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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustryWittenbachASCO Kohlensäure AG
ASCO Kohlensäure AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of CarbAlpin is the production and distribution of dry ice, particularly for the wine industry and the field of refrigerated logistics. In addition, the company also offers filling of technical and food gases.

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Offering

Products & services

Industry:Mechanical Engineering IndustryWholesale - Chemical & Plastic Products
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4.1/5

ASCO Kohlensäure AG

✓ Offered6
CO2 recovery systems
CO2 recovery systems for industrial processes, including recovery from flue gas, as a by-product and from dry ice production.
Dry ice equipment
Dry ice blasting equipment, dry ice machines, dry ice pelletizers, packaging and filling systems, as well as pellet packaging machines for the production and processing of dry ice.
CO2 and dry ice solutions
Complete solutions for CO2 and dry ice, from planning through components and systems to commissioning and technical support.
CO2 storage and CO2 vaporisation
CO2 storage tanks, CO2 vaporizers and CO2 storage for industrial CO2 technologies and supply systems.
CO2 bottle filling systems
CO2 bottle filling systems for filling CO2 into bottles as part of the CO2 equipment portfolio.
CO2 dosing systems for water neutralisation
CO2 dosing systems for water neutralisation as a specialised CO2 application system.
Trust & reputation

ranQ Trust Score of ASCO Kohlensäure AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

ASCO Kohlensäure AG scores 54.4 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.54.224%
  • 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.88.08%
ASCO Kohlensäure AG scores 89.3 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.70.07%
ASCO Kohlensäure AG scores 83.3 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).83.322%
ASCO Kohlensäure AG scores 100.0 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ASCO Kohlensäure AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.0 out of 5 stars from 2 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
3
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle32
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hofenstrasse 19
9300 Wittenbach
Opening hours
Mon
08:00 - 11:45, 13:15 - 16:30
Tue
08:00 - 11:45, 13:15 - 16:30
Wed
08:00 - 11:45, 13:15 - 16:30
Thu
08:00 - 11:45, 13:15 - 16:30
Fri
08:00 - 11:45, 13:15 - 15:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.889.692
Founded
1975 · 51 years
Last commercial register change
June 8, 2026
Employees
11 to 20
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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