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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionBrunnenGrab Baugeschäft AG
Grab Baugeschäft AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Grab Baugeschäft AG is a construction company that provides building construction, civil engineering, scaffolding, concrete refurbishment, and customer-specific masonry and plastering services. It also handles construction projects and maintenance services for private and public clients.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered8
Building construction
Building construction for new buildings and construction projects in the public and private sector, from execution to implementation of tailor-made solutions.
Civil engineering
Civil engineering for construction projects, complementing the range of services alongside building construction, renovations, and other construction work.
Scaffolding
Scaffolding for construction and renovation projects as a supporting construction service within the company’s service scope.
Concrete repairs
Concrete repairs for existing structures, as part of renovations and specialized construction work.
Customer plasterers
Customer plastering work for new builds and renovations, as a specialized construction service for private and public projects.
Customer masons
Customer masonry work for new-build and renovation projects, as well as other specialized construction services as needed.
Construction services
Construction services for various construction projects, as an additional service alongside building construction, civil engineering, and renovations.
Renovations
Renovations of buildings and structures, complemented by concrete repairs and other specialized construction services.
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4.1/5

Grab Baugeschäft AG

Trust & reputation

ranQ Trust Score of Grab Baugeschäft AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Grab Baugeschäft 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.
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%
Grab Baugeschäft 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%
Grab Baugeschäft AG 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%
Grab Baugeschäft AG scores 15.7 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 35.31.44%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Grab Baugeschäft 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 58%, 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.

Press

Media

July 6, 2024Media
Neue Eigentümerin für das Brunner Baugeschäft Grab
bote.ch

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Location

Hertistrasse 30
6440 Brunnen

At a glance

Legal form
Corporation
UID
CHE-103.603.804
Founded
1986 · 40 years
Last commercial register change
February 16, 2022
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.
100.0
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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