Mutual deposit takers account for 34 % of cash ISA balances. (politics.co.uk)
First, we have regular DOs from a bank, building society or other deposit taker with whom the person liable has an account to cover arrears or ongoing maintenance or both. (newlawjournal.co.uk)
The Building Societies Association (BSA) represents mutual lenders and deposit takers in the UK including all 47 UK building societies. (politics.co.uk)