Labour is claiming that the Tories are a bunch of Toffs with unprecedented access to the PM from a selected few people (dozens). So what it the fact of the matter?
Yes there are a few key donors to the Tory funds, but their number of donors actually exceeds Labour. Also 50% of Labour's funding comes from the Unions which means a very few Union leaders with direct access to a Labour PM. Union leaders who don't ask their members before pushing and striking deals with the government.
So whilst the Tory donors will be pushing for changes which make it easier to make money, which filters down to jobs and more wealth for the people, the Labour donors will be pushing for changes which are damaging to companies and reduce both jobs and company profits.
I know how I see it but then I run my own company and I get absolutely nothing from anyone except the NHS when I'm in the UK.
Note that the Tories got less than £45 million in funds over the last 3 years. Labour got more than £60m.