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

About the company

The core activity of Demir Security GmbH is the provision of security services, in particular: object, person and property guarding; security consulting and analysis; event protection and security services; traffic and parking services; car park management; construction site security; fire watch; and locking services. The company thus offers a comprehensive range of security services for various industries and occasions.

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Products & services

Industry:Security Services
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4.3/5

Demir Security GmbH

✓ Offered8
Event and venue security
Event security services for events and concerts, including securing events, personal checks, ticket sales and general supervision for the operator.
Object guarding
Protection of people, buildings and property, monitoring of security systems as well as site security and object guarding for different locations.
Security consulting and analysis
Security analyses and security consulting for people, buildings and property, complemented by planning protective measures and needs assessments.
Traffic and parking service
Traffic and parking service for parking management, access control and directing visitor and customer traffic at events or sites.
Parking management
Parking management with parking checks and access control for visitors and customers, particularly as part of security and order duties.
Construction site security
Security for construction sites to protect materials, machinery and employees, with mobile or stationary checks, access controls and patrol services.
Fire watch
Fire watch to secure areas with increased fire risk and to support fire and occupational safety measures.
Locking and securing service
Locking and securing service for locking and securing properties outside operating hours, as well as for order and protection at day’s end.
Trust & reputation

ranQ Trust Score of Demir Security GmbH: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Demir Security GmbH scores 85.9 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.87.524%
  • 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.74.910%
  • 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%
Demir Security GmbH scores 82.0 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.97.712%
  • 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%
Demir Security GmbH 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%
Demir Security GmbH scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Demir Security GmbH reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 18 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 18 reviews across all connected sources

Sources
GGoogle518
★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

Hohlstrasse 465
8048 Zurich
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-336.335.965
Founded
2012 · 14 years
Last commercial register change
December 15, 2023
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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