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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustrySonceboz-SombevalSontex SA
Sontex SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sontex SA is the development, manufacture and marketing of measuring devices and solutions for energy and water supply, particularly thermal energy meters, heat cost allocators, electronic water meters, radio modules and other solutions for building technology, building automation and energy supply.

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Products & services

Industry:Mechanical Engineering Industry
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4.4/5

Sontex SA

7
Heat meters
Heat meters from the Superstatic and Supercal families for building services, building automation and district heating networks; static and ultrasonic measurement, different flow ranges, communication modules.
Heat cost allocators
Heat cost allocators from series 565, 566, 868 and 878; easy installation and commissioning, optical or radio reading, long-term storage of consumption values.
Electronic water meters and ultrasonic water meters
Electronic cold and hot water meters from the Superaqua series; precise consumption measurement, remote reading via LoRaWAN or wM-Bus, site-independent access to measurement data.
Radio modules
Radio modules for retrofitting existing installations such as water meters or smoke detectors; remote reading of relevant data, bidirectional parameterisation, AES-128 encryption.
Supercom Tools
Software tool for walk-by remote reading of SONTEX, wM-Bus and OMS radio devices; creating reading routes, parameterisation, export to billing software.
Sonexa Platform
Web-based platform for managing consumption data and AES keys; project management, secure data processing, 24/7 access, data provision in different formats.
Data communication
LoRaWAN™-based data communication for Sontex devices; long-range communication, secure end-to-end encryption, commissioning support and partner selection.
Trust & reputation

ranQ Trust Score of Sontex SA: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Sontex SA scores 76.3 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.72.324%
  • 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.84.710%
  • 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.78.08%
Sontex SA 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%
Sontex SA 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%
Sontex SA 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

Sontex SA reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 27 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 27 reviews across all connected sources

Sources
GGoogle4.527
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hier entsteht die Karte
Rue de la Gare 27
2605 Sonceboz-Sombeval
Opening hours
Mon
08:00 - 11:30, 13:30 - 17:00
Tue
08:00 - 11:30, 13:30 - 17:00
Wed
08:00 - 11:30, 13:30 - 17:00
Thu
08:00 - 11:30, 13:30 - 17:00
Fri
08:00 - 11:30, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.513.988
Founded
1989 · 37 years
Last commercial register change
December 19, 2025
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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