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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsGiornicoStudio tecnico d'architettura Rossi Stefano
Studio tecnico d'architettura Rossi Stefano Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Studio Architettura Stefano Rossi is the provision of services in the field of architecture and construction, particularly in the following areas: design and planning, construction management and supervision, restoration and renovation of buildings, new construction and renovation of buildings, restructuring and renovation of buildings, and technical drawing and planning. The company thus offers a comprehensive range of services that span from planning and design to execution and supervision of construction projects.

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Offering

Products & services

Industry:Architecture Firms
✓ Offered9
Planning
Planning of civil and industrial buildings, new builds and renovations, from defining the client’s requirements through to the completion of the project.
Construction site supervision
Construction site supervision for new builds and renovations, managing the phases required to complete the building project.
Restoration work
Restoration work and recovery of historic-architectural heritage for interventions in the private and public sectors.
Management of new builds and renovations
Management of new builds and/or renovations, coordinating the activities related to the construction of the building project.
Feasibility consulting
Feasibility consulting to assess the buildability of building projects and to guide preliminary decisions.
Technical assistance for contractors
Technical assistance for contractors with design and operational aspects related to new builds and renovations.
Expert reports and valuations
Real-estate or technical expert reports and valuations, supporting assessments and procedures related to building projects and works.
3D design
3D design for representing architectural projects and visualising construction or renovation solutions.
Collaboration with other studios
Collaboration with other studios to deliver projects and multidisciplinary activities.
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4.0/5

Studio tecnico d'architettura Rossi Stefano

Trust & reputation

ranQ Trust Score of Studio tecnico d'architettura Rossi Stefano: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Studio tecnico d'architettura Rossi Stefano 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%
Studio tecnico d'architettura Rossi Stefano scores 69.6 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.79.212%
  • 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%
Studio tecnico d'architettura Rossi Stefano scores 83.3 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).83.322%
Studio tecnico d'architettura Rossi Stefano scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Studio tecnico d'architettura Rossi Stefano reaches a ranQ Trust Score of 4.0 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.

Knowledge

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Location

Via San Gottardo 59
6745 Giornico

At a glance

Legal form
Sole proprietorship
UID
CHE-109.438.627
Founded
2018 · 8 years
Last commercial register change
June 3, 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.67.06%
  • 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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