People with significant control (PSC) snapshot

What is it?

The People with significant control (PSC) snapshot is a downloadable data snapshot containing the full list of PSC's provided to Companies House.

Each data file is provided in JSON format and can be downloaded as a single file or as multiple files for ease of downloading. All files are overwritten daily with the latest information.

This snapshot is provided free of charge and will not be supported.

When will it be updated?

The latest snapshot will be updated every morning before 10am GMT.

Additional Information

The contents of the snapshot have been compiled up to the end of the previous day.

By following the link below you can find further information on PSC, details of the PSC Streaming API, a list of the data fields contained in the snapshot and example data files.

PSC streaming API information