They don't follow their own definition then. Maybe they mean every software company? (But then why include hardware companies in the graphic?) Here are some fu

They don't follow their own definition then. Maybe they mean every software company? (But then why include hardware companies in the graphic?) Here are some fun facts I gathered in the last few minutes: * There are 2,266 companies listed on US Exchanges currently with a market cap above $1bn * 874 of these companies have IPOed since January 1, 2001. Unfortunately I could not query when these companies were founded, but is it possible that many of these companies were founded in the last 25 years? I think that's possible. In which case this graphic is probably missing quite a few companies...