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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsChâteau-D'OexAtelier du Triangle Sàrl
Atelier du Triangle Sàrl Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company "Le Triangle" is an architectural firm specializing in the planning and realization of chalets and other buildings in the Swiss Alps. The core activities include the creation of construction projects, consulting clients in the planning and realization of buildings, as well as monitoring and coordinating construction projects. The company also offers services such as creating building plans, applying for building permits, and supervising construction work.

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Offering

Products & services

Industry:Architecture Firms
✓ Offered3
Architecture for new buildings and transformations
Preliminary design, definitive project and building permit application, execution plans, specifications, architectural direction, site supervision and warranty work.
Real estate consulting and expertise
Advice on the purchase and sale of plots, support for buyers, sellers and notary, building appraisals, property valuations, architectural surveys and PPA.
Restoration and maintenance of buildings
Maintenance of real-estate assets, defect appraisals, restorations of existing buildings and interventions on properties, chalets, public and agricultural buildings.
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4.1/5

Atelier du Triangle Sàrl

Trust & reputation

ranQ Trust Score of Atelier du Triangle Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Atelier du Triangle 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 du Triangle 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 du Triangle 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 du Triangle 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 du Triangle 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

Route de la Ray 32
1660 Château-D'Oex

At a glance

Legal form
Limited Liability Company
UID
CHE-113.438.932
Founded
2007 · 19 years
Last commercial register change
February 16, 2021
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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