06 Frontline Collections is an FCA regulated

https://high-wiki.win/index.php/What_Happens_to_a_Debt_Left_Unpaid_for_Several_Years

Frontline Collections is an FCA regulated debt collection agency in London recovering rent arrears, personal loans and business debts. Free assessment, no upfront cost. Based at 2nd Floor, 1-5 Clerkenwell Rd