America Movil SAB de CV/ AMX

What this company does

America Movil provides telecommunications services in 23 countries, with operations in 16 countries in the Americas and seven countries in Central and Eastern Europe as of December 31, 2025. Its wireless subsidiaries had approximately 331 million wireless voice and data subscriptions as of December 31, 2025. The company offers wireless voice, wireless data and value-added services, fixed voice, fixed data, broadband and information technology services, Pay TV, over-the-top services and sales of equipment and accessories, varying by market. Its reportable segments are Mexico Wireless, Mexico Fixed, Brazil, Colombia, Southern Cone (Argentina), Southern Cone (Chile, Paraguay and Uruguay), Andean Region (Ecuador and Peru), Central America (Costa Rica, El Salvador, Guatemala, Honduras and Nicaragua), the Caribbean (the Dominican Republic and Puerto Rico), and Europe (Austria, Belarus, Bulgaria, Croatia, North Macedonia, Serbia and Slovenia). It operates in all of its geographic segments under the Claro brand name, except in Mexico and Europe, where it principally does business under other brand names. Voice communication services are provided across the countries where those wireless subsidiaries operate, and international roaming is offered to wireless subscribers through a network of cellular service providers supplying GSM, 3G, 4G-LTE and 5G roaming services. In 2025, fixed voice, data, broadband and IT solutions had revenues of Ps.292.0 billion, representing 30.9% of consolidated revenues. America Movil was established in 2000, when Telefonos de Mexico, S.A.B. de C.V., a fixed-line Mexican telecommunications operator privatized in 1990, spun off to it its wireless operations in Mexico and other countries.

Written from the business description in AMERICA MOVIL SAB DE CV/'s annual report to the U.S. Securities and Exchange Commission, filed 28 April 2026. Every sentence was checked against that document before publication.