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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity systemsWangen SzTELSEC ESS Schweiz AG
TELSEC ESS Schweiz AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

TELSEC ESS Schweiz AG plans, sells, installs and maintains electronic security systems for businesses and private customers. Its services include intrusion alarms, access control, video surveillance, merchandise protection and people counting, as well as security consulting, maintenance and call-out services.

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Products & services

Industry:Security systemsNetwork construction
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TELSEC ESS Schweiz AG

✓ Offered11
Intrusion detection systems
Intrusion detection systems and fog generators including smoke detectors and a panic button for businesses and private customers.
Video surveillance
Surveillance cameras and video surveillance systems for properties, plots of land and businesses.
Access control
Protection against unauthorized access in certain areas, including an electronic door lock for private homes and private properties.
Merchandise security
Merchandise security systems against theft for retail and other businesses.
Customer counting
Person-counting systems with an overview and information about visitor flows for retail.
Cable protection
Cable protection for the protection of high-quality electronic products.
MyCheckr – Age verification
Age verification tool for age verification.
Maintenance contracts
Maintenance of security systems with comprehensive service benefits, also as an individual service without contractual commitment.
Security consulting
Comprehensive security consulting by experts, from analysis and planning to an individual solution.
On-call service
24/7 service for security systems with telephone assistance and deployment in emergencies.
Fiber optic expansion & electrical telecommunications
Fiber optic expansion and electrical telecommunications for high-performance networks in Switzerland.
Trust & reputation

ranQ Trust Score of TELSEC ESS Schweiz AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

TELSEC ESS Schweiz 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%
TELSEC ESS Schweiz AG scores 92.3 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.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.82.07%
TELSEC ESS Schweiz 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%
TELSEC ESS Schweiz AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

TELSEC ESS Schweiz 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 November 2026.

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

Knowledge

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Location

Leuholz 10b
8855 Wangen Sz
Opening hours
Mon
08:00 - 11:45, 13:15 - 17:00
Tue
08:00 - 11:45, 13:15 - 17:00
Wed
08:00 - 11:45, 13:15 - 17:00
Thu
08:00 - 11:45, 13:15 - 17:00
Fri
08:00 - 11:45, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.818.444
Founded
2002 · 24 years
Last commercial register change
August 25, 2026
Employees
21 to 50
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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