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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsZurichFelix Kellenberger Architekt GmbH
Felix Kellenberger Architekt GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Felix Kellenberger Architekt GmbH is an architectural practice offering project design, competition entries and planning and execution services (BKP 1–9). Projects listed on the website include school and kindergarten buildings, residential developments and care homes.

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Products & services

Industry:Architecture Firms
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4.0/5

Felix Kellenberger Architekt GmbH

Architectural services for schools and educational buildings
Architectural planning, project competitions, construction projects, as well as planning and execution of school buildings, school complexes, kindergartens, gymnasiums and campus extensions.
Architectural services for senior and care facilities
Project competitions, planning and execution of senior and care homes, care centres and extensions of care facilities.
Residential and settlement construction
New builds, replacement construction and attic extensions of residential houses, residential developments and settlements as part of architectural competitions and direct commissions.
Trust & reputation

ranQ Trust Score of Felix Kellenberger Architekt GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Felix Kellenberger Architekt 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%
Felix Kellenberger Architekt GmbH scores 70.2 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.70.212%
  • 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%
Felix Kellenberger Architekt 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%
Felix Kellenberger Architekt GmbH scores 6.6 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 35.6.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Felix Kellenberger Architekt GmbH reaches a ranQ Trust Score of 4.0 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

Albisstrasse 155
8038 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-359.152.430
Founded
2020 · 6 years
Last commercial register change
December 11, 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.88.06%
  • 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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