Subway is classified under the fast-food restaurant industry, specifically within the sandwich and deli categories. This classification falls under the broader food service sector, which includes establishments that prepare and serve food and beverages to customers.
As a franchise, Subway operates a business model that focuses on quick service and customizable food options, allowing customers to choose their sandwich ingredients, which further enhances its appeal in the competitive fast-food market. The fast-food industry is known for its convenience, affordability, and speed of service, which are key aspects of Subway’s operations.