Copyright Diligent - all rights reserved. Diligent is a trading name of Diligent Business Group Limited. Registered in England and Wales. Co. no. 8467415. Registered Office: 1 Crossfield Chambers, Gladbeck Way, Enfield. EN2 7HT. Telephone calls may be recorded for security purposes and monitored under our quality control procedures. Authorised and regulated by the Financial Conduct Authority under registration number 738517. Registered for data protection with the Information Commissioner’s Office.