Sovereign / built in EU /software for the systems that run public life.

Mandate

Lattica designs and engineers software for ministries, agencies and pan-European institutions. Critical systems, long horizons, full source — we deliver code, not slideware.

Compliance

GDPR-native by construction. eIDAS 2.0. WCAG 2.2 AA. ISO/IEC 27001 operations. NIS2-ready delivery pipelines.

Posture

EU-domiciled. EU-staffed. EU-hosted. No data leaves the continent unless your mandate says it should.

002 — Fields of practice 04 / 04

F.01

Digital public infrastructure

Identity wallets, base registries, document signing, secure messaging buses — the load-bearing layer beneath citizen-facing services.

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F.02

Data exchanges & interoperability

X-Road bridges, SDG Once-Only flows, cross-border data spaces, schema governance. Plumbing that respects the boundary between agencies.

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F.03

Citizen interfaces

Front-ends for thirty million users that still feel like one product. Accessibility-first, multilingual by default, measured against design system law.

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F.04

Quiet modernisation

Strangling mainframes, rewriting twenty-year COBOL into auditable services — without an outage, without a press release.

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We work the way the public sector deserves to be worked with — slowly, openly, in the open source. Small teams. Long contracts. Documentation as a first-class deliverable.

Have a system that has to outlive the government that commissioned it?

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