Sovereign Kubernetes platform for critical infrastructure and energy companies

Meet NIS2, BSI, and compliance requirements—without vendor lock-in. Run modern platforms securely on your own infrastructure.

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Public Cloud, Private Cloud, or On-Premises: Which Option Is Best for Energy Providers?
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Public Cloud, Private Cloud, or On-Premises: Which Option Is Best for Energy Providers?
Secure. Manageable. Compliance-ready.

Secure infrastructure for KRITIS

Increasing regulatory requirements, growing security risks, and rising operational complexity are presenting new challenges for critical infrastructure and energy companies. What is needed is an infrastructure that is not only high-performing but also enables control, traceability, and long-term autonomy. This is exactly where our platform comes in.

Sovereignty guaranteed

Full control over data, infrastructure, and operations—on your own hardware. No reliance on hyperscalers or external cloud providers.

Unmatched performance

Designed to meet NIS2, BSI Basic Protection, and KRITIS requirements. Standardized architecture simplifies audits and compliance verification.

Automated operation

Standardized and automated processes reduce manual effort, minimize errors, and improve operational reliability.

Transparency & auditability

Transparent processes and clear structures lay the groundwork for successful audits and full control.

Technology without lock-in

An open-source-based platform for maximum flexibility—without relying on any single vendor.

Optimized for KRITIS

Designed for highly critical environments with the most demanding requirements for security, availability, and stability.

Where our platform makes a real difference

Real-world application scenarios

Modernizing critical infrastructure
Modernizing critical infrastructure

Modernize legacy system landscapes without disrupting ongoing operations. Existing applications are gradually integrated, consolidated, and migrated to a future-proof architecture—without disruptive migrations or loss of control.

Ensure compliance
Ensure compliance

Implement regulatory requirements such as NIS2 or BSI in a structured and transparent manner. Clear processes, defined responsibilities, and auditable systems reduce complexity and provide assurance to auditors.

Reduce the long-term burden on the business
Reduce the long-term burden on the business

Reduce manual effort and stabilize operations through standardized processes. Automation and clear operational models ensure consistent results and greater efficiency in day-to-day business.

Mastering distributed systems
Mastering distributed systems

Manage applications consistently and reliably across multiple locations and infrastructures. Centralized control combined with local redundancy ensures stable operation even in complex environments.

Scale independently
Scale independently

Take advantage of modern platform approaches without being tied to specific vendors. Maintain control over your infrastructure and evolve flexibly—both technologically and organizationally.

Designed to meet the needs of the energy sector

Energy companies operate critical systems under strict regulatory requirements – often spread across multiple locations and closely integrated with OT systems. metalstack.cloud offers a standardized platform that securely manages this complexity.

Securely integrate IT/OT

Clear network segmentation and controlled interfaces enable the secure connection of IT and OT systems.

Ensure stable and highly available network operations

Core applications for control centers and monitoring operate reliably—even under critical conditions.

Centrally manage distributed infrastructure

A unified platform across data centers and edge locations—with full control.

Ensuring auditability and compliance

All changes and accesses are documented in a traceable manner—making audits effortless.

Experienced partners

Your implementation experts

As developers of metalstack.cloud, we, x-cellent technologies GmbH, together with our partners, offer support for every step of your cloud journey. Whether you need Kubernetes training or comprehensive cloud-native software development support, we welcome you to contact us with your questions or concerns about your specific use case. Our team of cloud engineers and developers is ready to support you!

Resellers and implementation partners:

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Make your infrastructure compliance-ready

Talk to our experts about your needs in the energy sector – from audit preparation to platform operations. We're here to help.

Niklas Kripp

Niklas Kripp

Head of Business Architecture