Systems design & build at scale
The design, development and implementation of information systems at scale.
Expertise area
Software Development
Designing and managing information systems for organisations with strict requirements around security, data sovereignty, and regulatory compliance.
Overview
Across the full development lifecycle.
Our work spans the full development lifecycle, from architecture and design through implementation, integration, and operational support.
Sovereign by design
We are a sovereign European company, incorporated and operating under EU law only. For institutions handling sensitive data or operating under strict sovereignty requirements, this matters: it defines our legal obligations, our approach to data governance and AI, and the boundaries within which we select infrastructure, tooling, and partners.
What we deliver
Engagements at scale.
Our engagements typically cover the design, development and implementation of information systems at scale.
Migration & re-platforming
Migration, re-platforming and re-architecting of existing systems across on-premises, cloud and hybrid environments.
Integration across boundaries
Integration across organisational and technical boundaries, in multi-vendor and multi-institutional contexts.
Internal platforms & tooling
Internal platforms and tooling to support operational and delivery functions at scale.
Maintenance & managed services
Ongoing maintenance, managed services and operational support for systems in production.
We have delivered across a broad range of domains, including energy labelling databases used by consumers and suppliers across the EU, collaborative defense research platforms, and large-scale managed service frameworks supporting critical institutional infrastructure.
Security & compliance
Compliance as an engineering requirement.
Thaleria holds ISO 27001 and ISO 9001 certifications, covering information security management and quality management across our delivery operations.
ISO 27001Information security managementISO 9001Quality management
GDPR, by design
GDPR compliance is built into the systems we deliver: data minimisation, purpose limitation, role-based access control, encryption, and audit logging, designed in at the system level rather than retrofitted.
The AI Act, handled in design
For AI-enabled systems, the AI Act adds obligations around risk classification, dataset quality, traceability, technical documentation, and human oversight. We treat these as engineering requirements and address them during design, so compliance is demonstrable rather than assumed.
For clients under sector-specific regulation or the oversight of EU institutions, aligning delivery with the applicable legal frameworks is part of how we work.
Our working model
A single accountable partner.
A single accountable partner
We take full responsibility for the solutions we deliver. From the initial architecture decision through to production deployment and long-term operation, Thaleria acts as a single accountable partner, providing technical leadership, managing delivery, and maintaining the integrity of the solution over time.
We integrate, not displace
Where clients have existing technical teams or established governance structures, we integrate with those without displacing them. Where institutional procurement or compliance requirements demand a structured engagement model, we adapt accordingly.
Talk to us
Discuss a project with us.
Most engagements begin with a short call to understand your requirements. We only propose work we're confident we can deliver.