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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryReal EstateReal Estate BrokerageCarouge GeG3A Immo SA
G3A Immo SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of G3A-immo SA is real estate brokerage, including services related to the purchase, sale and renovation of properties.

AI-generated
Offering

Products & services

Industry:Real Estate Brokerage
✓ Offered4
Purchase / Sale of Real Estate
Purchase and sale of real estate, support in finding properties, putting listings on the market, preparation of the sales brochure and visits.
Professional Reintegration
Support for professional reintegration of young people and adults, on assignment by institutions, with follow-up tailored to needs and profiles.
Support placements
Placements from one week to six months with personalised coaching, practical work and classes, tailored to the needs and expectations of the office responsible for the file.
Job coaching
Training and coaching in-house in the areas of administration, project management, real estate, import-export, website creation and web communication.
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3.8/5

G3A Immo SA

Trust & reputation

ranQ Trust Score of G3A Immo SA: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

G3A Immo SA scores 53.8 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.70.824%
  • 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.27.910%
  • 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.35.08%
G3A Immo SA scores 76.6 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.79.212%
  • 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%
G3A Immo 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%
G3A Immo SA scores 5.1 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 35.5.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

G3A Immo SA reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★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 des Moraines 8A
1227 Carouge Ge
Opening hours
Mon
09:30 - 12:00, 13:30 - 18:00
Tue
09:30 - 12:00, 13:30 - 18:00
Wed
09:30 - 12:00, 13:30 - 18:00
Thu
09:30 - 12:00, 13:30 - 18:00
Fri
09:30 - 12:00, 13:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-364.807.975
Founded
2018 · 8 years
Last commercial register change
May 25, 2022
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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