Often need to transfer files not in real time (ie the customer/coworker needs access later on) internally our own company has a product which they have released nearly everywhere but the UK So Often use Drop box as that seems to be one many IT techs already have an account with and use.
basically it lets you have 2gb of online storage which you can upload and give others access to or share.
Maybe another cloud product which maybe useful either with the paperwork shuffle the Visa, ilr and citzenship process seems to be or ...
www.dropbox.com