We are currently experiencing technical difficulties with the download version of the register of data controllers. We apologise for any inconvenience.

Download the register of data controllers.

There are two versions available.


The recommended version (approx. 100MB when unzipped) includes, where relevant: the organisation's registration number, name, companies house number, address, registration start and end dates, trading names, contact name and contact details, and a link to the organisation's register entry.

The detailed version is a bigger file (approx. 1.4GB unzipped) as it also contains a description of the data that the organisation processes.

Both versions are updated daily at around 7am.