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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesPfungenKeller Unternehmungen AG
Keller Unternehmungen AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Keller Unternehmungen AG provides construction-sector services organized into four business areas: Engineering, Facades, ImRaum and Real Estate. Services include masonry engineering and assessments, clinker and concrete façade planning, element production and maintenance, partition and room-in-room systems, and property development, realization and management.

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Offering

Products & services

Industry:Holding Companies
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3.9/5

Keller Unternehmungen AG

✓ Offered
1
Real estate
Real estate services from development and implementation through to property management; development and design of new living spaces, as well as real estate brokerage.
Trust & reputation

ranQ Trust Score of Keller Unternehmungen AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 58% · As of October 2026

Keller Unternehmungen 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%
Keller Unternehmungen AG scores 59.7 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.39.612%
  • 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%
Keller Unternehmungen AG scores 85.0 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).85.022%
Keller Unternehmungen AG scores 47.9 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 35.85.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Keller Unternehmungen 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 58%, 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.

Press

Media

September 19, 2023Media
Neues Produktionsverfahren: Backsteine in Serie individuell gestaltet
baublatt.ch

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Location

Ziegeleistrasse 7
8422 Pfungen

At a glance

Legal form
Corporation
UID
CHE-367.422.927
Founded
2024 · 2 years
Last commercial register change
June 11, 2025
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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