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

About the company

STAY AG is an architecture practice providing architectural planning, project development, project management and strategic concept work for housing and property projects. The firm uses digital tools such as BIM and 3D planning and focuses on resource-sensitive design and the use of regenerative materials.

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Offering

Products & services

Industry:Architecture FirmsReal Estate Project Development
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3.9/5

STAY AG

✓ Offered4
Architecture and Planning
Architecture and planning, spatial design, BIM and 3D planning; precise, user-centred concepts for places, buildings and projects.
Project Development
Project development at the interface of architecture, urban planning and society; developing places with potential, content-driven and participatory.
Strategy and Concept
Strategy and concept for clients, investors and public institutions; clarifying strategic questions, developing viable scenarios and long-term perspectives.
Project Steering
Project steering for the client; structuring complex processes, leading teams, coordinating decisions and supporting the project from the feasibility study through commissioning.
Trust & reputation

ranQ Trust Score of STAY AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

STAY 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.
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%
STAY AG scores 64.1 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.50.012%
  • 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%
STAY AG 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%
STAY AG 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

STAY AG reaches a ranQ Trust Score of 3.9 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

Klaus-Gebert-Strasse 5
8640 Rapperswil Sg

At a glance

Legal form
Corporation
UID
CHE-249.233.316
Founded
2023 · 3 years
Last commercial register change
July 24, 2024
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.
100.0
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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