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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringWorbTelsec GmbH
Telsec GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Telsec GmbH is the development, planning and implementation of telecommunications solutions in the security sector, particularly in the areas of alarm systems, building automation, intercom systems, emergency call systems and paging systems.

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Offering

Products & services

Industry:Technical Consulting & EngineeringElectrical Planning & Installation
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3.9/5

Telsec GmbH

Telecommunications
✓ Offered12
Advisory, design engineering, solution development
Comprehensive consulting and support across the entire telecommunications and alerting sector, including individual and overall solutions as well as tailor-made solution proposals.
Sales of telecommunications and alerting solutions
Sales of telecommunications and alerting solutions, standalone systems and components from various manufacturers, as well as in-house developments.
Development of interfaces and system solutions
Development of interfaces, interface converters, special circuits and complete system solutions for customer-specific connections and integrations.
Service, repairs and maintenance
Maintenance and repair of devices and systems from our own product range, including older generations where spare parts are only partially available.
Network maintenance and network conversion
Network maintenance, network conversion and network modification projects, in particular on the paging radio network TELEPAGE SWISS, including on-call duty.
Custom builds and special solutions
Custom builds, in-house developments and customer-specific solutions for telecommunications and alerting systems when standard solutions are not sufficient.
In-house supply for GSM/UMTS/TETRA/TELEPAGE
In-house supply for GSM, UMTS, TETRA and TELEPAGE for secure internal communication in buildings and facilities.
Alerting systems
Alerting systems for safety-relevant communication and notification, either as standalone solutions or as part of comprehensive telecommunications solutions.
Resident emergency call systems
Resident emergency call systems for assisted living and nursing homes, as well as other facilities needing reliable emergency call communication.
Intercom systems
Intercom systems for communication and access solutions in buildings and facilities.
Personal search and location systems (PSA)
Personal search and location systems for targeted internal alerting and the rapid locating of people in operational environments.
Building automation
Building automation as part of telecommunications and security solutions for technical networking and control in buildings.
Trust & reputation

ranQ Trust Score of Telsec GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Telsec 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%
Telsec GmbH scores 83.0 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%
Telsec GmbH 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%
Telsec GmbH scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Telsec GmbH reaches a ranQ Trust Score of 3.9 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.

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Secure profile

Location

Bollstrasse 63
3076 Worb

At a glance

Legal form
Limited Liability Company
UID
CHE-105.512.615
Founded
2002 · 24 years
Last commercial register change
May 28, 2024
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

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