About us

About us

We are data migration specialists. We believe that only 100% is good enough. That is our guarantee. That is our mentality. We are DX.

We provide banking, insurance and pension funds with a complete data migration solution. We work with our technology and business partners to offer our customers our 100% guarantee on correct data migration in combination with a cost-effective solution.

Migrating data can be crucial for many reasons. For example, if your data contains legally binding contracts. Or when your reputation is at stake. Or if regulatory authorities have specific requirements. In many situations, only 100% suffices. That is why we provide our customers a 100% guarantee.

6 reasons to choose DX

100% focus

Only data migration. Nothing else

100% guarantee

No one else provides this

100% secure

ISO27001 certified

100% experience

Over 250.000 hours

100% knowledge

We know Banking, Insurance and Pensions inside & out

100% curious

Innovation makes us successful!

We are the knowledge leader in Data Migration

For us, leading is about showing the way, sharing our knowledge. And being open for great ideas and being inspired by other fields of knowledge. 

Read our Data Migration Manifesto

Trusted by many

DX is the trusted data migration specialist for many organisations. Digital transformation requires the implementation of new core systems. These new core systems support new customer journeys, multi channel interaction, big data smarts and much more. But you also need to migrate your existing data to these new systems. These customers - and many more - trust DX:


Our organisation

Members of the Board: Alexander Bosschaart and Guido Jurgens


Data eXcellence was founded in 2009 on the promise of 100% migrating data. Since that time all projects we executed, the migration factory we built and the processes we implemented all supported that singular vision. 

Currently, over 40 professionals work on a multitude of data migration projects across Europe.

How we work

Contact us to find out more