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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,837 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesMeyrinEREDITA, by Proudhon
EREDITA, by Proudhon Logo
Verified· 3 sourcesTrust Score
Summary

About the company

EREDITA, by Proudhon is a consulting firm specializing in tax advice and cross-border patrimonial planning and structuring. Services include tax analysis, patrimonial engineering, savings restructuring, advice on SCI and LMNP arrangements, guidance on option rights, and services for professionals.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered6
Tax analysis
Analysis of your situation and proposal of an optimal tax solution.
Wealth planning
Overall analysis of your assets, support for succession planning and optimisation of your wealth.
Restructuring of savings
Comprehensive review of investments and insurance contracts, with reorganisation of savings.
Advice for SCI and LMNP
Advice for investors in furnished rentals, with optimisation of the tax position.
Option right
Support to exercise the option right between Swiss health insurance and French health insurance.
Service for professionals
Support when setting up a self-employed activity and taking over administrative tasks under a management mandate.
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4.2/5

EREDITA, by Proudhon

Trust & reputation

ranQ Trust Score of EREDITA, by Proudhon: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

EREDITA, by Proudhon scores 94.4 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.94.224%
  • 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.100.010%
  • 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.88.08%
EREDITA, by Proudhon scores 57.0 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%
EREDITA, by Proudhon 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%
EREDITA, by Proudhon scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

EREDITA, by Proudhon reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 50 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
5
of 5

Aggregated from 50 reviews across all connected sources

Sources
GGoogle550
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route du Nant-d'Avril 150
1217 Meyrin
Opening hours
Mon
08:00 - 20:30
Tue
08:00 - 20:30
Wed
08:00 - 20:30
Thu
08:00 - 20:30
Fri
08:00 - 20:30
Sat
08:00 - 20:30
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-368.683.689
Founded
2023 · 3 years
Last commercial register change
May 12, 2026
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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