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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity serviceOberterzenGmür-Technik GmbH
Gmür-Technik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Gmür-Technik GmbH is the planning, installation, commissioning and maintenance of video surveillance and alarm systems for industry, commerce, authorities and private individuals.

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Presence

Service area

Offering

Products & services

Industry:Security service
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3.8/5

Gmür-Technik GmbH

Electrician
✓ Offered4
Alarm systems
Radio alarm systems as well as wired/hybrid alarm systems for protecting smaller and medium-sized buildings or objects of any size; consulting, planning, installation, commissioning and repair service.
Video surveillance
Video surveillance systems with digital image capture, signal transmission via cable, fibre optics or wireless, recording on digital recorders or video servers, and event detection and alerting.
Consulting, planning, installation and commissioning
On-site consulting, planning of the surveillance system, installation of the system, connection of the devices, commissioning with camera settings and configuration, and introduction to operation.
Warranty and repair service
2 years on-site warranty for installed alarm and video systems as well as fast repair service after the warranty period has expired.
Trust & reputation

ranQ Trust Score of Gmür-Technik GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of November 2026

Gmür-Technik GmbH scores 49.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.68.224%
  • 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.17.610%
  • 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%
Gmür-Technik GmbH scores 80.9 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.95.212%
  • 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%
Gmür-Technik GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Gmür-Technik GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gmür-Technik GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Secure profile

Location

Hofstettenstrasse 23
8884 Oberterzen

At a glance

Legal form
Limited Liability Company
UID
CHE-481.152.207
Founded
2013 · 13 years
Last commercial register change
April 12, 2018
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Active in 1 of 26 cantons · 1 municipality

    • SGQuarten

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