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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsArosaRocco + Pfister dipl. Arch. ETH/SIA Architektur AG
Rocco + Pfister dipl. Arch. ETH/SIA Architektur AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the provision of architectural services, in particular the planning and realization of residential and commercial properties, as well as consulting and implementation of construction projects taking into account building biology aspects.

AI-generated
Offering

Products & services

Industry:Architecture Firms
✓ Offered3
Architectural and turnkey contractor services
Architecture, overall planning and turnkey contracting for construction projects; consideration of functional, aesthetic, structural, building-technical, financial, health, ecological and building-biology aspects.
Building-biology planning
New-build and planning based on building-biology principles; inclusion of health and ecological concerns, as well as optimized construction details.
Real estate sales
Sale of properties and holiday apartments; presentation of properties with a fact sheet and booking or information links.
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4.1/5

Rocco + Pfister dipl. Arch. ETH/SIA Architektur AG

Trust & reputation

ranQ Trust Score of Rocco + Pfister dipl. Arch. ETH/SIA Architektur AG: 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.

Rocco + Pfister dipl. Arch. ETH/SIA Architektur AG 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%
Rocco + Pfister dipl. Arch. ETH/SIA Architektur AG scores 85.5 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%
Rocco + Pfister dipl. Arch. ETH/SIA Architektur AG 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%
Rocco + Pfister dipl. Arch. ETH/SIA Architektur AG scores 9.7 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 35.9.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rocco + Pfister dipl. Arch. ETH/SIA Architektur AG 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

Alteinstrasse 39
7050 Arosa

At a glance

Legal form
Corporation
UID
CHE-101.315.458
Founded
1983 · 43 years
Last commercial register change
December 18, 2019
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.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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