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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,837 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesAefligenGrundbacher Holding AG
Grundbacher Holding AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Grundbacher Holding AG is an automotive firm that sells Renault new vehicles and offers used car sales and rental vehicles. Services listed on the website include workshop repairs and bodywork (paint, glass and hail repair), general vehicle servicing, climate-service and tyre service with storage, a 24/7 car-wash, spare parts, leasing and insurance options.

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Products & services

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Grundbacher Holding AG

✓ Offered8
Workshop and repair services
Workshop – le GARAGE, repairs, body damage and paintwork, hail damage, glass damage, and spare parts for vehicles of all makes.
Vehicle service
Vehicle service for maintenance and service work on passenger cars and commercial vehicles.
Air-conditioning service
Air-conditioning service for testing, maintenance and servicing of the vehicle air-conditioning system.
Tyre service
Tyre service for tyre changes, mounting and seasonal care of the tyres.
New car sales (Renault)
Purchase of new cars with official Renault representation and advice when buying the vehicle.
Used car sales
Buying and selling used cars and demonstrator vehicles, with contact option for questions and advice.
Car wash centre
Car wash with automatic brush wash systems, wash bays, pre-wash, wheel washing, suction systems and wash programmes; open 365 days a year, around the clock.
Leasing and auto loan
Financing the car via leasing or loan with cost comparison, residual value and term calculation.
Trust & reputation

ranQ Trust Score of Grundbacher Holding AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Grundbacher Holding AG scores 90.6 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.83.524%
  • 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%
Grundbacher Holding AG scores 74.8 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.75.012%
  • 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%
Grundbacher Holding 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%
Grundbacher Holding AG scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Grundbacher Holding AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 121 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 121 reviews across all connected sources

Sources
GGoogle4.7121
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Industrieweg 3
3426 Aefligen
Opening hours
Mon
07:00 - 12:00, 13:30 - 18:00
Tue
07:00 - 12:00, 13:30 - 18:00
Wed
07:30 - 12:00, 13:30 - 18:00
Thu
07:00 - 12:00, 13:30 - 18:00
Fri
07:00 - 12:00, 13:30 - 17:00
Sat
07:30 - 12:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-197.187.374
Founded
2019 · 7 years
Last commercial register change
April 26, 2021
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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