Every UK limited company is legally required to keep a set of statutory registers and to make them available for inspection. These are not the same as your accounting records, and Companies House does not hold them for you. The registers are the company's own legal record of who owns it, who runs it, and who controls it.
The core registers required under the Companies Act 2006 are the register of members (shareholders), the register of directors, the register of directors' residential addresses, the register of secretaries where one is appointed, the register of charges, and the register of people with significant control (PSC). The PSC register records anyone who holds more than 25% of shares or voting rights, or who otherwise exercises significant control, and it must mirror what you report to Companies House.
Separately, your accounting records must be kept for six years from the end of the financial year they relate to, and longer where assets last beyond six years, where a transaction spans more than one accounting period, or where a Company Tax Return was filed late or is under an HMRC compliance check. Failing to keep adequate records is itself an offence.
We maintain your statutory books, keep them inspection-ready, and update them every time a share is transferred, a director is appointed, or a PSC detail changes, so the registers and your public Companies House record never drift apart.