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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationSt. GallenBauDicht AG, Zweigniederlassung St. Gallen
BauDicht AG, Zweigniederlassung St. Gallen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

BauDicht AG, Zweigniederlassung St. Gallen provides waterproofing and building-protection services for both building construction and civil engineering, covering planning, installation and maintenance of sealing systems. Services include groundwater and system waterproofing, joint and window-interface sealing, and injection techniques for crack repair.

AI-generated
Offering

Products & services

Industry:Sealing & Insulation
✓ Offered3
Civil engineering and groundwater waterproofing
Groundwater waterproofing in civil engineering, system waterproofing according to SIA 272, yellow tank as well as white tanks DK1 to DK4, joint strips, injection channels and crack injections.
Building waterproofing
Joint sealings in building construction and in restoration for façades, floors and windows, including connection joints, façade joints, floor joints, balcony and terrace joints.
Repairs and renovation
Injections for repairing floor, ceiling and wall cracks as well as for roads, underground garages, parking garages, civil protection facilities, residential buildings and tunnel structures.
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3.9/5

BauDicht AG, Zweigniederlassung St. Gallen

Trust & reputation

ranQ Trust Score of BauDicht AG, Zweigniederlassung St. Gallen: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 96% · As of October 2026

BauDicht AG, Zweigniederlassung St. Gallen scores 53.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.70.824%
  • 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.27.910%
  • 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.35.08%
BauDicht AG, Zweigniederlassung St. Gallen scores 79.9 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.83.012%
  • 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.82.07%
BauDicht AG, Zweigniederlassung St. Gallen scores 85.0 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).85.022%
BauDicht AG, Zweigniederlassung St. Gallen scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BauDicht AG, Zweigniederlassung St. Gallen reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Schuppisstrasse 6
9016 St. Gallen
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-240.211.426
Founded
2017 · 9 years
Last commercial register change
July 26, 2019
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.76.06%
  • 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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