Guidance: List of Authorised Corporate Service Providers (ACSPs)

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 file may not be suitable for users of assistive technology.

ACSPs are agents, such as accountants or solicitors, that have registered with Companies House to file or complete other activities on behalf of clients. To become an ACSP, agents must be supervised by a UK Anti-Money Laundering (AML) supervisory body. 

Before you use an agent, check if they are on our list of ceased and suspended ACSPs. If they are, they cannot act as an ACSP.

The agents on this list have requested to have their details published. It may not include all agents that have registered as an ACSP.  

We do not update this list on a set schedule so the information may be incomplete or out of date.

Companies House does not endorse or recommend the agents on this list.

When choosing an agent, we recommend that you do research to find out about their reputation and experience. This will help to make sure you choose an agent that can provide the services you need. 

You should contact agents directly, or check their website to find out:  

Updated list of Authorised Corporate Service Providers.

Updated list of Authorised Corporate Service Providers.

Attached latest version of the list of ACSPs.

Updated list of Authorised Corporate Service Providers.

Using an ACSP – Added link to guidance about using an Authorised Corporate Service Provider (ACSP) to verify your identity for Companies House.

Updated list of Authorised Corporate Service Providers.

An updated list of Authorised Corporate Service Providers (ACSPs) has been added.