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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionEngelburgAlexander Rutz Bauunternehmen AG
Alexander Rutz Bauunternehmen AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Alexander Rutz Bauunternehmen AG is a construction company providing building and civil-engineering services, including single- and multi-family homes, public buildings, and commercial, industrial and agricultural structures. Its scope of work also covers swimming pools, conservatories, renovations and refurbishments.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered5
Building construction
Single-family homes, multi-family homes, public buildings, commercial and industrial buildings, winter gardens, renovations and refurbishments, as well as agricultural buildings.
Civil engineering
Civil engineering work for driveways, underground garages, ground and utility services, as well as other structural work in the subsoil.
Alterations and extensions
Alterations and extensions, carports, winter gardens and structural extensions to single-family homes, farmhouses and other buildings.
Renovations and refurbishments
Renovations, refurbishments and restorations of houses, facades, underground car parks, the church surroundings and other existing buildings.
Swimming pool construction
Swimming pools and swimming pool refurbishments, including conversion and renovation work on existing facilities.
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4.1/5

Alexander Rutz Bauunternehmen AG

Trust & reputation

ranQ Trust Score of Alexander Rutz Bauunternehmen 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.

Alexander Rutz Bauunternehmen 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%
Alexander Rutz Bauunternehmen 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%
Alexander Rutz Bauunternehmen 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%
Alexander Rutz Bauunternehmen AG scores 2.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Alexander Rutz Bauunternehmen 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.

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Location

Lindenhof
9032 Engelburg

At a glance

Legal form
Corporation
UID
CHE-110.002.202
Founded
2003 · 23 years
Last commercial register change
June 18, 2014
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.100.06%
  • 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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