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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity ServicesMartignyGK Sécurité Sàrl
GK Sécurité Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

GK Sécurité Sàrl provides security services that include the following core activities: * Surveillance and guarding of facilities and assets * Personal protection * Security escort * Support for municipalities on security issues * Security services for events * Traffic management and control * Access control * Construction site surveillance * Alarm and video surveillance The company offers these services in Switzerland and abroad, providing security personnel for this purpose.

AI-generated
Offering

Products & services

Industry:Security Services
✓ Offered10
Property surveillance and guarding
Surveillance of private, commercial or public sites, guarding of movable and immovable property, deterrent patrols, presence of agents both day and night.
Personal protection
Protection and escort of people, close protection, risk anticipation, missions in Switzerland and abroad, with armed agents as required.
Security transport
Transport of valuables, cash or value convoys, daily takings, night safe, unmarked or identified vehicles, missions in Switzerland and abroad.
Event security
Security for sporting, musical or cultural events, access control, surveillance, traffic and parking management, emergency intervention, evacuation and assistance to people.
Traffic management
Road traffic management, parking control, regulation of traffic, surveillance of private or public car parks, ensuring safety for pedestrians and workers.
Access controls
Checks of persons and items at private or public events, screening agents, prevention of the introduction of unauthorized people, vehicles or items.
Alarms and video surveillance
Sales, installation, commissioning and management of alarms and video surveillance for homes and businesses, with wired, wireless or GSM solutions.
Construction site guarding
Surveillance of construction sites and work areas, day and night rounds, checks of openings and closings, screening, verification of security installations.
Alarm intervention
24/7 intervention on site after an alert, site check, emergency measures, prevention for the client, management of the alarm system and alerting the competent authorities.
Support for municipalities
Support for municipalities in the management of events, road traffic and demonstrations, with traffic management, parking, access controls and patrols.
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4.3/5

GK Sécurité Sàrl

Trust & reputation

ranQ Trust Score of GK Sécurité Sàrl: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

GK Sécurité Sàrl scores 79.4 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.75.024%
  • 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.77.410%
  • 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.95.08%
GK Sécurité Sàrl 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.86.512%
  • 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.70.07%
GK Sécurité Sàrl 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%
GK Sécurité Sàrl scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GK Sécurité Sàrl reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 20 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
4.6
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle4.620
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue de l'Ancienne Pointe 24
1920 Martigny
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Limited Liability Company
UID
CHE-342.195.715
Founded
2016 · 10 years
Last commercial register change
March 12, 2026
Employees
11 to 20
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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