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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryIndustryChemical IndustryLiebefeldCARBAGAS AG
CARBAGAS AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

CARBAGAS AG supplies industrial, specialty and medical gases, gas mixtures and dry ice, and provides associated equipment and delivery formats. The company also offers services such as gas supply systems and fittings, onsite solutions, an online gas catalogue and direct purchase options, electronic delivery notes and a dealer network.

AI-generated
Offering

Products & services

Industry:Chemical Industry
✓ Offered12
Industrial gases
Industrial gases for welding, cutting, cooling and freezing, research and analysis, water treatment, and other industrial applications in various purities and delivery formats.
Brand gases for specialized applications
Brand gases ALIGAL, ALPHAGAZ, ARCAL, LASAL and PHARGALIS for food, analytics, shielding gas welding, laser gases and pharmaceutical applications.
Gas delivery formats
Gas cylinders and bundles, tank trucks, and on-site generation for different purity levels, concentrations and quantity requirements.
Custom gas mixtures
Tailor-made gas mixtures for specific applications and desired compositions.
Equipment for gas supply
Fittings, pressure regulators, valves, gas supply systems and other equipment for technical gas supply.
Digital ordering and invoicing services
E-delivery note, electronic invoice and customer portal with online ordering and reordering.
On-site gas supply
Planning, financing, operation and supply solutions for the on-site production of oxygen, nitrogen or hydrogen.
Liquid nitrogen supply
LIN service for the delivery of liquid nitrogen in the required quantity, including a supply concept.
Pharma gases service concept
PHARGALIS service concept with EU-compliant pharma gases for pharmaceutical applications.
Consulting and services for water treatment
Consulting and gas solutions for wastewater treatment, drinking water treatment, and cooling water or process water treatment using oxygen, carbon dioxide and ozone.
Safety trainings
Training of employees for the safe handling of gases in the workplace.
Technical advice for welding
Advice for welding production with a focus on increasing productivity and improving quality.
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4.2/5

CARBAGAS AG

Trust & reputation

ranQ Trust Score of CARBAGAS AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of October 2026

CARBAGAS AG scores 63.8 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.71.724%
  • 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.55.910%
  • 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.50.08%
CARBAGAS AG scores 90.6 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 86.7 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).86.722%
CARBAGAS AG scores 55.5 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 35.94.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.16.74%
Qualifications+0.00

CARBAGAS AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 8 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.68
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 11, 2025Media
Rupperswil: Erneuerung der Gleisanlage im Industriegebiet
aargauerzeitung.ch

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Location

Waldeggstrasse 38
3097 Liebefeld
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-233.763.962
Founded
2000 · 26 years
Last commercial register change
March 6, 2015
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.
76.0
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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