I interviewed at a place that made the software to track blood as it moved around. It's a regulated thing to make sure that the blood stays cold and that they

I interviewed at a place that made the software to track blood as it moved around. It's a regulated thing to make sure that the blood stays cold and that they can track who donated. Anyways, the point is that the guy who interviewed me casually mentioned that the PE firm bought up companies until they controlled 90% of the market. I'm sure they're making bank off blood as well.