Otherwise known as the Fortune 500.
There are two kinds of companies in the U.S. - those who are outsourcing and those who will be.
Fortune 500 are a different story, for one thing they tend to be international in scope in the first place so when they “move” work over seas they’re really just re-arranging internal tasks.
Outside the Fortune 500 though it’s a different thing. And the reality is that the number of companies that outsource is probably only a tenth of what the fear sellers say. Most companies don’t outsource, and with good reason, most companies would not only gain nothing by outsourcing they’d lose a lot. Most companies can’t afford to have a major project failure which your first outsourcing is almost 100% guaranteed to do.