Trust Centre – Safety is our top priority

Trust is nachweisbar

Certifications, test reports and security measures for the centron Cloud – transparently documented for your audits and your peace of mind.

Zertifizierungen & Nachweise der centron GmbH
Security at every level

Five layers, each individually tested

Safety isn’t achieved in just one place. Click your way from the concrete shell right through to the contractual level – each layer shows what happens there and who has checked it.

What provides physical protection

  • Zwei getrennte Brandabschnitte at the Hallstadt site – a fire never affects both areas at the same time
  • Round-the-clock access control with CCTV, documented and auditable
  • UPS and emergency power systems bridge power cuts without interruption
  • Precision air conditioning keeps the temperature and humidity constant
  • Own site, own building – no colocation space leased from third parties

Reviewed by ISO/IEC 27001 · BSI IT-Grundschutz (Standort Hallstadt) · ISO 14001

Zertifikatsregister

All evidence must be verifiable

Certificate numbers, scopes and validity periods – filter by the qualification required for your examination and expand the details.

Zertifizierungs-Nr.
202661
Geltungsbereich
Data centre, managed servers, IT outsourcing and hosting
Erstzertifizierung
25.08.2014
Rezertifizierung
25.08.2026
Zertifizierungsstelle
ISO-ZERT GmbH, akkreditiert durch EURAS
Statement on Applicability
Version 1.4, Stand 01.2026

It assesses the information security management system as a whole – not individual measures, but the process behind them: risk analysis, effectiveness monitoring and continuous improvement.

Zertifikatsnummer
BSI-IGZ-0773-2026
Untersuchungsgegenstand
Process Hosting – Operation of the ccloud³ and Managed Cloud cloud services
Standorte
Hallstadt, Nuremberg and Frankfurt
Ausgestellt
5 July 2026, Federal Office for Information Security
Auditteamleitung
Frank-Stefan Stumm, zertifizierter ISO-27001-Auditor
Schutzbedarf
high – for confidentiality, integrity and availability

Goes beyond the ISO standard alone: the BSI also checks the actual implementation in accordance with the IT-Grundschutz methodology (BSI Standard 200-2). This covers cloud, network, management, monitoring, logging, backup and administration systems. Annual surveillance audits are a prerequisite for maintaining certification.

Geltungsbereich
‘ccloud³ / Managed Cloud’ cloud service
Audit Report
12.06.2026
Examiner
ADVANTA GmbH, Audit Firm
Audit standard
ISAE 3000
Testatstyp
Type 1 – Assessment of adequacy as at the balance sheet date
Ergebnis
unqualified audit opinion

The BSI’s C5 criteria catalogue is the German benchmark for cloud security. The audit focused on the system description of the service-related internal control system. ‘Unqualified’ means that the auditor did not express any reservations. Type 1 assesses the adequacy of the controls as at a specific date – not their effectiveness over a period of time, which would be Type 2.

Zertifizierungs-Nr.
202659
Geltungsbereich
Data centre, managed servers, IT outsourcing and hosting
Erstzertifizierung
25.08.2014
Rezertifizierung
25.08.2026
Zertifizierungsstelle
ISO-ZERT GmbH, akkreditiert durch EURAS

Factors relevant to your supplier assessment: documented processes, clearly defined responsibilities and a traceable response to non-conformities.

Zertifizierungs-Nr.
202663
Geltungsbereich
Data centre, managed servers, IT outsourcing and hosting
Erstzertifizierung
25.08.2014
Rezertifizierung
25.08.2026
Zertifizierungsstelle
ISO-ZERT GmbH, akkreditiert durch EURAS

For your ESG and CSRD reporting: systematic environmental management in data centre operations, independently audited.

Stand
Juni 2026
Who is it for?
Law firms, tax consultancy firms, medical and dental practices, notaries and other professionals bound by professional secrecy
Relationship to the main contract
in addition – to be given priority in the event of a conflict
Unterauftragnehmer
bound by a written confidentiality agreement

centron undertakes to obtain knowledge of third-party confidential information only to the extent necessary for the performance of the contract. This provision expressly covers official enquiries, searches of premises and seizures: access will be granted only to the extent permitted by law.

All certificates are available for download directly from the cards. Further documents for your inspection – the AVV, TOM or the full C5 report – are available on request. Unterlagen anfragen →

Data sovereignty

Your data remains in Germany – and under your control

No data transfers to third countries, no foreign data access laws, no hidden subcontractors: centron operates its own infrastructure in German data centres. We provide evidence and documentation for audits – simply get in touch with our team.

100 %Data sovereignty · Made in Germany
Request audit documents
  • Our own German data centre – Hallstadt, near Bamberg
  • No transfers to third countries – Processed exclusively in Germany
  • Audit-compliant evidence for your compliance audits
  • Encryption during transmission and storage
Trust Centre FAQ

Frequently Asked Questions on Compliance

What does the BSI C5 certificate mean for us as customers?

The BSI’s C5 criteria catalogue is the German benchmark for cloud security. The unrestricted Type 1 certificate for ccloud³ / Managed Cloud demonstrates that centron meets the requirements – a robust basis for your own compliance case, particularly in regulated sectors.

Where is our data stored?

Exclusively in Germany. Our own data centre is located in Hallstadt, near Bamberg; the BSI certificate, based on the IT-Grundschutz framework, also covers our infrastructure sites in Nuremberg and Frankfurt am Main. No data processing takes place in third countries.

Does centron support our audits?

Yes. We provide certificates, test reports and other documentation for your audits and answer any questions your auditors may have – please contact our team.

How does centron protect against ransomware?

Multi-layered: managed firewalls and cloud firewalls for prevention, cBacks for separate backups, and cProtect with 15-minute replication, immutable recovery points and failover within seconds in the event of an emergency.

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