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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsurancePension FundsBernPersonalfürsorgestiftung der Büchi Bauunternehmung AG
Personalfürsorgestiftung der Büchi Bauunternehmung AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Personalfürsorgestiftung der Büchi Bauunternehmung AG is a foundation associated with Büchi Bauunternehmung AG. The website identifies Büchi Bau as a construction company active in residential building, commercial and industrial construction, refurbishment, and demolition work.

AI-generated
Offering

Products & services

Industry:Pension Funds
✓ Offered4
Residential construction
Residential construction for new builds with innovative materials, energy-optimised building methods, architectural finesse as well as visible masonry and concrete.
Commercial and industrial construction
Commercial and industrial construction for large projects with high performance, short implementation times, as well as the necessary capacities and corresponding know-how.
Refurbishment
Refurbishment of large, demanding properties; refurbishment, modernisation, restoration and work in heritage protection.
Deconstruction
Deconstruction and core removal as preparatory work for subsequent renovations, including know-how, machinery and material from a single source.
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4.1/5

Personalfürsorgestiftung der Büchi Bauunternehmung AG

Trust & reputation

ranQ Trust Score of Personalfürsorgestiftung der Büchi Bauunternehmung AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Personalfürsorgestiftung der Büchi Bauunternehmung AG scores 59.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.56.824%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.52.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
Personalfürsorgestiftung der Büchi Bauunternehmung AG scores 88.6 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.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.70.07%
Personalfürsorgestiftung der Büchi Bauunternehmung 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%
Personalfürsorgestiftung der Büchi Bauunternehmung AG scores 60.0 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 35.60.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Personalfürsorgestiftung der Büchi Bauunternehmung AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.9 out of 5 stars from 7 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
3.9
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle3.97
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Location

Meisenweg 15
3014 Bern

At a glance

Legal form
Foundation
UID
CHE-109.664.827
Founded
1995 · 31 years
Last commercial register change
December 12, 2025
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.97.06%
  • 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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