Samsung Austin, Intel (NM, OR, AZ), GF, Micron and then it depends.in what is added. Cree, arguably.

The better question: who is building a next Fab. Samsung will expand Intel could TSMC will

Someone, somewhere, will restart Sematech as a research facility. I would bet on either Austin or Ann Arbor.

What do you mean by advanced nodes? If you're talking about nanometers, you've got TI, Micron, and a few others.

Where you have deep voodoo are some of the MEMS and analog manufacturing processes (e.g. ADI). Those aren't necessarily small feature sizes, but they are hyper-advanced. It take massive R&D to replicate them. But they're not large volume either. A few years back, I think car airbags might have been the biggest application.

I think Micron (Crucial) still has US fabs for NAND. They were in partnership with Intel but that agreement was dissolved a couple years ago.

Samsung has a 14nm fab in Austin and GF has a 12nm (?) fab in New York.