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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsClarensAtelier d'architecture Ortlieb Piuz S.à r.l.
Atelier d'architecture Ortlieb Piuz S.à r.l. Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Atelier d'architecture Ortlieb Piuz S.à r.l. is an architectural practice that designs new residential buildings as well as extensions, conversions and restorations of historic and existing structures. The firm also provides interior design, urban and open‑space planning, and property management services including renovation planning and maintenance coordination.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered4
Architecture
Extension, conversion and restoration of buildings of historical character; renovation of standard buildings; new construction of individual dwellings, in PPE or for rent; offices and administrative or institutional spaces.
Urban planning, open spaces
Design of public spaces, parks and gardens; analysis of urban and peri-urban structures; teaching of the history of cities and urban analysis.
Interiors
Custom joinery fittings; project-specific furnishings; tinting and choice of materials.
Asset and property management
Expertise and value enhancement of existing properties; planning investments and managing renovation work; property management, collection of rents, operating accounting and routine maintenance.
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4.1/5

Atelier d'architecture Ortlieb Piuz S.à r.l.

Trust & reputation

ranQ Trust Score of Atelier d'architecture Ortlieb Piuz S.à r.l.: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Atelier d'architecture Ortlieb Piuz S.à r.l. 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 Ortlieb Piuz S.à r.l. 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 d'architecture Ortlieb Piuz S.à r.l. 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%
Atelier d'architecture Ortlieb Piuz S.à r.l. scores 4.9 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 35.4.94%
  • 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 Ortlieb Piuz S.à r.l. 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

Chemin de l'Ile-de-Salagnon 5
1815 Clarens

At a glance

Legal form
Limited Liability Company
UID
CHE-104.886.059
Founded
1998 · 28 years
Last commercial register change
July 14, 2009
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%
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