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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsRomont Fratelier d'architecture christophe gillon Sàrl
atelier d'architecture christophe gillon Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

atelier d'architecture christophe gillon Sàrl designs and delivers residential projects, with a focus on villas and single-family houses, and provides renovation, transformation and extension services; the office also participates in architectural competitions for multi-unit and public buildings.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered3
Architecture for villas and single-family homes
Architecture for villas and single-family homes, designing modern and original projects suited to the existing environment and clients' needs.
Renovation, conversions and extensions
Renovation of buildings, conversions and extensions, developed according to clients' needs and with integration into the existing building fabric.
Architecture competitions
Participation in architecture competitions for rental properties and public buildings, as part of developing skills and creativity.
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4.1/5

atelier d'architecture christophe gillon Sàrl

Trust & reputation

ranQ Trust Score of atelier d'architecture christophe gillon Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

atelier d'architecture christophe gillon 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.
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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%
atelier d'architecture christophe gillon Sàrl scores 83.0 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.100.012%
  • 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%
atelier d'architecture christophe gillon 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%
atelier d'architecture christophe gillon Sàrl scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

atelier d'architecture christophe gillon Sàrl reaches a ranQ Trust Score of 4.1 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

Grand-Rue 52
1680 Romont Fr

At a glance

Legal form
Limited Liability Company
UID
CHE-112.218.138
Founded
2005 · 21 years
Last commercial register change
June 7, 2010
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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
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