=Financial information web=
Charity
http://www.charity-commission.gov.uk/
it's easy to use, just search the name of the charity, then you will find the detail for it.
Registed company
http://www.companieshouse.gov.uk/
(this one is more tricky, you have to pay for the detail information.
if you are looking for the financial report, check the file formed in AA)
=Business news&informaiton=
http://www.businesslink.gov.uk/
you can get the latest news from the government, also the financial knowledge in UK, for instance: tax, VAT stuff.