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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryReal EstateReal Estate BrokerageMartignyBoson Immo Sàrl
Boson Immo Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Boson Immo Sàrl is real estate trading, particularly the sale and brokerage of residential and commercial properties, as well as related services such as property valuation, coaching for real estate purchases and sales.

AI-generated
Offering

Products & services

Industry:Real Estate Brokerage
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4.0/5

Boson Immo Sàrl

✓ Offered
5
Real-estate brokerage
Real-estate brokerage for selling or buying a property, with support from A to Z, listing on the market, handling enquiries, viewings and assistance through to signature with the notary.
Property valuation
Valuation of the value of a property, including an on-site visit, collection of information and documents, analysis of the property and the market, followed by delivery of the valuation.
Assistance with property purchase
Coaching for buying a property, including advice, market analysis, selection of properties matching the criteria, support with financing, negotiation and personalised guidance.
PermisZen™
Administrative support for building authorisations and public inquiries, with dossier structuring, submission on cantonal platforms, administrative follow-up and exchanges with the authorities.
Additional real-estate services
Additional services for selling or buying a property, in particular 3D visualisation, renovation projections, drone footage, cleaning, moving, furnishing, decoration, architecture, development and construction.
Trust & reputation

ranQ Trust Score of Boson Immo Sàrl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Boson Immo Sàrl scores 77.2 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.77.924%
  • 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.74.910%
  • 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.78.08%
Boson Immo Sàrl scores 65.0 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.58.012%
  • 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%
Boson Immo 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%
Boson Immo Sàrl scores 10.0 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 35.10.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Boson Immo Sàrl reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.7 out of 5 stars from 18 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
4.7
of 5

Aggregated from 18 reviews across all connected sources

Sources
GGoogle4.718
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Avenue de la Gare 26
1920 Martigny

At a glance

Legal form
Limited Liability Company
UID
CHE-148.991.796
Founded
2022 · 4 years
Last commercial register change
May 7, 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.
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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