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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesLausanneGuédon Révision SA
Guédon Révision SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Guédon Révision SA performs independent audits and limited reviews, including voluntary audits under NAS 910. Services include special audit reports for foundation, merger, transformation or capital changes, internal audit and accounting expertise for judicial mandates.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered3
Limited review and voluntary audit according to NAS 910
Auditing of annual accounts, limited review and voluntary audit according to NAS 910 to meet a legal obligation or a need for transparency.
Special audits
Certificates and verification reports for the formation, merger, reorganisation, capital increase or reduction, and for the advance distribution of assets in the event of dissolution.
Internal audit and accounting expertise
Internal audit, process analysis and expert reports as part of a judicial mandate.
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4.0/5

Guédon Révision SA

Trust & reputation

ranQ Trust Score of Guédon Révision SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Guédon Révision SA scores 62.2 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.45.024%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.77.410%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
Guédon Révision SA scores 81.1 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.89.612%
  • 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%
Guédon Révision SA scores 85.0 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).85.022%
Guédon Révision SA scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Guédon Révision SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 20 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
3.7
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle3.720
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Rue Beau-Séjour 10
1003 Lausanne
Opening hours
Mon
08:30 - 16:30
Tue
08:30 - 16:30
Wed
08:30 - 16:30
Thu
08:30 - 16:30
Fri
08:00 - 14:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-225.253.073
Founded
2015 · 11 years
Last commercial register change
January 30, 2025
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.
100.0
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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