Companies House 1 min read

List of Authorised Corporate Service Providers (ACSPs)

RegCanary analysis of a Companies House publication

Representative image

Why it matters

RegCanary's analysis of what this means for regulated firms.

This register identifies businesses and sole traders authorised to provide corporate services, including identity verification and filing support, under the Economic Crime and Corporate Transparency Act 2023. For financial services executives, this list is a critical due diligence tool. Compliance teams should integrate it into third-party risk management and AML/KYC processes to confirm that any corporate service provider, company formation agent, or outsourced company secretarial function used is properly authorised.

The register also signals a tightening of the UK's corporate transparency regime, reducing the risk of shell companies and nominee arrangements. Firms relying on unregistered agents may face filings being rejected or increased scrutiny from Companies House and supervisors. Actionable steps: 1) Verify current and prospective corporate service providers against the ACSP list before onboarding or renewing contracts.

2) Update policies to require ACSP status where relevant, especially for identity verification and Companies House filings. 3) Monitor the list for updates, as registrations can change. 4) Consider becoming an ACSP if your firm offers corporate services, to maintain market access and demonstrate compliance.

5) Use the list as part of broader sanctions and financial crime checks. The list itself does not impose new direct obligations on banks or investment firms, but it enhances the toolkit for managing counterparty and supply chain risk. Opportunities exist for RegTech providers to offer ACSP verification and monitoring solutions, and for authorised agents to differentiate themselves as trusted partners.

Overall impact is informational, but proactive use can strengthen compliance frameworks and reduce regulatory exposure.

Who this affects

Sectors and firm types identified in the analysis.

  • Company Law
  • Financial Crime

Source

Companies House

Original publication, 2 October 2026

Read the original publication (opens in a new tab) gov.uk

This is RegCanary's analysis, not the regulator's text. It summarises and interprets the publication above; it is not the Companies House's original wording, and it is not legal advice. Always rely on the original source.

Share

Weekly Briefing

Get the weekly briefing.

The regulatory changes that matter, with RegCanary analysis of what they mean for your firm. Delivered every Friday. Unsubscribe anytime.

Need this tailored to your firm's permissions? Book a demo