A certificate of good standing can be obtained from Companies House. You can apply for one through the Companies House website or through a company formation agent. A fee will be charged for this certificate.
To be eligible to receive a certificate of good standing, your company must have been in continued existence since its incorporation and be up to date with all filing requirements for Companies House.
You must also ensure that your company does not have any outstanding fees to pay to Companies House at that at least one of the directors is a natural person.