I can't speak for the others, but ST has six fabs in Europe and only one in asia. ST's smallest process node is 18 nm and made in their fab in Crolles, France.

I can't speak for the others, but ST has six fabs in Europe and only one in asia. ST's smallest process node is 18 nm and made in their fab in Crolles, France. In any case trying to compete at the cutting edge of process technology seems to be too expensive to be worth it.