Probably. So what? Doesn't make the facts of the article any less true. Just need to do research on those three companies as well independently if you want to know more.
It's important to know where one's information is coming from, even if that information is "technically" accurate. Mere facts can be misleading through context, and it's important to know where biases are.
If you extrapolate a bit, apply some basic correlation twisting you can infer a lot of wrongful conclusion that is useful to specific agendas. We see this a lot in politics
