Digital sovereignty
A migration delivery team for European integrators
We take on the labour-intensive layer of platform transitions: discovery, data conversion, document templates, validation and knowledge transfer.
Discuss your project →A subcontracting model
The local integrator owns the customer relationship, procurement context and target-platform responsibility. DATAMEN works as the migration delivery team: mapping sources, defining transformations, moving data and templates and producing validation evidence. We do not claim unverified European project references and do not position ourselves between the integrator and its end customer. Scope, security controls and acceptance remain explicit in the partner delivery plan.
- Discovery and dependency mapping
- Data and template conversion
- Completeness checks and reconciliation
- Runbooks and user enablement
- Remote delivery inside the partner environment
Migration is a distinct capability
Replacing an office suite, operating system or business platform does not end when the new product is installed. Historical data, complex documents, macros, permissions and years of exceptions create most of the manual effort. We isolate that work as a governed stream with representative samples, transformation rules, exception logs and an acceptance record that the local integrator can incorporate into the wider programme.
A foundation beyond vendor independence
Digital-sovereignty programmes require organisations to identify sources, owners, formats and access rules. That work also creates a better foundation for analytics and AI. After migration, the partner receives a documented data model, exception register and repeatable procedures for later waves. Hosting architecture, jurisdiction and security requirements remain decisions for the local integrator and the customer.
Fit before scope
Is this the right starting point?
Use these criteria for an initial orientation. The final recommendation follows a review of your context, data and constraints.
A good fit when
- Software is restricted, unsupported or creates operational risk
- Data, history and integrations must be preserved
- Process and acceptance owners are available
Resolve this first when
- Only licence procurement is required without dependency analysis
- A target was selected without validating processes and data
- No one owns reconciliation and the cutover decision
A verifiable first stage
What you can use to make the next decision
The exact scope is agreed before work begins. These are typical decision artefacts, not promised business results.
Dependency inventory
Versions, users, processes, data, integrations and critical support dates.
Replacement-wave plan
Target options, sequence, parallel operation, training and rollback path.
Acceptance rules
Reconciliations, control operations and evidence your team will use to approve the result.
Five questions · no datasets or credentials
Support calendar
Public digital-sovereignty programmes
| Country or region | Published direction | Source |
|---|---|---|
| Schleswig-Holstein | 30,000 workstations; around 80% migrated | The Drop Times / Tuta |
| France | Target of 2.5 million workstations | Newseria Biznes |
| Poland | 18.06.2026 resolution and local-government pilots | Interoperable Europe |
| Moldova | Cybersecurity programme 2026–2030 | gov.md |
Sources: Interoperable Europe, Government of Moldova, The Drop Times, Tuta
Frequently asked questions
Frequently asked questions
Do you contract directly with the end customer?
This offer is designed for subcontracting. The local integrator manages the contract and target platform while DATAMEN delivers the agreed migration work package.
Can delivery be fully remote?
Yes, when the partner provides an approved secure-access route, a test environment and accountable reviewers for acceptance.
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