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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialist foundation engineeringMalans GrGrundbauTECH GmbH
GrundbauTECH GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

GrundbauTECH GmbH carries out steel construction work for building and civil engineering projects and reconditions or repairs drilling pipes and tools. Its services also include rockfall protection walls, steel structure assembly, installation of excavation bracing, flame cutting, MAG welding and the rental of welding personnel.

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Offering

Products & services

Industry:Specialist foundation engineering
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GrundbauTECH GmbH

Metalwork
✓ Offered5
Steel Construction for Building and Civil Engineering
Steel construction for building and civil engineering, including falsework; on-site assembly of steel structures and installation of excavation bracing.
Refurbishment and Repair of Drill Pipes and Tools
Refurbishment and repairs of drill pipes and tools, including auger drills, drilling buckets, core barrels and Kelly bars.
Rockfall Protection Walls and Water Channels
Rockfall protection walls and water channels made from railway rails for use in construction and infrastructure projects.
Flame Cutting and MAG Welding
Flame cutting and MAG welding as on-site work for steel structures and assembly tasks.
Welding Personnel Rental
Rental of welding personnel for construction sites and assembly assignments.
Trust & reputation

ranQ Trust Score of GrundbauTECH 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 November 2026

GrundbauTECH 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%
GrundbauTECH GmbH scores 67.8 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.64.612%
  • 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%
GrundbauTECH 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%
GrundbauTECH 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 November 2026.

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

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Location

Industriestrasse 4
7208 Malans Gr

At a glance

Legal form
Limited Liability Company
UID
CHE-481.264.510
Founded
2021 · 5 years
Last commercial register change
October 28, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • GRMalans
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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