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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionDüdingenwirbauen AG
wirbauen AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of the company 'wir bauen AG' is the provision of construction services, including: * Building construction * Civil engineering * Agricultural buildings * Conversion and renovation * Customer masonry work * Environmental work. The company offers these services to private and institutional clients, the public sector, agriculture, trade and industry.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered6
Building construction
Building projects from single-family homes to residential developments and commercial and industrial buildings, including planning, civil contractor work and on-time execution.
Civil engineering and road construction
Civil engineering works for road and path construction, sewerage works, special deep foundation work, earthworks and excavation, as well as replacement builds under difficult conditions.
Agricultural buildings
Buildings for agricultural operations such as stables, storage halls and special-purpose structures, including slurry pits, milking parlours and wash and manure areas.
Conversion and renovation
Conversions and renovations of living spaces and older buildings, heritage protection, complete renovations as well as energy-efficient modernisation with planning and coordination.
Client masonry works
Small masonry works, repairs, adaptations and restoration of walls, façades and masonry, as well as tailor-made solutions for living spaces.
Site landscaping works
Outdoor area design with path and paving works, retaining walls, repairs and adjustments, as well as garden and terrace design.
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4.2/5

wirbauen AG

Trust & reputation

ranQ Trust Score of wirbauen AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

wirbauen AG scores 70.8 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.72.524%
  • 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.61.010%
  • 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%
wirbauen AG scores 89.7 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.86.512%
  • 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.82.07%
wirbauen AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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).86.722%
wirbauen AG scores 45.0 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.30.04%
Qualifications+0.00

wirbauen AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 10 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.610
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

October 9, 2025Media
Rollender Generationenwechsel bei der grössten Sensler Baufirma
freiburger-nachrichten.ch
January 25, 2022Media
Firma Wirbauen plant in Tafers eine Investition von sieben Millionen Franken
freiburger-nachrichten.ch

Knowledge

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Location

Velgaweg 15
3186 Düdingen

At a glance

Legal form
Corporation
UID
CHE-291.183.591
Founded
2016 · 10 years
Last commercial register change
July 21, 2026
Employees
21 to 50
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.100.03%
    • Full methodology

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