Millicom International Cellular S.A.

Millicom International Cellular S.A. is a prominent provider of fixed and mobile telecommunications services, primarily operating in Latin America. Headquartered in Luxembourg, with principal executive offices in Doral, Florida, the company's mission is to "build digital highways that connect people, improve lives, and develop communities."

Operating under the Tigo and Tigo Business brands, Millicom offers a comprehensive suite of digital services and products. These include mobile voice and data, fixed broadband (HFC/FTTH), pay-TV (Tigo ONEtv), and mobile financial services (Tigo Money). Additionally, the company provides business-to-business solutions such as cloud and security services. Millicom targets a diverse customer base across emerging markets in Latin America, focusing on mobile-first consumers, middle-income households, small and medium-sized enterprises (SMEs), and the unbanked or underbanked populations.

As of March 31, 2025, Millicom served over 46 million mobile customers and had a fiber-cable footprint passing more than 14 million homes. Marcelo Benitez serves as the CEO. The company has recently focused on strengthening its presence in Latin America, including acquisitions in Colombia, and divesting its African operations. In April 2026, Millicom's stock reached a 52-week high, reflecting strong investor confidence and robust market performance.