EU hosting. No compromises.

Our data centers

Are you looking for a cloud service to store and share important files?
Then store your files in the leitzcloud in compliance with the GDPR.

datacenter maincubes

Access security

Rely on security measures such as high-security fences, biometric identification, and comprehensive video surveillance.

Off-Site Backup

Whether it's system failures, disasters, or other risks—your data remains safe and secure thanks to our exclusive off-site backup system.

Sustainability

The DCRN II relies on innovative energy technologies and 100% green electricity to minimize CO2 emissions and operate sustainably!

Your data. Secure in Europe.

The highest safety standards

Secured 24/7
Our highly secure leitzcloud servers are continuously monitored by our technical team to ensure their stability and security.
Identity verification
Access to the data center is strictly controlled—all visitors must complete a registration and identification process in advance.
No bandwidth limit
To make sure you don't have to wait long to upload or download files, we use super-fast internet. We don't limit anyone's bandwidth!
Your data is stored, among other places, at the sustainable maincubes data center in Frankfurt. You can rely on state-of-the-art security measures, such as biometric access control, reinforced walls, a perimeter sensing BMS system, CCTV, and motion detection.
Hosted in Europe
100% eco-friendly and sustainable
2 state-of-the-art geographically redundant data centers
Secure Data Center

maincubes

One of the most powerful and sophisticated data centers in the world: maincubes in Frankfurt, Germany.
Watch the video to learn more about our highly secure data center.

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ISO27001 zertifiziert
GDPR-compliant

Certifications for our data centers

Our data centers hold multiple TÜV and ISO certifications. This means they adhere to strict guidelines for quality and information security management and meet high standards for structural and technical security. In addition, we place great emphasis on comprehensive documentation and responsible operational management that comply with the principles of IT security.

TÜV Certificate: “Certified Data Center”
ISO 27001:2022
ISO 9001:2015
ISAE 3402
High-performance network connection

DE-CIX Internet Exchange

Frankfurt’s robust infrastructure attracts numerous data centers, which benefit from the city’s first-class network capabilities. These factors make Frankfurt a key hub for digital infrastructure and play a vital role for companies that rely on reliable and high-performance data centers.

Robust
infrastructure

Well-connected and readily available - efficient in Frankfurt.

Interconnection using state-of-the-art technology

The world's largest internet exchange point.

robust infrastructure
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Secure data transmission

How does leitzcloud encrypt my data?

leitzcloud offers the highest level of data security by using one of the most advanced encryption methods available—256-bit AES encryption. These security standards apply to both our servers and all communication channels between your web browser, the synchronization tool, and the WebDAV protocol for mobile devices. Through this comprehensive encryption technology, we ensure maximum security for your data.

GDPR-compliant. Always.

How we protect your privacy

Only you have control over your data.
We use top-notch security measures so you can focus on your work with peace of mind.

GDPR-compliant
Always guaranteed.
We use our own servers

Double protection: All data is stored at two locations.

Your data never leaves the EU, and you benefit from maximum reliability thanks to two independent locations.
#No Backdoor

The highest level of physical and technical security:

Our highly available data centers offer high security, reliability, and scalability.

Optimal Protection

Physical Security

Camera Surveillance
Comprehensive Fire Protection
24/7 Security Service
Biometric Scan
Security Zone Concept
Securely Connected

Technical Security

High Availability: 99.98%
Smart Energy Efficiency
TÜV & ISO Certifications
DE-CIX-enabled Site
Extended Connectivity

Frequently Asked Questions

Find the answers to your questions here:

In addition to our existing maincubes data center in Frankfurt am Main, we will be operating a second facility within the European Union starting in May 2026. With our new Greenhouse Datacenters Naaldwijk facility in the Netherlands, we are expanding our European infrastructure to include a fully-fledged, geographically redundant backup site.

Your customer data is already backed up with geographic redundancy across two different data centers. If you are interested in using an additional data center for your documents, we would be happy to assist you. We can offer you additional data center locations. Please feel free to contact us.

All leitzcloud data centers meet the highest security standards and are therefore all GDPR-compliant.

Alle unsere Datacenter-Standorte werden mit Ökostrom betrieben. Des Weiteren werden smarte Kühlsysteme eingesetzt, um kosteneffizient zu agieren und einen umweltfreundlichen Betrieb zu leisten. Zudem planen unsere leitzcloud-Datacenter bis 2030 vollständige Klimaneutralität zu verwirklichen. Zu guter Letzt wird konstant in innovative Technologien investiert.

Ask Us a Question

We are here for you, personally and promptly.

Data Privacy Week

20% Vorteil


Zum Data Privacy Day erhalten Sie einen exklusiven Vorteil auf leitzcloud Nutzer im ersten Jahr.
Datenschutz. Kontrolle. Digitale Souveränität.

Gültig bis einschließlich 6. Februar 2026. Nicht mit anderen Angeboten kombinierbar.