Aeropuertos y Servicios Auxiliares (ASA) is a Mexican Federal Government-owned company with its own equity capital and legal identity.

It has its headquarters in Mexico City in Venustiano Carranza, Mexico City.

[1] It was set up in June 1965 to oversee management, operations and development of Mexico's airports.

It also provides aviation fuel at 63 locations.

Number of passengers at each airport by 2023:[3]