Cite for this figure: https://web.archive.org/web/20170710191300/https://b8f65cb37...

Yes, if you attribute all emissions to the company that originally took the fossil fuels out of the ground (“Scope 3 - use of sold products”), you get a fairly small list, for the simple reason that there aren’t that many energy companies in the world. But all of those “sold products” are being sold to somebody, presumably for a reason. So there are a bunch of ways to tackle the problem, both upstream (only 100 companies need to stop selling fossil fuels to massively reduce emissions!) and downstream (every drop in demand for those companies’ products!)