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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionBuusHEID Bauunternehmung GmbH
HEID Bauunternehmung GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

HEID Bauunternehmung GmbH is a construction company offering building-contractor services, concrete, steel and masonry work, and renovation projects. Its services include client consultation as well as the execution of building works and complex refurbishments.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered6
Concrete works
Concrete works for new builds and conversions, including foundations, floor slabs, walls, ceilings and other concrete structures.
Formwork
Formwork for foundations, walls, ceilings, columns and custom concrete elements, with careful planning and precise execution.
Reinforcement works
Reinforcement works in building and civil engineering for foundations, floor slabs, walls, ceilings, columns and other load-bearing structures.
Masonry work
Masonry work for walls, load-bearing and partition walls, and building elements made of brick or calcium silicate.
Sewer construction
Planning, new construction and renovation of wastewater lines and drainage systems, including house connections and manholes.
Core drilling
Core drilling in concrete, masonry and other building materials for lines, pipes, cables, ventilation systems and heating and sanitary installations.
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3.9/5

HEID Bauunternehmung GmbH

Trust & reputation

ranQ Trust Score of HEID Bauunternehmung GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

HEID Bauunternehmung GmbH scores 65.2 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.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.95.08%
HEID Bauunternehmung GmbH scores 73.9 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.70.07%
HEID Bauunternehmung GmbH scores 83.3 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).83.322%
HEID Bauunternehmung GmbH scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

HEID Bauunternehmung GmbH 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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Location

Vormattweg 12
4463 Buus

At a glance

Legal form
Limited Liability Company
UID
CHE-150.340.668
Founded
2020 · 6 years
Last commercial register change
November 11, 2020
Employees
11 to 20
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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