Yes technically it’s possible but I was told my a Swiss accountant “just don’t bother trying unless you can get a European passport - if you can”
This is from personal experience. As odd as it sounds Brexit really affected business ( always thought it was posturing) I can’t imagine what it did to mega corps etc
Just thought I’d share my xp
People finding out that voting against free movement means movement will no longer be free remains my favorite Brexit trope.