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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentWinterthurSotronik GmbH
Sotronik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Sotronik encompasses the development and implementation of software and hardware solutions for industrial applications, particularly in the areas of automation, industrial communication, IoT and telecontrol systems. This also includes the development of test and production systems, measurement and evaluation systems, as well as the creation of user interfaces and visualizations. The company also offers consulting and support services and has experts in various programming languages and environments such as LabVIEW, TestStand, MATLAB, Simulink and C. Sotronik's core activity can be described as an engineering service for industrial automation and IoT applications.

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Offering

Products & services

Industry:Software Development
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4.0/5

Sotronik GmbH

✓ Offered6
Test Benches + Production Systems
Customised test software, test benches and production systems for industrial automation; LabVIEW-based solutions, NI TestStand, complete automation systems and plants.
Product + Firmware Development
Firmware development for microcontroller systems, customer-specific hardware solutions, circuit diagrams, PCB layout and small to medium-series assembled PCBs.
Measuring + Evaluation Systems
Customised measurement and evaluation systems, including data storage and transmission, cloud transfer via IoT and evaluation with LabVIEW, MATLAB Simulink, Node-RED and .NET.
Telecontrol Systems + loT
Customer-specific telecontrol systems, LoRa®-based IoT solutions, remote access, gateway integration, cloud or web-server-based data hubs, app and browser visualisation.
App Development + Visualizations
User software, browser-based visualisation, web portals, HTML5 mobile apps and Windows PC interfaces for operating and visualising control systems.
Consulting + Support
Technical consulting and support for hardware evaluation, industrial communication, software selection, software design, code reviews and software implementation.
Trust & reputation

ranQ Trust Score of Sotronik GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Sotronik GmbH scores 56.8 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.73.124%
  • 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.35.310%
  • 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%
Sotronik GmbH scores 86.7 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%
Sotronik GmbH 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%
Sotronik GmbH scores 62.9 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 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sotronik GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Technoparkstrasse 2
8406 Winterthur
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-105.678.351
Founded
2000 · 26 years
Last commercial register change
January 15, 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.
88.0
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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