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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSite PreparationBernVontobel Abbruch + Aushub AG
Vontobel Abbruch + Aushub AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Vontobel Abbruch + Aushub AG is the execution of demolition and excavation work, including interior demolition, special demolition and clearance work, as well as the rental of corresponding machinery and consulting services for customers on construction projects.

AI-generated
Offering

Products & services

Industry:Site Preparation
✓ Offered5
Demolition and specialised demolition work
Demolition work, specialised demolition, interior demolition and strip-out work; milling, chiselling, cutting and blasting of reinforced concrete masonry and coverings.
Excavation and specialised excavation work
Excavation for building pits, excavation inside buildings, as well as excavation for foundations and shafts in the Bern region and in the canton of Bern.
Demolition of steel structures
Demolition of steel structures, in particular oil tanks, heating boilers and machine parts.
Consulting for demolition and specialised demolition
Advisory services for construction projects in the field of demolition and specialised demolition; support in planning and for complex work.
Machine fleet for hire or use for demolition and excavation
Large machine fleet with excavation and demolition machines for our own work and available for customer projects.
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4.1/5

Vontobel Abbruch + Aushub AG

Trust & reputation

ranQ Trust Score of Vontobel Abbruch + Aushub AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Vontobel Abbruch + Aushub AG scores 65.8 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.72.124%
  • 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.40.910%
  • 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.78.08%
Vontobel Abbruch + Aushub 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%
Vontobel Abbruch + Aushub AG 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%
Vontobel Abbruch + Aushub AG scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Vontobel Abbruch + Aushub AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 4 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
4.8
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle4.84
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Looslistrasse 21
3027 Bern
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.024.849
Founded
1982 · 44 years
Last commercial register change
September 6, 2024
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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