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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,888 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesWyssachenS+Z Bauwerk GmbH
S+Z Bauwerk GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of S+Z Bauwerk GmbH encompasses construction and civil engineering works, including: core drilling, concrete finishing, excavation and demolition works, masonry works (including agricultural buildings, general masonry, and garden design), and environmental works (including natural stone walls, paving stones, garden stairs, and garden design). The company thus offers a wide range of services in the construction sector, from planning to the execution of construction projects.

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Products & services

Industry:Specialized Construction Activities
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3.8/5

S+Z Bauwerk GmbH

✓ Offered6
Masonry work
Masonry work for agricultural buildings, general construction work and garden design.
Excavation and civil engineering work
Excavation work for single- and multi-family houses, industrial buildings and public buildings; construction pits, sewer systems as well as service, supply and disposal lines.
Core drilling
Wall and ceiling openings through reinforced concrete, concrete or masonry using modern machines.
Concrete finishing
Concrete finishing work including TopGrip broom finish for smooth and processed concrete surfaces.
Demolition work
Demolition and dismantling to make room for new construction or alterations, carried out on schedule.
Landscaping and outdoor work
Natural stone walls, paving stones, garden steps and complex garden designs according to your wishes.
Trust & reputation

ranQ Trust Score of S+Z Bauwerk GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

S+Z Bauwerk GmbH scores 60.4 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.70.824%
  • 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.27.910%
  • 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.70.08%
S+Z Bauwerk GmbH scores 65.0 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.58.012%
  • 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%
S+Z Bauwerk GmbH 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%
S+Z Bauwerk GmbH scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

S+Z Bauwerk GmbH 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 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Ischlag 90c
4954 Wyssachen
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-343.928.834
Founded
2022 · 4 years
Last commercial register change
February 2, 2026
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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