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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy producerZurichTransitgas AG
Transitgas AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Transitgas AG is the construction, maintenance and operation of a natural gas transportation system that spans from the northern to the southern border of Switzerland.

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Products & services

Industry:Energy producer
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Transitgas AG

✓ Offered7
Natural gas transport system
Natural gas transport system over a 292 km pipeline with tunnels, compressor stations, metering stations and valve stations; transport capacities are made available for cross-border traffic and the Swiss market.
Transport capacity management
Transport capacities of the Transitgas system for Swissgas AG and FluxSwiss sagl; management of capacities from the connection points in Wallbach/Germany, Oltingue/France and GriesPass/Italy.
Operation and maintenance of the pipeline system
Operation, inspection and maintenance of the gas transport network; maintenance planning, replacement of insulating couplings, monitoring of pipelines, stations and safety-relevant facilities.
Building submissions and planning information for pipeline proximity
Information and documentation for construction projects, planning information and technical information in the vicinity of around 10 meters from the Transitgas high-pressure pipelines.
Emergency and fault reporting
24/7 staffed reporting point for gas odour, gas leaks, damage to the natural gas pipeline, hazards caused by natural events and general observations.
Health, safety and environmental management
HSE management system in accordance with ISO 45001 and ISO 14001; safety management, environmental protection, internal and external audits, and measures to improve energy efficiency and emissions.
Promotion of sustainability
Promotion of projects for sustainable development of society, the environment and the economy, in particular with a focus on CO2 reduction and renewable energy in the transport region areas.
Trust & reputation

ranQ Trust Score of Transitgas AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

Transitgas AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Transitgas 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%
Transitgas 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%
Transitgas AG scores 64.5 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 35.85.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.43.34%
Qualifications+0.00

Transitgas AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, so the score is backed by part of the criteria. As of November 2026.

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

Press

Media

May 21, 2025Media
Anschluss an Europas Wasserstoffnetz: Transitgas will eine Leitung durch die Alpen, Staat soll Risiko absichern
tagesanzeiger.ch
December 2, 2024Media
50 Jahre Transit-Gasleitung
bauernzeitung.ch
August 17, 2022Media
Gaspipeline durch die Schweiz: der zweifelhafte Trumpf des Bundesrats
nzz.ch
February 28, 2013Media
Gas soll auch von Süden nach Norden strömen
nzz.ch

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Location

Franklinstrasse 27
8050 Zurich

At a glance

Legal form
Corporation
UID
CHE-105.838.933
Founded
1971 · 55 years
Last commercial register change
December 17, 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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