There aren't any organizations that build reactors though. You'd have to go to France or China.
https://www.westinghousenuclear.com/new-plants/engineering-c...
https://info.westinghousenuclear.com/blog/shaping-the-future...
Other companies that manufacture nuclear components in the US include Areva, General Electric, and Framatome. But Westinghouse is the only company that has a new reactor design currently under construction in the US.
Plus, it's really not clear how they could translate their organizational skills to entirely different culture. Maybe it would work, but it's certainly not a sure thing.