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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,888 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionLauterbrunnenBauunternehmung Paul Wyss AG
Bauunternehmung Paul Wyss AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Bauunternehmung Paul Wyss AG is a family-run construction firm offering new builds, conversions, renovations and landscaping services. It covers project phases from planning and construction management through execution, including inspection, demolition, waste disposal, energy-efficiency work, terrace and slope stabilization and water-management measures, and arranges specialist transports (including helicopter lifts) when required.

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Products & services

Industry:Building ConstructionCivil Engineering
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4.1/5

Bauunternehmung Paul Wyss AG

✓ Offered3
New builds, extensions & renovations
New builds, conversions and renovations for single- and multi-family homes; builder’s work, plastering and insulation work, concrete and masonry work.
Excavation & core drilling works
Excavation work, core drilling, sewer and drainage work, concrete work and trenching for utility connection points as part of construction projects.
Garden landscaping & outdoor works
Design of gardens, paths and outdoor areas; natural stone walls, paving, terraces, forecourts, kerb edging, access paths, parking spaces and driveways.
Trust & reputation

ranQ Trust Score of Bauunternehmung Paul Wyss AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Bauunternehmung Paul Wyss 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.
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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%
Bauunternehmung Paul Wyss AG scores 85.5 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.55.07%
Bauunternehmung Paul Wyss AG 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%
Bauunternehmung Paul Wyss AG scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bauunternehmung Paul Wyss AG reaches a ranQ Trust Score of 4.1 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.

Knowledge

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Location

Hohsteg
3822 Lauterbrunnen

At a glance

Legal form
Corporation
UID
CHE-101.064.983
Founded
1989 · 37 years
Last commercial register change
March 28, 2013
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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