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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsZurichKATECH AG
KATECH AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of KATECH AG is the conception, installation and maintenance of refrigeration and air conditioning systems, including refrigeration technology, air conditioning systems and ventilation systems, as well as the sale of household appliances and party ice.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered7
Refrigeration technology
Refrigeration systems for industry and business, from specialist planning and installation to maintenance, service and repairs; cold rooms, freezer rooms, buffet cooling and wine climate cabinets.
Air conditioning
Air conditioning units and systems for private individuals, business and industry, including advice, planning, installation, maintenance, service and repairs; mobile, compact, split and large air-conditioning systems as well as chilled-water units.
Ventilation
Ventilation solutions for residential, office, commercial and industrial areas, with specialist planning, energy consulting, installation, maintenance, service and repairs; kitchen ventilation and controlled residential ventilation systems.
Household appliances
Delivery and installation of household appliances for the private household, including refrigerators, dishwashers, washing machines and cooker hoods.
Buy party ice
Crushed ice and ice cubes, packed in bags or coolers, with 24-hour pickup from the collection depot and optional delivery to events.
Ice machine rental
Rental of ice machines for ice cubes and crushed ice as an alternative to purchasing new, repairs and maintenance.
Rental of refrigerated and frozen trailers
Rental of refrigerated or freezer trailers for events and for interim cooling of drinks and food in the event of equipment failure.
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4.1/5

KATECH AG

Trust & reputation

ranQ Trust Score of KATECH AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

KATECH AG scores 67.9 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.70.024%
  • 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.61.010%
  • 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.70.08%
KATECH AG 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%
KATECH 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%
KATECH AG scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KATECH AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 10 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
4.5
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.510
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Regensbergstrasse 322
8050 Zurich
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-104.793.676
Founded
1998 · 28 years
Last commercial register change
August 23, 2022
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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