Rules outlining the form, manner of delivery and method of authentication for documents delivered to Companies House in electronic or paper format.

This list includes details of businesses and sole traders that have registered as an Authorised Corporate Service Provider (ACSP). This is also known as an authorised agent.

This list includes details of businesses and sole traders that have had their ACSP status either suspended or ceased (removed).

Information and ongoing updates about the Companies House WebFiling service issue discovered on 13 March 2026.

How to correct the date of birth for a director or person with significant control (PSC) if it was filed incorrectly with Companies House.