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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsMontheyAtelier d'Architecture PA Felli SA
Atelier d'Architecture PA Felli SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Atelier d'Architecture PA Felli SA is an architectural practice that designs and manages projects for houses, multi-unit residential buildings, administrative buildings and interior renovations.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered5
Architectural Services
Architectural services for houses, apartment buildings, administrative buildings and interior renovations; planning of both standard and more complex projects.
Interior Design
Interior design and interior renovation for residential and other building projects, with project-specific design and detailing.
Residential Projects
Residential projects for single-family houses, villas and housing developments; references and planning in new residential construction.
Commercial and Administrative Buildings
Commercial and administrative buildings, including cafeterias, reception areas and conference rooms; planning of functional interior and work areas.
Renovation and Facade Works
Renovation and facade works, including facade projects in Monthey and Saint-Maurice.
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4.1/5

Atelier d'Architecture PA Felli SA

Trust & reputation

ranQ Trust Score of Atelier d'Architecture PA Felli SA: 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 d'Architecture PA Felli SA 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 PA Felli SA scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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.70.07%
Atelier d'Architecture PA Felli SA 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 PA Felli SA scores 0.3 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 35.0.34%
  • 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 PA Felli SA 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

Rue Robert 2
1870 Monthey

At a glance

Legal form
Corporation
UID
CHE-154.164.991
Founded
2011 · 15 years
Last commercial register change
December 8, 2022
Employees
11 to 20
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.100.06%
  • 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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