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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringBonstettenCh. Bräm AG
Ch. Bräm AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Ch. Bräm AG is a civil- and garden-construction company offering services in civil and road construction, garden design and construction, excavation, demolition and sewer-jetting.

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Offering

Products & services

Industry:Civil Engineering
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4.2/5

Ch. Bräm AG

✓ Offered
5
Civil engineering and road construction
Construction of roads and tunnels, utility line construction, trenchless pipe laying, pipework, concrete and surfacing work, water engineering as well as core drilling and water main breaks.
Excavation work
Site excavation, excavation for building pits, backfilling work as well as filling and compaction for small and large projects in flat areas, on slopes, at height or in depth.
Demolition and deconstruction
Demolition of buildings, walls, garden facilities, roads and paths; including material separation by type, recycling of materials and disposal on time and sustainably.
Landscaping
Garden design and new or redesign of gardens and park areas, including retaining walls, privacy walls, squares and paths, as well as planning and implementation.
Sewer flushing service
Cleaning of sewers and pipelines, locating and unclogging blocked lines, sewer camera inspection as well as routine service and flushing work.
Trust & reputation

ranQ Trust Score of Ch. Bräm AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Ch. Bräm AG scores 68.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.67.224%
  • 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.88.08%
Ch. Bräm AG scores 89.3 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.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.70.07%
Ch. Bräm AG scores 85.0 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).85.022%
Ch. Bräm AG scores 31.4 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ch. Bräm AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 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
4.4
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.48
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Aumülistrasse 6
8906 Bonstetten

At a glance

Legal form
Corporation
UID
CHE-105.142.636
Founded
1999 · 27 years
Last commercial register change
March 27, 2026
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.
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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