Funding for research breaks down to about 2/3 private and 1/3: public money. There are some nuances, but like we used to say; that's close enough for government work. We also said liars figure and figures lie. Or vice versa.
Oh, and the available Intel indicates It's about the same for Europe.
The main difference is that private research is focused more on immediate practical applications.
Public research historically focuses more on "bluesky" theoretical investigation; which makes innovation and breakthroughs possible..