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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryChemical IndustryGümligenCARBAGAS AG
CARBAGAS AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

CARBAGAS AG is part of the Air Liquide group and supplies industrial and medical gases, specialty mixtures, equipment and related services. The portfolio includes gas cylinders and liquid gases, multiple delivery modes including on-site solutions, and technical and support services.

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Products & services

Industry:Chemical Industry
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3.9/5

CARBAGAS AG

Technical gases
Technical gases in cylinders, bundles, tanks or produced on site; including acetylene, argon, helium, carbon dioxide, oxygen, nitrogen and hydrogen.
Branded gases
Branded gases for food and beverage, laboratories, welding, laser applications and pharmaceutical applications; including ALIGAL, ALPHAGAZ, ARCAL, LASAL and PHARGALIS.
Gas accessories and gas technology
Pressure regulators, line pressure regulators, take-off points, connections, screw fittings, safety equipment as well as signal and measuring devices for gas systems.
On-site gas supply solutions
Planning, financing, operation and maintenance of oxygen, nitrogen or hydrogen supply directly at the customer; including on-site production.
Liquid nitrogen supply
LIN service for the liquid nitrogen supply with demand-based delivery and comprehensive support around nitrogen supply.
Services for industrial gas supply
Complete service for storage, operation, maintenance, employee training, safety labelling and temporary supply related to technical gases.
Safety and advisory services
Safety trainings, risk assessments and expert consulting for safe handling of gases as well as for welding and gas technology applications.
Documentation and quality records
Certificates, quality certificates, conformity records and accredited certificates for gas products and calibration standards.
Digital ordering and delivery process
Customer portal for online orders as well as e-delivery note and e-invoice for digital order and delivery processing.
Trust & reputation

ranQ Trust Score of CARBAGAS AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

CARBAGAS AG scores 36.9 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.0.024%
  • 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.74.910%
  • 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.100.08%
CARBAGAS AG scores 99.0 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.96.07%
CARBAGAS 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%
CARBAGAS AG scores 94.3 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 35.94.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CARBAGAS AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 2.2 out of 5 stars from 18 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
2.2
of 5

Aggregated from 18 reviews across all connected sources

Sources
GGoogle2.218
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hintere Dorfgasse
3073 Gümligen
Opening hours
Mon
08:00 - 12:00, 13:30 - 16:30
Tue
08:00 - 12:00, 13:30 - 16:30
Wed
08:00 - 12:00, 13:30 - 16:30
Thu
08:00 - 12:00, 13:30 - 16:30
Fri
08:00 - 12:00, 13:30 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.968.145
Founded
1975 · 51 years
Last commercial register change
December 10, 2025
Employees
101 to 500
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.100.03%
    • Full methodology

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