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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryFinance & InsuranceAccountantChambésyElysio Sàrl
Elysio Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Elysio Sàrl provides tax and financial advice to individuals. Its services include preparing and correcting tax returns, assistance with subsequent ordinary tax assessments and voluntary disclosures, financial consulting, and support for cross-border commuters.

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Products & services

Industry:AccountantFinancial advisor
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Elysio Sàrl

✓ Offered8
Tax return
Complete preparation and submission of the tax return, with optimization of deductions and a service available in all Swiss cantons.
Tax rectification
Correction of errors in previous tax returns to regularize the tax situation.
Subsequent ordinary taxation (TOU)
Management of the TOU for new arrivals, with handling of the corresponding tax procedure.
Voluntary disclosure
Voluntary regularization of the tax situation through a spontaneous declaration.
Financial advisory
Strategic advice to optimize assets and define the best possible financial strategy.
Quasi-resident status (cross-border commuters)
Eligibility check and filing for cross-border commuters under the quasi-resident status.
Initial consultation
Analysis of the situation, answers to questions, and a personalized recommendation at an initial free and no-obligation meeting.
Complete package
Complete tax return, personalized financial analysis, optimization of LAMal insurance and the 3rd pillar, with priority annual follow-up.
Trust & reputation

ranQ Trust Score of Elysio Sàrl: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Elysio Sàrl scores 70.0 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.72.924%
  • 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.63.210%
  • 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.70.08%
Elysio Sàrl scores 61.5 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.50.012%
  • 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%
Elysio Sàrl 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%
Elysio Sàrl 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%
Qualifications+0.00

Elysio Sàrl reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.6 out of 5 stars from 11 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.611
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Chemin des Ancolies 27
1292 Chambésy
Opening hours
Mon
08:00 - 19:00
Tue
08:00 - 19:00
Wed
08:00 - 19:00
Thu
08:00 - 19:00
Fri
08:00 - 19:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-251.701.491
Founded
2023 · 3 years
Last commercial register change
August 28, 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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