ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesSchlierenZürcher Security Academy GmbH (ZSA Academy)
Zürcher Security Academy GmbH (ZSA Academy) Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of ZSA Academy GmbH is the training and further education of security service providers, gastronomy staff and private individuals in the areas of security services, self-defense, police school preparation and social competence. The company offers various courses and modules to train qualified security specialists and meet the requirements for security services.

AI-generated
Offering

Products & services

Industry:Continuing Education Institutes
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

Zürcher Security Academy GmbH (ZSA Academy)

✓ Offered7
Training and further training for security staff
Training and further training for private security service providers and employees with security responsibilities; module 1 basic training, module 2 theory and practice, module 3 operations supervisor.
Special modules (Advanced certificate)
Special modules covering fire-fighting, first aid/CPR/BLS, telescopic baton PR24, shooting with short or long weapons, preparation for a weapons carrying permit, and driving safety training.
Self-defence for security staff
Self-defence training for security personnel with realistic exercises, grip and throwing techniques, defence against knives and batons, custody and restraint systems.
RSG 2000 irritant spray device (pepper spray)
Course on safe handling and precise use of the RSG 2000 irritant spray device; handling, deployment, legal obligations and response behaviour.
Self-defence for women, pepper spray
Special self-defence training for women including self-protection tactics, verbal communication, striking techniques and use of irritant spray devices.
Preparation for Police Academy entrance exam
Preparation for admission to the police academy with skills assessment, coaching, dossier preparation, personal training and preparation for the physical fitness test.
Social skills, psychology
Training in social perception and handling people in extreme situations; threat recognition, de-escalation, stress management, drug awareness as well as first aid/CPR/BLS.
Trust & reputation

ranQ Trust Score of Zürcher Security Academy GmbH (ZSA Academy): 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Zürcher Security Academy GmbH (ZSA Academy) 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%
Zürcher Security Academy GmbH (ZSA Academy) scores 77.2 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.55.07%
Zürcher Security Academy GmbH (ZSA Academy) 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%
Zürcher Security Academy GmbH (ZSA Academy) scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zürcher Security Academy GmbH (ZSA Academy) 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 October 2026.

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

Knowledge

No knowledge articles yet

Once Zürcher Security Academy GmbH (ZSA Academy) has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Zürcher Security Academy GmbH (ZSA Academy) in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Zürcher Security Academy GmbH (ZSA Academy) by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Zürcher Security Academy GmbH (ZSA Academy) to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Zürcherstrasse 133
8952 Schlieren

At a glance

Legal form
Limited Liability Company
UID
CHE-354.740.849
Founded
2016 · 10 years
Last commercial register change
December 27, 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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    BA
    BPS Academy Inh. Eisenhut
    Wald Zh
    BU
    Bildung und Entwicklung GmbH
    Zurich
    LG
    Lerne Gerne GmbH
    Zurich
    LG
    Lernterrasse GmbH
    Zurich
    LU
    Lern- und Sprachsysteme Mühlebach AG
    Zurich
    LG
    Lernfee GmbH
    Dürnten
    BW
    Birukoff World
    Zurich
    FN
    Frei Nachhilfe&Online Kurse
    Zurich