Not the GP and I agree with your broader point that a master's is sufficient approximately 99% of the time, but a few places come to mind: SpaceX, NASA, CERN (i

Not the GP and I agree with your broader point that a master's is sufficient approximately 99% of the time, but a few places come to mind: SpaceX, NASA, CERN (is that technically non-academic? I don't truly know), probably certain departments of US Dept. of Energy, things around nuclear power. They probably don't have high concentrations absolutely (e.g. they're not going to be 90%+ PhDs) but it's probably still several orders of magnitude above your average industry role.