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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionZugLandis Bau AG
Landis Bau AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Landis Bau AG is a construction company offering building construction, civil and engineering works as well as renovation, façade and structural protection services. The company also performs drilling and cutting works and applies digital construction methods such as BIM, laser scanning and drone surveying; it holds ISO 14001 certification.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered8
Building construction
Private and public buildings of all kinds and sizes, including exposed concrete and exposed masonry.
Refurbishment
Customer work and conversions, with services focused on preserving value and the building fabric.
Civil engineering
Laying utilities, excavating pits, building roads, designing surroundings and carrying out complex dismantling works.
Engineering construction
Bridges, retaining walls and underpasses, as well as complex excavation pits, earthworks, steel construction and dewatering.
Facade
Building facades as a protective outer skin, with regard to service life, protection and architectural aesthetics.
Building protection
Measures to protect structures from harmful environmental and production-related influences.
Drilling and cutting
Works involving drilling and cutting of concrete, reinforced concrete and masonry.
Digital construction
BIM, BIM2Field, laser scanning and drone surveying for digital planning and precise implementation of construction projects.
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4.5/5

Landis Bau AG

Trust & reputation

ranQ Trust Score of Landis Bau AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 100% · As of October 2026

Landis Bau AG scores 83.5 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.83.924%
  • 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.73.510%
  • 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.95.08%
Landis Bau AG scores 98.5 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.96.07%
Landis Bau 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%
Landis Bau AG scores 41.5 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 35.82.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Landis Bau AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 17 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle4.917
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

September 8, 2022Media
Generationenwechsel in Zugs wohl ältester Bauunternehmung
bote.ch

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Location

Feldpark 2
6300 Zug

At a glance

Legal form
Corporation
UID
CHE-105.744.367
Founded
1972 · 54 years
Last commercial register change
September 29, 2025
Employees
101 to 500
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.95.03%
    • Full methodology

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