Harley Legal & Collections in London

Their debt collectors collect our company's debts and so far they have a full success rate, so I can recommend them. What helps is that they employ doorstep collectors (tough type I am advised). Just a tip, if you have a bunch of debts needing collecting regularly best to email them a spreadsheet of a list of your debts and thier IT department integrates it for them, as otherwise you have to submit each debt manually on their website which can take lots of time if you are submitting more than 10 debts for collection in one go.