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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesResearch & DevelopmentTägerwilenSTL Systems AG
STL Systems AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of STL Systems AG is the development and manufacture of innovative sensor and system concepts for measuring and analyzing magnetic fields and other signature parameters. The company offers a wide range of products and services, including mobile survey systems, stationary measurement systems, magnetometers, metal detectors and coil systems, as well as customized services such as development, calibration and underwater surveying.

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Offering

Products & services

Industry:Research & DevelopmentElectrical Industry
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STL Systems AG

✓ Offered6
Measurement systems for magnetic field and signature analysis
Mobile surveying systems, stationary measurement systems, magnetometers, AD converters, actuators, metal detectors and accessories for measuring and analyzing magnetic fields and other signature parameters.
Underwater measurement system EMMS
Underwater system for measuring magnetic and electric fields, optionally with acoustic, pressure and environmental sensors as well as DGPS, real-time signal monitoring and precision tracking.
Earth magnetic field simulators EMFS
Custom-configured Earth magnetic field simulators with sensors, a data acquisition system and control and evaluation software for applications in bays, river mouths or artificial harbours.
Product adaptations and custom developments
Adaptations and modifications of existing products as well as the design and development of fully tailored solutions and products for specific application areas.
Calibration and magnetic qualification
Magnetic qualification and specification assessment in the MQF using high-precision field measurements, orthogonality and linearity measurements, temperature range and long-term stability.
Underwater DGPS system
DGPS system for centimetre-accurate positioning of objects underwater; for more information, the website refers to the support.
Trust & reputation

ranQ Trust Score of STL Systems AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

STL Systems AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
STL Systems 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%
STL Systems AG scores 83.3 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).83.322%
STL Systems AG scores 57.1 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 35.57.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

STL Systems AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Hier entsteht die Karte
Hauptstrasse 137E
8274 Tägerwilen

At a glance

Legal form
Corporation
UID
CHE-104.230.396
Founded
2009 · 17 years
Last commercial register change
September 15, 2025
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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