Subway is the largest sandwich chain in the U.S. by unit count and one of the largest restaurant brands in the world. It is entirely franchised, owned by Roark Capital since April 2024, and run from Miami. The U.S. system peaked above 27,000 units in the mid-2010s and has closed nearly 8,000 locations over the past decade, ending 2025 with 18,773. Corporate profit has nonetheless climbed, reaching $689 million in 2025. The company is headquartered in Shelton, Connecticut.
Subway owns no restaurants. Franchisees pay an upfront franchise fee plus a royalty of 8% or 10% of sales depending on their agreement, along with an advertising fund contribution. Subway also collects vendor rebates through its supply chain, which reached $136.5 million in 2025, or 14.8% of revenue, up from $44.7 million (5.4%) in 2021. The old development agent system, in which regional agents sold and monitored stores for a cut of royalties, was largely brought in-house under John Chidsey. Because stores need no fryers or hoods, they fit into small sites such as gas stations, airports and campuses.