Who owns subway resturant

Subway is an American privately held restaurant franchise that primarily sells submarine sandwiches (subs) and salads. It is one of the fastest-growing franchises in the world and, as of October 2019, had 41,512 locations in more than 100 countries. More than half its locations (23,928 or 57.6%) are in the United States.It also is the largest single-brand restaurant chain, and the largest restaurant operator, in the world.