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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesOther servicesSchlierenStiftung Gasometer Schlieren
Stiftung Gasometer Schlieren Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Stiftung Gasometer Schlieren preserves and operates the historic telescopic gas holder as an industrial monument. The foundation works to safeguard this example of technical heritage for the long term.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Other services
✓ Offered4
Preservation and management of the Gasometer as an industrial monument
Management of a unique technical monument of industrial history; preservation of Gasometer I as the last telescopic gas holder in Switzerland and protection of the structure as cultural heritage.
Renovation and maintenance of the Gasometer
Renovation of the steel structure, corrosion protection, drying out of the interior and construction of a protective roof for long-term preservation of the Gasometer.
Documentation and presentation of the Gasworks and Schlieren history
Historical texts, image material and archive documents on the development of the gasworks, the monument status and the importance of the Gasometer for Schlieren.
Archive access to publications and image material
Archive with PDFs, specialist articles and historical photographs on the Gasometer, renovations and the gasworks site.
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4.0/5

Stiftung Gasometer Schlieren

Trust & reputation

ranQ Trust Score of Stiftung Gasometer Schlieren: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of November 2026

Stiftung Gasometer Schlieren scores 66.0 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.68.824%
  • 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.49.510%
  • 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%
Stiftung Gasometer Schlieren scores 84.9 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.55.07%
Stiftung Gasometer Schlieren scores 88.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).88.322%
Stiftung Gasometer Schlieren scores 9.5 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.5.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.13.34%
Qualifications+0.00

Stiftung Gasometer Schlieren reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 6 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle4.56
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 7, 2022Media
Ein Gasometer erinnert an die Schwerindustrie in Schlieren
nzz.ch

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Location

Freiestrasse
8952 Schlieren

At a glance

Legal form
Foundation
UID
CHE-110.403.788
Founded
1997 · 29 years
Last commercial register change
April 2, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHSchlieren
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.
97.0
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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