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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsGranges-PaccotAtelier d'architectes Charrière-Partenaires SA
Atelier d'architectes Charrière-Partenaires SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Atelier d'architecture Charrière Partenaire is the provision of architectural services, including planning, design and implementation of construction projects, as well as the execution of construction management and coordination. The company offers its services in various fields, including residential construction, commercial construction, public buildings and infrastructure projects.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered8
Comprehensive architecture services
Comprehensive services from the preliminary design stage through to completion, including project planning, coordination, expertise, and site supervision.
Urban planning and project planning
Architecture and urban planning for project planning, coordination, expertise, and site supervision across a wide range of mandates.
Architecture for public, commercial and industrial buildings
Architecture for industry, trades, administration, retail, housing, and education, including administrative, commercial and industrial buildings.
Residential and neighbourhood architecture
Residential buildings, developments, housing neighbourhoods, residences and senior living, with new-build projects, extensions and multi-unit complexes.
Architecture for education and shared facilities
Schools, colleges, school sites, training centres and other shared facilities, from concept through to completion.
Architecture for health, social care and specialized institutions
EMS, homes, senior living, residential foyers, service buildings and projects for specialized institutions or penitentiary facilities.
Architecture competitions
Participation in architecture competitions for schools, EMS, neighbourhoods, administrative buildings and public facilities, with projects that are awarded or ranked.
Architecture for retail, distribution and food service
Shopping centres, sales areas, distribution centres, storage halls and restaurants for retail and logistics programmes.
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4.2/5

Atelier d'architectes Charrière-Partenaires SA

Trust & reputation

ranQ Trust Score of Atelier d'architectes Charrière-Partenaires SA: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Atelier d'architectes Charrière-Partenaires SA scores 69.8 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.80.424%
  • 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.72.110%
  • 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%
Atelier d'architectes Charrière-Partenaires SA scores 92.3 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.82.07%
Atelier d'architectes Charrière-Partenaires SA scores 85.0 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).85.022%
Atelier d'architectes Charrière-Partenaires SA scores 25.7 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 35.25.74%
  • 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'architectes Charrière-Partenaires SA reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 16 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
4.8
of 5

Aggregated from 16 reviews across all connected sources

Sources
GGoogle4.816
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route d'Agy 14
1763 Granges-Paccot
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-488.497.630
Founded
2011 · 15 years
Last commercial register change
February 14, 2020
Employees
21 to 50
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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