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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesSecurity ServicesMelsSMG Security Guard GmbH
SMG Security Guard GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of SMG Security Guard is the provision of security services, including: object protection and surveillance, traffic management and control, cash and valuables transportation and protection, event security, construction site monitoring, patrol and district services, video surveillance, protection of individuals with challenging behavior, and municipal and city patrols. The company thus offers a wide range of security services to ensure the safety of people, objects, and events.

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Offering

Products & services

Industry:Security Services
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3.9/5

SMG Security Guard GmbH

✓ Offered11
Property Protection
Protection of private premises, sites and public properties; internal and external patrols, access and entry controls, reception service, system monitoring, and intervention in case of damage.
Event Security
Security service for events with protection of all participants during an event; deployed to secure visitor flows, operations and event areas.
Close Protection
Close protection with mission planning, route and destination securing, and protection of threatened persons, celebrities, politicians and business people.
Construction Site Surveillance
Guarding and monitoring of construction sites against theft, vandalism and espionage; with patrols, site protection and early detection of risks.
Security Dogs
Deployment of specially trained protection and search dogs for specific security areas and operational situations.
Municipal Patrol Service
Area and patrol service for municipalities and towns with 24/7 presence to prevent vandalism and property damage.
Traffic Management Service
Traffic control for events, construction sites and temporary diversions; deployed to relieve access roads and keep traffic flowing.
Secure Transport
Guarded transport of valuables such as cash, precious metals, securities, data carriers, jewellery, medicines and confidential documents.
Doorman and Store Detective
Security service for department stores and shops to prevent shoplifting and keep customer operations running smoothly.
Video Surveillance
Mobile and fixed video surveillance for events, guarding tasks, private homes and company sites; including a mobile control centre and alarm intervention.
Medical Standby Service
Medical standby service with trained occupational first-aiders for security concepts and support at events and other security assignments.
Trust & reputation

ranQ Trust Score of SMG Security Guard GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

SMG Security Guard GmbH scores 61.6 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.34.524%
  • 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.100.010%
  • 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%
SMG Security Guard GmbH scores 71.5 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.64.612%
  • 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%
SMG Security Guard 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%
SMG Security Guard GmbH scores 4.0 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 35.4.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SMG Security Guard GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.6 out of 5 stars from 68 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
3.6
of 5

Aggregated from 68 reviews across all connected sources

Sources
GGoogle3.668
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Secure profile

Location

Kauenstrasse 4
8887 Mels
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-146.595.366
Founded
2021 · 5 years
Last commercial register change
October 17, 2025
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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