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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,563 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsGeroldswilBAU-GRUND24 GmbH
BG
Verified· 1 sourceTrust ScoreNo score yet

BAU-GRUND24 GmbH

Summary

About the company

The purpose of the company is the maintenance and care of properties, in particular building services, janitorial services, maintenance work inside buildings and environmental work, painting work, maintenance work, as well as the execution and settlement of construction contracts as a general contractor. The company can establish branches and subsidiaries in Switzerland and abroad, participate in other companies and acquire or merge with similar or related companies. The company can acquire, establish, manage and sell properties and real estate in Switzerland and abroad, as well as acquire, sell and exploit patents, rights and licenses. The company can provide financing for its own account or for third-party account and grant guarantees and warranties for subsidiaries and third parties. Furthermore, the company can conduct any business or conclude contracts that are suitable to promote the development of the company and the achievement of its purpose or are directly or indirectly related to it.

Commercial register, canton of ZH·As of March 14, 2024View on Zefix
Presence

Service area

Trust & reputation

ranQ Trust Score of BAU-GRUND24 GmbH

Trust Score
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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, Website authority, Media authority

Data basis 50% · As of October 2026

BAU-GRUND24 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.
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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%
BAU-GRUND24 GmbH scores 57.1 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.39.612%
  • 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%
BAU-GRUND24 GmbH scores 60.0 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).60.022%
BAU-GRUND24 GmbH has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% 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
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, Media authority. As of October 2026.

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

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Location

Obere Lättenstrasse 1
8954 Geroldswil

At a glance

Legal form
Limited Liability Company
UID
CHE-420.817.383
Founded
2024 · 2 years
Last commercial register change
March 14, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHGeroldswil
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%

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