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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsPeney-Le-Jorattrait-d-union architecture sàrl
trait-d-union architecture sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company "trait-d-union architecture" provides architectural and planning services for private real estate projects. The core activity includes advising and supporting private individuals in planning, designing and realizing construction projects, such as renovations, expansions and new constructions of single-family homes, chalets and other properties. The services include creating plans, coordinating construction work, selecting materials and monitoring construction costs and deadlines.

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Products & services

Industry:Architecture Firms
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4.0/5

trait-d-union architecture sàrl

✓ Offered5
Advice and support for residential projects
Advice and support for private clients in their residential project, from defining requirements and choosing materials to budgeting and administrative procedures.
End-to-end architectural project design and supervision
Design, preliminary design, project, execution, construction site and handover of the keys, with plans, feasibility studies, tendering, coordination of contractors and monitoring of costs and timelines.
Conversion and renovation of existing buildings
Conversion of houses, winemaker’s houses, chalets and occupied apartment buildings, with creation of new spaces, renovation of technical installations and remediation.
Home staging and optimization of interior spaces
Home staging for kitchens, dining rooms, verandas and living spaces, with reconfiguration, changing finishes and creation of storage.
Company partnership for construction and renovation concepts
Partnership to develop construction and renovation concepts based on local, natural, healthy and ecological materials, with a responsible approach.
Trust & reputation

ranQ Trust Score of trait-d-union architecture sàrl: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

trait-d-union architecture sàrl scores 74.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.76.824%
  • 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.58.610%
  • 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.88.08%
trait-d-union architecture sàrl scores 65.0 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.58.012%
  • 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%
trait-d-union architecture sàrl 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%
trait-d-union architecture sàrl scores 4.3 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 35.4.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

trait-d-union architecture sàrl reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 9 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 9 reviews across all connected sources

Sources
GGoogle4.89
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Chemin des Charbonnières 5
1059 Peney-Le-Jorat

At a glance

Legal form
Limited Liability Company
UID
CHE-418.010.276
Founded
2022 · 4 years
Last commercial register change
July 11, 2022
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%
    • Full methodology

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