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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryVehicle ManufacturingSissachCarrosserie Zumbrunn AG
Carrosserie Zumbrunn AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Carrosserie Zumbrunn AG is the repair and maintenance of vehicles, particularly in the areas of: accident repairs, painting, powder coating, restorations, vehicle construction, and wheel rims. The company also offers services such as damage management, diagnosis, and final inspection, and trains apprentices in the professions of bodywork and painting.

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Offering

Products & services

Industry:Vehicle Manufacturing
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4.6/5

Carrosserie Zumbrunn AG

✓ Offered
8
Accident repairs
Accident repairs including towing service, insurance claim processing, straightening work, glass repairs, replacement vehicle, final inspection and readout of driver-assistance systems.
Painting work
Painting work for passenger cars, trucks, classic cars and municipal vehicles in spray, paint and bake booths; including color matching, finishing and polishing.
Vehicle diagnostics and driver-assistance systems
Reading out, searching for, troubleshooting and clearing vehicle electronics faults, as well as checking and adjusting steering geometry and driver-assistance systems.
Restorations
Restoration of classic cars and enthusiast vehicles, as well as repair and new fabrication of corrosion-damaged bodywork.
Vehicle construction
Vehicle construction for commercial vehicles up to 7.5 t, including deck, tarpaulin and box-body superstructures, tippers, trailers, special vehicles and vehicle equipment made to custom specification.
Powder coating
Powder coating and industrial coatings for components and workpieces, including pretreatment, curing, color changes and coating in the desired color.
Wheel repair
Wheel repair and refurbishment of light-alloy wheels at the wheel centre after kerb damage and other wheel damage.
Commercial vehicle repairs
Repairs for heavy vehicles and commercial vehicles using a straightening system, hydraulic presses, measuring technology, as well as work on chassis and superstructures.
Trust & reputation

ranQ Trust Score of Carrosserie Zumbrunn AG: 4.6 out of 5.0

Trust Score4.6/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Carrosserie Zumbrunn AG scores 90.8 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.83.924%
  • 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.100.010%
  • 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.100.08%
Carrosserie Zumbrunn AG scores 89.3 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.70.07%
Carrosserie Zumbrunn AG 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%
Carrosserie Zumbrunn AG scores 71.4 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 35.71.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Carrosserie Zumbrunn AG reaches a ranQ Trust Score of 4.6 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.7 out of 5 stars from 178 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
4.7
of 5

Aggregated from 178 reviews across all connected sources

Sources
GGoogle4.7178
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hauptstrasse 144
4450 Sissach
Opening hours
Mon
06:30 - 12:00, 13:00 - 18:00
Tue
06:30 - 12:00, 13:00 - 18:00
Wed
06:30 - 12:00, 13:00 - 18:00
Thu
06:30 - 12:00, 13:00 - 18:00
Fri
06:30 - 12:00, 13:00 - 17:30
Sat
08:00 - 12:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-115.783.794
Founded
2010 · 16 years
Last commercial register change
July 4, 2025
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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