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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryIT & CommunicationCybersecuritySteinhausencitadelo AG
citadelo AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Citadelo is to provide services in the field of cybersecurity, particularly in conducting ethical hacking tests, penetration tests, vulnerability analyses and incident response. The company supports customers in securing their IT systems, infrastructure and applications and helps them to meet standards such as DORA, PCI-DSS, PSD2 and others.

AI-generated
Offering

Products & services

Industry:Cybersecurity
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citadelo AG

✓ Offered
12
Penetration testing
Simulations of real cyberattacks on web applications, mobile applications, cloud solutions, network infrastructure, APIs and internal systems; identification of vulnerabilities, risks and compliance gaps.
Red Teaming
Realistic attack scenarios to test technology, people, processes and physical security; including OSINT, social engineering, physical intrusion attempts and attacks on the IT infrastructure.
Social Engineering
Simulated phishing, vishing and smishing campaigns to test the human factor; collection of real response data, identification of risk groups and awareness-raising for employees.
Testing AI and LLM systems
Penetration testing, red teaming and audits for AI, LLM and AI agent systems; testing for prompt injection, data exfiltration, jailbreaks, model stealing and adversarial attacks.
Cloud testing
Security checks of cloud instances and cloud services; analysis of network security, data and access protection, privilege escalation, backup and recovery, as well as configuration checks for AWS, Azure, GCP and VMware.
Web application testing
Security checks of web portals and web applications, including frontend, backend and APIs; focus on OWASP vulnerabilities and logical flaws such as login or checkout.
Mobile application testing
Penetration testing for Android and iOS apps; assessment of applications handling personal data or financial transactions according to the OWASP Mobile Security Testing Guide.
Infrastructure testing
Internal and external penetration testing of servers and network infrastructures; simulation of attacks originating from the internal environment or from the Internet against publicly accessible IP addresses.
IoT & embedded testing
Security checks of IoT and embedded devices, their communication and web services; analysis of risks in private, business and industrial deployment environments.
SOC as a Service
Continuous monitoring and improvement of an organization's security posture; prevention, detection, analysis and response to IT security incidents using technology, processes and expertise.
Incident Response
Incident analysis, investigation of the attack source and support for restoring systems; containment of damage and return to normal operations after an attack.
Assessment & consulting
Advisory on ISMS under ISO 27001, business continuity, risk analysis, security architecture and compliance; support for internal and external audits as well as for regulatory requirements.
Trust & reputation

ranQ Trust Score of citadelo AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

citadelo 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%
citadelo AG scores 79.5 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.70.212%
  • 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.82.07%
citadelo AG 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%
citadelo AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

citadelo AG 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 November 2026.

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

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Secure profile

Location

Hinterbergstrasse 47
6312 Steinhausen

At a glance

Legal form
Corporation
UID
CHE-382.645.558
Founded
2020 · 6 years
Last commercial register change
January 12, 2026
Employees
21 to 50
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.
100.0
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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