Grupo Aeroportuario del Pacifico SAB de CV is a Mexico-based company engaged in the management, operation and development of airport facilities. The Company comprises 12 airports, which are located and serve two metropolitan areas (Guadalajara and Tijuana), several tourist destinations (Puerto Vallarta, Los Cabos, La Paz and Manzanillo), and a number of mid-sized cities (Hermosillo, Guanajuato, Morelia, Aguascalientes, Mexicali and Los Mochis). All of its airports are designated as international airports under Mexican law. As of December 31, 2011, the Company's airports handled approximately 28.2 million terminal passengers and serve several international and domestic routes. In addition, Aeropuertos Mexicanos del Pacifico SA de CV was the Company's major shareholder with 15% of its interest.