🏛️ Enterprise On Premise 🇪🇺 Sovereign EU 🔒 GDPR by design

Manganese for Public Sector

A complete PaaS platform on your own infrastructure.
Sovereignty · Traceability · Reversibility — deployable in one day.

Four non-negotiable principles

Designed for local authorities and public organisations

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Sovereignty

Zero data outside your perimeter. Zero US cloud in the critical path. GDPR-compliant by architecture.

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Cost control

Tiered billing, not by usage. Leverage your existing or refurbished hardware.

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Traceability

All operations logged via PSP β€” signed, typed, journalised. Native audit trail.

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Reversibility

All data, services and configurations recoverable at any time. Zero vendor lock-in by design.

What is included

A complete platform, zero external dependency in the critical path

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On-premise control plane

The Muppy platform installs on your internal infrastructure. No control flow transits through a third-party operator.

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PostgreSQL HA multi-host

High-availability replication between your servers, PITR, backups on your internal S3 bucket. No external DBaaS dependency.

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Integrated SSL and PKI

Automatic Let’s Encrypt certificates or integration with your internal PKI. HTTPS everywhere, no manual configuration.

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Sovereign AI via MCP

Model Context Protocol interface connectable to a self-hosted LLM (Mistral, Llama via vLLM). AI operable without data leaving your site.

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Monitoring & alerts

Integrated system and application metrics. Automatic health checks with history. Configurable alerting without cloud dependency.

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Managed updates

Muppy orchestrates its own updates and those of application components. The IT team retains control over the deployment schedule.

Key advantages

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Zero data outside perimeter

In Enterprise On Premise configuration, neither the control plane nor the data plane leave your infrastructure. Native GDPR compliance.

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Minimal prerequisites

1 Ubuntu 24.04 VM (4 CPU / 8 GB) for the control plane, 1 bare-metal or refurbished server, 1 S3-compatible bucket, 2 DNS entries. Deployable in 1 day.

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Technology-agnostic

Generic Ubuntu LTS without a specialised template. Your existing business stacks (Java, Python, Node, PHP…) work without adaptation.

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Native audit trail

Prepared Shell Procedures (PSP) sign and journal every ops action. Your CISO has native traceability without third-party tooling.

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Total reversibility

Export all data and configurations at any time. No proprietary format. Migration to another solution without technical friction.

Use cases

Manganese Enterprise for every public sector context

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Municipality or inter-municipality

Host your business applications (CRM, citizen portal, internal DMS) on your own infrastructure, with full control and a certifiable audit trail for your elected officials and DGS.

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Local authority with internal datacentre

Already have a server room? Manganese Enterprise deploys on it in one day and adds a complete PaaS layer on top of your existing or refurbished hardware.

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IT department with ANSSI / RGS requirements

Documentable architecture for SSI accreditation. Sovereign EU transport (Netbird), TLS terminated on your servers, immutable logs. A solid foundation for a security dossier.

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Grouping or joint syndicate

Manganese Enterprise is multi-tenant by design: each department or member municipality has its own isolated perimeter on a shared, pooled infrastructure.

Ready to deploy sovereign infrastructure?

Public sector · GDPR · Sovereign EU · On-premise · Deployable in 1 day