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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsWallisellenReto Müller Architektur GmbH
Reto Müller Architektur GmbH Logo
Verified· 2 sourcesTrust Score4.1/5

Reto Müller Architektur GmbH

Summary

About the company

The company aims to operate an architecture firm and realize projects for new constructions, renovations, and extensions of all kinds, purchase of real estate, management and sale of properties. The company may establish branches and subsidiaries domestically and abroad and participate in other companies domestically and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, dispose of, and manage real estate domestically and abroad. It may also arrange financing for its own or third-party account and provide guarantees and sureties for subsidiaries and third parties.

Commercial register, canton of ZH·As of April 2, 2020View on Zefix
Offering

Products & services

Industry:Architecture Firms
✓ Offered1
Architectural Services
Architectural services for new builds and conversions, planning, project development and site supervision; coordination of execution and support for construction projects.
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Trust & reputation

ranQ Trust Score of Reto Müller 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.

Reto Müller 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%
Reto Müller Architektur 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%
Reto Müller Architektur GmbH scores 81.7 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).81.722%
Reto Müller Architektur GmbH scores 7.4 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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Reto Müller 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.

Knowledge

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Location

Alte Winterthurerstrasse 51
8304 Wallisellen

At a glance

Legal form
Limited Liability Company
UID
CHE-115.412.990
Founded
2010 · 16 years
Last commercial register change
April 2, 2020
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.
88.0
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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