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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionHeerbruggD&S Bau GmbH
D&S Bau GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of D&S Bau GmbH is the provision of services in the field of reinforcement and construction projects, particularly: * Reinforcement work (durable and precise reinforcement work for safe and stable construction projects) * Consulting and planning of construction projects * Project implementation (new construction, renovation or refurbishment of construction projects) * Formwork and masonry. The company offers customized solutions for private and commercial construction projects in the canton of St. Gallen, with a focus on the highest quality standards and customer satisfaction.

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Products & services

Industry:Building Construction
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D&S Bau GmbH

Masonry Work
✓ Offered5
Reinforcement
Reinforcement work for construction projects, rebar and steel fixing for new builds, extensions and renovations; consulting, planning and project execution.
Masonry
Masonry work as part of construction projects, complemented by consulting, planning and the execution of new builds, extensions and renovations.
Formwork
Formwork work for construction projects, as part of the execution of new builds, extensions and renovation work.
Consulting and Planning
Consulting and planning from the idea through to completion, supported by the execution of private and commercial construction projects.
Project Execution
Execution of new builds, extensions and renovations for private and commercial construction projects, carried out efficiently and professionally.
Trust & reputation

ranQ Trust Score of D&S Bau GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

D&S Bau 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%
D&S Bau GmbH scores 68.7 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.58.012%
  • 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.70.07%
D&S Bau GmbH scores 85.0 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).85.022%
D&S Bau GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Ländernachstrasse 25
9435 Heerbrugg
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-157.206.120
Founded
2022 · 4 years
Last commercial register change
January 18, 2023
Employees
11 to 20
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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