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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesCarouge GeFidavia Sàrl
Fidavia Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Fidavia is to provide tax consulting and planning services, particularly for private individuals and companies in Switzerland, with a focus on the cantons of Geneva, Vaud and Valais. The services include, among others, the preparation of tax returns, the optimization of tax payments, representation before tax authorities, advice on tax matters and support in case of tax changes due to life changes.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered12
Tax return
Tax return for individuals, handling Swiss and international tax matters and providing advice tailored to the client’s personal situation.
Tax and legal advice
Legal and tax advice on calculating taxes, personal situations, life events and optimising the tax burden.
International taxation
Handling international tax cases, in addition to Swiss tax matters, with expertise in both Swiss and international tax law.
Accounting and tax return for self-employed
Accounting and tax return for self-employed individuals, with tax support tailored to professional circumstances.
Real estate taxation
Tax advice and handling related to the purchase, sale and holding of real estate, in Switzerland or abroad.
Correction of withholding tax
Correction of withholding tax to amend the deduction and adjust taxation to the taxpayer’s situation.
Tax appeal and complaint
Filing a claim with the tax authorities, appeals and exchanges with the tax administration to contest or have a taxation reviewed.
Review of taxation
Review of taxation to verify the tax assessment, detect errors and prepare any steps with the tax authority.
Tax estimates
Tax estimates to anticipate the tax burden and plan the client’s tax situation.
Tax instalments and deadlines
Adjusting your tax instalments and requesting deadlines to manage payments and tax due dates.
Voluntary disclosures
Voluntary disclosures in tax matters to regularise a situation with the competent authorities.
Cantonal tax law
Advice on tax law, in particular for the cantons of Geneva, Vaud and Valais.
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4.0/5

Fidavia Sàrl

Trust & reputation

ranQ Trust Score of Fidavia Sàrl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Fidavia Sàrl 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%
Fidavia Sàrl scores 70.2 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.70.212%
  • 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%
Fidavia Sàrl 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%
Fidavia Sàrl scores 6.9 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 35.6.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fidavia Sàrl 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

Rue Jacques-Dalphin 14
1227 Carouge Ge

At a glance

Legal form
Limited Liability Company
UID
CHE-438.207.847
Founded
2020 · 6 years
Last commercial register change
September 6, 2023
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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