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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryIndustryElectrical IndustryLandquartSETREON AG
SETREON AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Streamer Electric AG is the development, manufacture and supply of solutions to improve the reliability of power supply, reduce operating activities and costs, and ensure industrial safety. Specifically, this includes the manufacture and distribution of products such as: Lightning protection systems for overhead lines (LLPD), Overheating and fire protection systems (FIPRES), Online drying and moisture monitoring systems for transformers (TRANSEC), Fault indicators and locators for medium voltage networks, and Software for monitoring and analyzing lightning strikes (GROZA). The company focuses on the development and delivery of innovative solutions for the power supply industry, particularly for companies involved in the transmission and distribution of electrical energy.

AI-generated
Offering

Products & services

Industry:Electrical Industry
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SETREON AG

✓ Offered6
Lightning protection
Lightning protection devices for 6–70 kV overhead lines, including LLPDs and EasyQuench for medium-voltage networks; installation methods and related services.
FIPRES - Electrical Fire Prevention and Overheating Control system
Electrical fire prevention and overheating control system, with products, applications, downloads and FAQ pages for industrial safety use cases.
TRANSEC - Moisture monitoring & drying
Moisture monitoring and drying solution for transformers, with product information, downloads, FAQ and a financial benefit example.
Fault indicators
Short-circuit and fault indication devices for power networks, supporting fault location and operational monitoring.
Surge and lightning monitoring
Monitoring solutions for surge arresters and lightning events, including the SC250 surge counter for counting lightning strikes.
GROZA - lightning performance software for overhead lines
Software for evaluating lightning performance of overhead lines and supporting analysis of line lightning protection.
Trust & reputation

ranQ Trust Score of SETREON AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

SETREON AG scores 49.0 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.62.524%
  • 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.27.910%
  • 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%
SETREON AG scores 93.3 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.97.712%
  • 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.90.07%
SETREON 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%
SETREON AG scores 74.3 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 35.74.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SETREON AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 2 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
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle42
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Bahnhofstrasse 11
7302 Landquart
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
Corporation
UID
CHE-470.126.915
Founded
2012 · 14 years
Last commercial register change
June 29, 2026
Employees
51 to 100
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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