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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationAesch BlHänggi AG Isolierungen
Hänggi AG Isolierungen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Hänggi AG Isolierungen is the planning, calculation and execution of technical insulation, in particular thermal, cold, sound and fire protection insulation, as well as sealing and sheet metal prefabrication for industrial, commercial and private facilities.

AI-generated
Offering

Products & services

Industry:Sealing & Insulation
✓ Offered8
Technical insulation
Thermal, cold and sound insulation for equipment, containers, pipelines, fittings, walls, attic spaces and ceilings; including fire protection and execution for industry, commercial premises and residential construction.
Thermal insulation
Thermal insulation for hot-water and warm-water systems, fittings and containers; to reduce heat losses, heating costs and to improve the efficiency of existing insulation.
Cold insulation
Cold insulation for refrigeration and cooling systems as well as media such as ice water, cooling water, chilled water, glycol and ammonia; to minimise energy losses.
Fire protection
Fire protection insulation for industrial, commercial and residential construction; to ensure fire protection in buildings and plants.
Sound insulation
Sound insulation to reduce noise levels on pipelines, walls and suspended ceilings; for residential and working areas with lower sound levels.
Planning / calculations
Consulting, planning and calculations based on the principle of economically justified insulation thickness; to optimise heat and cold losses and energy savings.
Joint sealing
Sealing of joints with a suitable sealant so that expansion, compression and shear movements can be absorbed and the sealing function is maintained.
Sheet metal prefabrication
Sheet metal prefabrication and sheet metal processing with computer-assisted insulation machines; over four decades of experience in sheet metal working.
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4.1/5

Hänggi AG Isolierungen

Trust & reputation

ranQ Trust Score of Hänggi AG Isolierungen: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Hänggi AG Isolierungen scores 69.3 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.83.324%
  • 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.63.210%
  • 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%
Hänggi AG Isolierungen scores 85.5 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.55.07%
Hänggi AG Isolierungen 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%
Hänggi AG Isolierungen scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hänggi AG Isolierungen reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 11 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
5
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle511
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Weidenweg 12
4147 Aesch Bl
Opening hours
Mon
07:00 - 16:30
Tue
07:00 - 16:30
Wed
07:00 - 16:30
Thu
07:00 - 16:30
Fri
07:00 - 13:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.961.684
Founded
1974 · 52 years
Last commercial register change
February 8, 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.
100.0
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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