Financial central was mostly London due to favorable local laws.
Nokia fills very small niche now, basically services backbone
Bosch and Siemens predate EU
BWM also, but i wouldn't put it at forefront of innovation with how automotive industry is going.
did you notice that not even a single company you've mentioned is something new, and all of them basically come from "western" side of EU or are already established industries sometimes predating WW1?