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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsNeftenbachLIWAG, Industrieofenbau und Wärmetechnik AG
LIWAG, Industrieofenbau und Wärmetechnik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of LIWAG is the development, manufacture and distribution of industrial furnaces and heat technology solutions for various industries, including metal processing, ceramics, plastics and rubber, glass as well as energy and agriculture. In addition, the company offers services such as repair, maintenance and maintenance of furnace systems, chimney renovations and the construction of refractory systems.

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Offering

Products & services

Industry:Specialized Construction Installations
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LIWAG, Industrieofenbau und Wärmetechnik AG

✓ Offered7
Industrial furnaces
Electrically and fuel-fired industrial furnaces for heat treatment, drying, firing, sintering, brazing, hardening, annealing and other processes in metal, plastics, ceramics and glass.
Laboratory ovens
Laboratory ovens for testing, research and heat-treatment applications; the website refers to the laboratory ovens business unit as a separate offering.
Services
Engineering, repairs, service and maintenance work as well as retrofitting for furnace and heat-technology systems, including consulting, modifications and relocations.
Refractory construction
Design, engineering, construction supervision and delivery of refractory linings, including refurbishment of industrial furnaces, boiler brickwork, firing furnaces and flue-gas ducts.
Chimney renovation
Renovation and repair of tall chimneys, flue chimneys, exhaust ducts, smoke pipes and smoke bends, as well as condition analyses and refurbishments.
Service / Maintenance
Inspection, maintenance, repair and upkeep of furnaces, refractory re-lining supply, spare parts, calibration, relocation and modernization of existing plants.
Used equipment
Second-hand systems and used temperature test cabinets, currently available plants with technical specifications and sales information.
Trust & reputation

ranQ Trust Score of LIWAG, Industrieofenbau und Wärmetechnik AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

LIWAG, Industrieofenbau und Wärmetechnik AG scores 47.2 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.63.624%
  • 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.17.610%
  • 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.35.08%
LIWAG, Industrieofenbau und Wärmetechnik AG scores 85.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
LIWAG, Industrieofenbau und Wärmetechnik AG scores 85.0 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).85.022%
LIWAG, Industrieofenbau und Wärmetechnik AG scores 4.9 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 35.4.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

LIWAG, Industrieofenbau und Wärmetechnik AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 1 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
4
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle41
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Tössstrasse 14
8413 Neftenbach

At a glance

Legal form
Corporation
UID
CHE-107.966.499
Founded
1985 · 41 years
Last commercial register change
November 25, 2024
Employees
1 to 10
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.100.06%
  • 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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