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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction managerFreiensteinCasana GmbH
Casana GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Casana GmbH plans and oversees the renovation, refurbishment and renewal of older buildings, from initial planning through to move-in, as well as replacement and extension projects. It also designs interiors and gardens, taking account of existing structures, natural building materials, light and colour.

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Service area

Offering

Products & services

Industry:Construction manager
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4.1/5

Casana GmbH

✓ Offered
5
Renovations, refurbishments and conversions of older buildings
Renovations, refurbishments and upgrades of older buildings from planning to move-in; if required, also replacement buildings and extension buildings.
Construction support and site management
Construction support and site management for conversion and interior fit-out projects, including coordination with authorities and coordination with the companies involved.
Interior fit-out and space design
Interior fit-out and design of rooms using natural materials, suitable colours, optimal light guidance and harmonious proportions.
Material and colour concepts
Material and colour concepts for buildings and interior spaces, with a natural choice of materials and carefully coordinated colour design.
Renovation and design of façades
Façade renovations and renovations of existing building fabric, preserving intact components and carefully adapting to the existing structure.
Trust & reputation

ranQ Trust Score of Casana GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Casana GmbH 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%
Casana GmbH 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%
Casana GmbH 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%
Casana GmbH scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Casana GmbH 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Dorfstrasse 14c
8427 Freienstein

At a glance

Legal form
Limited Liability Company
UID
CHE-109.509.026
Founded
2002 · 24 years
Last commercial register change
July 27, 2017
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHFreienstein-Teufen
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.70.03%
    • Full methodology

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