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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsScuolArchitectura Castellani ScRL
Architectura Castellani ScRL Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Architectura Castellani ScRL is an architectural practice providing planning and project services for new buildings, renovations and interior fit-outs. The practice advises and partners with clients throughout the design and execution process and addresses restoration, sustainability and energy-related solutions.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered6
Architectural planning
Planning for new builds and conversions, extensions of living space and complex construction projects; taking into account clients, budget, ecology, economics and sustainability.
Renovation and refurbishment
Conversion projects, partial refurbishments and complete refurbishments of residential, commercial and existing buildings; handling historical structures with care, including aspects of preservation of listed buildings.
New-build planning
Concept and planning for single-family homes, multi-family houses, residential and commercial buildings, warehouses and other new-build properties.
Interior design and interior build-out
Interior architecture, interior design and build-out of apartments, kitchens, bathrooms, dressing areas, seminar rooms and office areas.
Extensions and loft conversions
Extensions of residential and commercial buildings, loft conversions as well as additions such as lift extensions or connecting staircases on a hillside.
Energy and thermal refurbishment
Comprehensive thermal refurbishments and energy-viable solutions, including measures to conserve resources and sustainably renew buildings.
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4.1/5

Architectura Castellani ScRL

Trust & reputation

ranQ Trust Score of Architectura Castellani ScRL: 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.

Architectura Castellani ScRL 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.
x
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%
Architectura Castellani ScRL scores 84.6 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%
Architectura Castellani ScRL scores 83.3 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).83.322%
Architectura Castellani ScRL 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

Architectura Castellani ScRL 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

Via da Manaröl 601
7550 Scuol

At a glance

Legal form
Limited Liability Company
UID
CHE-255.905.302
Founded
2011 · 15 years
Last commercial register change
January 18, 2011
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.85.03%
    • Full methodology

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