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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceWinterthurAN TA Baurenovationen GmbH
AN TA Baurenovationen GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the execution of renovation and conversion projects for companies from various industries, including office renovations, expansion of retail spaces, modernization of production facilities and other construction-related services such as customer walling, concrete renovation, facade renovation, demolition and environmental work.

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Products & services

Industry:Building MaintenanceSite Preparation
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3.8/5

AN TA Baurenovationen GmbH

Flooring & Tiling
Masonry Work
✓ Offered6
Conversions and renovations
Conversions and renovations for residential and commercial properties, including adjustments to interiors, kitchen and bathroom conversions, as well as renovation planning and coordination.
Demolition work
Demolition work as part of building renovations, from removing old structures to preparatory dismantling work for conversion and refurbishment projects.
Masonry work for clients
Masonry work for clients for repairs, conversions and smaller masonry tasks on walls, foundations and other structural elements.
Concrete repairs
Concrete repairs for the restoration and preservation of concrete components as part of renovations and structural repairs.
Facade renovations
Facade renovations for restoring, renewing and visually refreshing building envelopes in renovation projects.
Site works
Site works for outdoor areas, including landscaping of gardens and green spaces as part of renovations and construction projects.
Trust & reputation

ranQ Trust Score of AN TA Baurenovationen GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 54% · As of October 2026

AN TA Baurenovationen GmbH 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.
x
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%
AN TA Baurenovationen GmbH scores 61.5 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.50.012%
  • 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%
AN TA Baurenovationen GmbH 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%
AN TA Baurenovationen GmbH scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

AN TA Baurenovationen GmbH reaches a ranQ Trust Score of 3.8 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

Wingertlistrasse 26
8405 Winterthur

At a glance

Legal form
Limited Liability Company
UID
CHE-350.449.237
Founded
2023 · 3 years
Last commercial register change
May 24, 2023
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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