotiations with authorities, discussing decisions of authorities and clarification of administrative matters relating to law, insurance and taxes.
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4.1/5

Dolder Treuhand

Trust & reputation

ranQ Trust Score of Dolder Treuhand: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Dolder 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.
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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%
Dolder 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%
Dolder 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%
Dolder Treuhand scores 4.0 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 35.4.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dolder Treuhand 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

Muristrasse 9
8912 Obfelden

At a glance

Legal form
Sole proprietorship
UID
CHE-110.526.244
Founded
2004 · 22 years
Last commercial register change
March 20, 2007
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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