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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsCorcelles-Près-PayerneCoucet & Roth Architectes Sàrl
Coucet & Roth Architectes Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Coucet & Roth Architectes Sàrl is the provision of architectural services, particularly in the areas of new construction, renovation, refurbishment and energy optimization of buildings. The company offers all SIA (Swiss Society of Engineers and Architects) phases, from conception to construction management, and specializes in sustainable and ecologically responsible solutions.

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Products & services

Industry:Architecture Firms
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3.8/5

Coucet & Roth Architectes Sàrl

✓ Offered5
SIA architecture services
Complete SIA services, from design to construction management, for new builds and conversions.
New build
Planning and project support for new-build projects, with sustainable solutions and adaptation to current needs.
Building conversions and renovation
Building conversions, interior fittings and adaptations for existing houses, villas, barns or apartment blocks.
Energy renovation
Energy renovation, assessment and optimisation of energy performance, with economically sound solutions for buildings.
Construction management
Construction management and project implementation follow-up for construction, conversion and renovation projects.
Trust & reputation

ranQ Trust Score of Coucet & Roth Architectes Sàrl: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Coucet & Roth Architectes Sàrl scores 62.0 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.70.824%
  • 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.27.910%
  • 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%
Coucet & Roth Architectes Sàrl scores 67.8 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.64.612%
  • 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%
Coucet & Roth Architectes 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%
Coucet & Roth Architectes Sàrl 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

Coucet & Roth Architectes Sàrl reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue du Collège 6
1562 Corcelles-Près-Payerne

At a glance

Legal form
Limited Liability Company
UID
CHE-406.598.727
Founded
2021 · 5 years
Last commercial register change
September 21, 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%
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