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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesZurichCD Treuhand und Revision, Inhaber C. Derungs
CD Treuhand und Revision, Inhaber C. Derungs Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of the company 'Caspar Derungs Treuhand und Revision' is the provision of services in the field of trust and revision, particularly for the public sector. This includes, among other things: trust services, such as managing general ledgers and preparing financial reports; audit services, such as examining annual financial statements and conducting audits; consulting and support in matters of finance and accounting; and specialized services, such as preparing tax returns and representing clients in tax matters. The company offers these services primarily to customers from the public sector, such as municipalities, foundations, and social insurance institutions.

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Products & services

Industry:Fiduciary Offices
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CD Treuhand und Revision, Inhaber C. Derungs

5
Audits for the public sector
Financial audits of the annual accounts, including cash-transaction audits, the books of selected administrative areas, and special audits under the Municipal Act and the Ordinance on the Municipal Act.
Audits related to HRM2
Audits related to HRM2 for public entities and related institutions.
KVG audits
Audits related to the KVG for the public sector, nursing and care homes, and Spitex organisations.
Internal control system audit
Review of internal control systems for the public sector, political municipalities, church parishes, nursing and care homes, and Spitex organisations.
Audit of benefits and contributions of family compensation funds
Review of the benefits and contributions of family compensation funds for public and socially oriented organisations.
Trust & reputation

ranQ Trust Score of CD Treuhand und Revision, Inhaber C. Derungs

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

CD Treuhand und Revision, Inhaber C. Derungs 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%
CD Treuhand und Revision, Inhaber C. Derungs 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%
CD Treuhand und Revision, Inhaber C. Derungs 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%
CD Treuhand und Revision, Inhaber C. Derungs 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

Meientalstrasse 75
8048 Zurich

At a glance

Legal form
Sole proprietorship
UID
CHE-239.458.753
Founded
2011 · 15 years
Last commercial register change
April 12, 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.67.06%
  • 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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