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 · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationAarauCertum Sicherheit AG
Certum Sicherheit AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Certum Sicherheit AG provides services related to security technology, including planning, implementation and support of security systems. The website also refers to course registrations and other services in the security field.

AI-generated
Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered1
Electrical inspections
Electrical inspections for electrical installations, periodic inspections, acceptance inspections, final inspections and safety checks according to NIV.
Trust & reputation

ranQ Trust Score of Certum Sicherheit AG: 4.0 out of 5.0

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
4.0/5

Certum Sicherheit AG

Trust Score4.0/ 5.0

High

x

Data basis 58% · As of October 2026

Certum Sicherheit 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%
Certum Sicherheit AG 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.79.212%
  • 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%
Certum Sicherheit 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%
Certum Sicherheit AG scores 40.0 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 35.80.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Certum Sicherheit AG reaches a ranQ Trust Score of 4.0 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 58%, 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.

Press

Media

April 27, 2026Media
Gold wert statt altes Eisen: Certum spricht Talente ü50 an
zueriunterland24.ch

Knowledge

No knowledge articles yet

Once Certum Sicherheit AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Certum Sicherheit AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Certum Sicherheit AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Certum Sicherheit AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Obere Vorstadt 40
5000 Aarau

At a glance

Legal form
Branch
UID
CHE-142.354.119
Founded
2018 · 8 years
Last commercial register change
June 28, 2019
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.
76.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    EM
    Elektro Mele GmbH
    Würenlos
    H&
    Hofer & Mühlberg AG
    Koblenz
    BE
    Bopp Elektro-Kontrollen GmbH
    Lupfig
    DT
    Drito Tech GmbH
    Klingnau
    RW
    Reto Wunderlin Elektro GmbH
    Wallbach
    S+
    Schneider + Näf Elektro GmbH
    Endingen
    AE
    AER Elektro-Kontrollen Aeschbach
    Reinach Ag
    CS
    Certum Sicherheit AG
    Untersiggenthal