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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsWinterthurZweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur
Zweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Zweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur provides planning and consulting services in interior architecture and landscape architecture. The company develops concepts for indoor and outdoor spaces, including renovations, furnishing, colour, lighting and material concepts, kitchen planning, planting schemes, terrace design and other open-space solutions.

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Products & services

Industry:Architecture Firms
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Zweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur

Horticulture & Landscaping
Interior Design & Furnishing
✓ Offered2
Interior Architecture
Consulting, overall concepts, alterations and work in existing buildings, colour, lighting and material concepts, furnishings and kitchen planning for residential and commercial spaces.
Landscape Architecture
Consulting, overall concepts, perennial planting plans, terrace design, small garden structures, and water features for outdoor spaces and landscaped areas.
Trust & reputation

ranQ Trust Score of Zweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

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Data basis 54% · As of October 2026

Zweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur 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%
Zweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur scores 40.1 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.0.012%
  • 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%
Zweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur 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%
Zweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur scores 8.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.8.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zweiraum GmbH Kollektiv für Innenarchitektur und Landschaftsarchitektur reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». 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

Hier entsteht die Karte
Zeughausstrasse 52
8400 Winterthur

At a glance

Legal form
Limited Liability Company
UID
CHE-496.596.091
Founded
2026 · 0 years
Last commercial register change
January 26, 2026
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%
    • Full methodology

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