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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Fuels & Petroleum ProductsSt. GallenOsterwalder St. Gallen AG
Osterwalder St. Gallen AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Osterwalder St. Gallen AG is a company of the Osterwalder Group offering mineral-oil products and services, including fuels, heating oil and lubricants, as well as related services such as tank cleaning and activities connected to fuel stations.

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Products & services

Industry:Wholesale - Fuels & Petroleum Products
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4.1/5

Osterwalder St. Gallen AG

5
Heating oil
Heating oil products in Eastern Switzerland, with personal consultation, reliable service, products for air hygiene and safety, as well as heating oil offers.
Fuels
Fuels with quality controls by independent laboratories, supply via major refineries in Europe, and products with the strictest quality requirements.
Lubricants
Lubricants for engines, machinery and systems, with a comprehensive range and products for different requirements.
Service station operation
Service station directory, nearby service stations, SPAR express shops, AVIA cards for private customers and businesses, as well as AVIA VOLT e-mobility.
Heating oil offers
Heating oil offers for customers who need heating oil, as a direct request and quotation page for the heating oil business.
Trust & reputation

ranQ Trust Score of Osterwalder St. Gallen AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Osterwalder St. Gallen AG scores 53.8 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.70.824%
  • 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.27.910%
  • 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.35.08%
Osterwalder St. Gallen AG scores 93.9 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%
Osterwalder St. Gallen 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%
Osterwalder St. Gallen AG scores 75.0 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.50.04%
Qualifications+0.00

Osterwalder St. Gallen AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

December 9, 2023Media
Weshalb Benzin und Diesel zwischen Romanshorn und Egnach meist günstiger sind
thurgauerzeitung.ch
March 28, 2022Media
Wasserstoff: Alternative für schwere Brummis
autosprint.ch
March 23, 2022Media
Osterwalder St. Gallen: Neue Lkw-Wasserstofftankstelle nimmt den Betrieb auf
auto-wirtschaft.ch
March 23, 2022Media
Neue Wasserstofftankstelle für Lastwagen in St.Gallen
tagblatt.ch
October 1, 2019Media
Hydrogen production Ostschweiz AG founded - Organizer
organisator.ch
September 24, 2019Media
SAK und AVIA Osterwalder gründen Wasserstoffproduktion Ostschweiz AG
leaderdigital.ch
January 6, 2017Media
NACHFOLGE: Wie der Vater, so die Söhne
luzernerzeitung.ch

Knowledge

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Location

Oberstrasse 141
9000 St. Gallen

At a glance

Legal form
Corporation
UID
CHE-105.959.229
Founded
1974 · 52 years
Last commercial register change
June 23, 2026
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.85.03%
    • Full methodology

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