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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil Engineering FirmsSpreitenbachQBIM GmbH
QBIM GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of QBIM GmbH is the planning and execution of construction projects, particularly in the field of residential construction (multi-family homes and single-family homes). The company offers services such as project management, engineering services and planning to ensure project success and guarantee the quality of the projects in accordance with industry standards and local legal regulations.

AI-generated
Offering

Products & services

Industry:Civil Engineering Firms
✓ Offered7
Structural design
Structural design for new builds, renovations and conversions, civil engineering structures and industrial construction; including project-specific structural engineering and design documents.
BIM 3D modelling & visualization
BIM 3D modelling and visualization for construction projects, for digital planning and clear presentation of building projects.
Earthquake analysis
Earthquake analysis for construction projects to assess seismic requirements and support the structural design.
Tendering
Tendering in accordance with BKP and NPK, including the preparation of tender documents for construction projects.
Plans & lists
Plans and lists for excavation pit and earthwork plan, formwork plan, reinforcement plan and bill of components.
Site supervision | Acceptance
Site supervision and acceptance procedures to accompany execution and verify the proper implementation.
Building waterproofing
Building waterproofing in cooperation with partners, as an additional service for construction projects.
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3.9/5

QBIM GmbH

Trust & reputation

ranQ Trust Score of QBIM GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

QBIM GmbH scores 63.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.71.724%
  • 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.55.910%
  • 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.50.08%
QBIM GmbH scores 70.2 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.70.212%
  • 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%
QBIM 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%
QBIM 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%
Qualifications+0.00

QBIM GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.6 out of 5 stars from 8 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
4.6
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.68
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Industriestrasse 109
8957 Spreitenbach
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-467.573.366
Founded
2020 · 6 years
Last commercial register change
June 19, 2020
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.
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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