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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsRothenfluhWerner Bussinger Architektur GmbH
Werner Bussinger Architektur GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Werner Bussinger Architektur GmbH is the planning, design and execution of construction projects, particularly in the field of high-rise construction, including new buildings, conversions, renovations and refurbishments of single-family and multi-family homes. The company also offers services such as owner consulting, project development, 3D visualization, execution planning, scheduling and cost planning, as well as construction management.

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Products & services

Industry:Architecture Firms
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4.1/5

Werner Bussinger Architektur GmbH

5
Architectural services for new builds, conversions and renovations
Design and execution of new builds, conversions and renovations in building construction; solution proposals, studies, detailed design, schedule and cost planning as well as construction management.
Client advisory and project development
Client advisory, project development and preparation of solution proposals for building projects tailored to the needs of the client.
3D visualisation and sales documentation
3D visualisations to illustrate 2D plans, as well as sales documentation to support the sale or rental.
Detailed design, schedule and cost planning
Detailed design, schedule planning and cost planning for construction projects, supplemented by construction execution and construction management.
Property sales and rentals
Sale and rental of properties with sales documents and an online listing; currently around 2 single-family homes in Buus.
Trust & reputation

ranQ Trust Score of Werner Bussinger Architektur GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Werner Bussinger Architektur 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%
Werner Bussinger Architektur GmbH scores 85.7 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.97.712%
  • 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.70.07%
Werner Bussinger Architektur GmbH 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%
Werner Bussinger Architektur GmbH scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Werner Bussinger Architektur 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 October 2026.

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

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Location

Säge 119
4467 Rothenfluh

At a glance

Legal form
Limited Liability Company
UID
CHE-394.360.281
Founded
2012 · 14 years
Last commercial register change
November 17, 2021
Employees
11 to 20
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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