OUseful Info

One of the blogs to which I subscribe is OUseful Info which gives details about how to divine data from the internet (amongst other things). With this in mind I wrote to the blog asking the following question,

"Any ideas as to how to prod, poke, scrape and collate data from the Charity Commission?

Lots of charities give money to other charities; lots of charities receive money from the UK gov; lots of trustees are on more than one charity.

Using the Charity Commission web page is like trying to watch a football match through a pinhole in the fence around the ground.

Any ideas as to how one could see what is going on?"

A couple of years later, I haven't had an answer; therefore, can anyone else supply a method of discerning this sort of information?