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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Fuels & Petroleum ProductsWinterthurKübler Heizöl AG
Kübler Heizöl AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Kübler Heizöl AG supplies heating oil, diesel and petrol to private and commercial customers. The company also sells wood pellets and provides services such as tank cleaning, fuel cards, digital services (Oillink) and market information.

AI-generated
Offering

Products & services

Industry:Wholesale - Fuels & Petroleum Products
✓ Offered6
Heating oil
Heating oil in different qualities, including Ökoheizöl schwefelarm -10°, Premium Ökoheizöl schwefelarm -10° and Ökoheizöl schwefelarm -20°; online ordering and price requests are possible.
Diesel / gasoline
Diesel and gasoline for different needs and applications; prices can be calculated online and deliveries within the selected timeframe can be requested.
Tank cleaning
Cleaning of existing tanks as well as refurbishment, new build and dismantling; inspection of the overflow protection system and troubleshooting by our own teams.
Wood pellets
Wood pellets as a product category in the range; on the website also displayed additionally as the Holzpellets-Gartenfackel, available for sale in the online shop.
Fuel cards
Fuel cards listed as a service in the product and service menu.
Oillink
Oillink listed as a digital service in the service offering.
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4.2/5

Kübler Heizöl AG

Trust & reputation

ranQ Trust Score of Kübler Heizöl AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

Kübler Heizöl AG scores 69.9 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.74.524%
  • 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.58.610%
  • 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.70.08%
Kübler Heizöl AG scores 92.3 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.82.07%
Kübler Heizöl AG scores 86.7 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).86.722%
Kübler Heizöl AG scores 27.9 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 35.25.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.30.04%
Qualifications+0.00

Kübler Heizöl AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 9 customer reviews. 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 9 reviews across all connected sources

Sources
GGoogle4.79
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 26, 2025Media
Wirtschaft in Winterthur: Die Söhne wurden geprüft wie externe Firmenchefs, bevor sie übernehmen durften
tagesanzeiger.ch
October 16, 2025Media
Fünfte Generation übernimmt Kübler Gruppe
punkt4.info
October 31, 2023Media
Werbung mit Klima­versprechen gilt jetzt als irre­führend
tagesanzeiger.ch

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Comparisons

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Location

Lagerhausstrasse 5
8400 Winterthur
Opening hours
Mon
07:30 - 12:00, 13:15 - 17:00
Tue
07:30 - 12:00, 13:15 - 17:00
Wed
07:30 - 12:00, 13:15 - 17:00
Thu
07:30 - 12:00, 13:15 - 17:00
Fri
07:30 - 12:00, 13:15 - 16:45
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-100.103.847
Founded
1965 · 61 years
Last commercial register change
March 18, 2025
Employees
21 to 50
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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