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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionRinggenberg BeSamuel Zurbuchen, Bauunternehmung
Samuel Zurbuchen, Bauunternehmung Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Samuel Zurbuchen, Bauunternehmung provides building and civil engineering services, including new construction, conversions, renovations, site development, natural stone work and paving. The company also performs concrete drilling and cutting and offers mini-dumpster rental in several sizes.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered4
Building construction
New builds, conversions, renovations, and contract brickwork for residential and commercial buildings; execution of construction work covering new builds, conversions, and renovations.
Civil engineering
Site works, connection works, natural stone work, paving, and small-scale blasting works for private clients and the public sector.
Concrete drilling / milling
Concrete drilling and milling, currently also concrete cutting and core drilling as specialised additional services.
Mini skip service
Rental of mini skips in three sizes for bulky construction waste, bulky waste, rubble, demolition of masonry, industrial and commercial waste, and scrap metal.
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3.8/5

Samuel Zurbuchen, Bauunternehmung

Trust & reputation

ranQ Trust Score of Samuel Zurbuchen, Bauunternehmung: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Samuel Zurbuchen, Bauunternehmung scores 52.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.68.224%
  • 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.17.610%
  • 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.50.08%
Samuel Zurbuchen, Bauunternehmung scores 82.2 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.70.07%
Samuel Zurbuchen, Bauunternehmung 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%
Samuel Zurbuchen, Bauunternehmung scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Samuel Zurbuchen, Bauunternehmung reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Hauptstrasse 267
3852 Ringgenberg Be
Opening hours
Mon
06:30 - 12:00, 13:30 - 17:30
Tue
06:30 - 12:00, 13:30 - 17:30
Wed
06:30 - 12:00, 13:30 - 17:30
Thu
06:30 - 12:00, 13:30 - 17:30
Fri
06:30 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-107.453.283
Founded
1994 · 32 years
Last commercial register change
August 14, 2013
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.67.06%
  • 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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