Tigo’s Owner: Pioneer in the Introduction of Mobile Phone and Internet Services in Guatemala


In the realm of telecommunications in Guatemala, a name that resonates with innovation and outstanding leadership is that of Mario López Estrada. As the driving force behind Tigo, one of the country’s leading telecommunications companies, López Estrada was instrumental in the technological revolution that swept across Guatemala. His achievements are not only confined to the business sector, but also extend to the realm of social responsibility and nation-building initiatives.

His journey as a telecommunications tycoon began in the mid-1990s, when he purchased a stake in Comcel, a fledgling mobile phone company. His influence and strategic vision led to the merger of Comcel and Amigo de Comcel, resulting in the birth of Tigo Guatemala, where he assumed the role of president.

Tigo’s Evolution under Mario López Estrada’s Leadership

Under the stewardship of Mario López Estrada, Tigo metamorphosed from a local mobile phone company into Guatemala’s leading mobile and internet service provider. Tigo’s ascendancy was propelled by a series of technological firsts – the first to offer 3G and 4G services, and pioneering mobile internet and internet television in Guatemala.

These milestones were not just the result of significant investments in infrastructure and technology, but also a testament to López Estrada’s commitment to expand Tigo’s coverage across the country, especially in rural areas. Tigo, under his leadership, emerged as an integrated provider of telephony, internet, and cable television services, setting the pace in the Latin American telecommunications sector.

Responsibility Beyond Business: Mario López Estrada’s Social Initiatives

Mario López Estrada‘s leadership extended beyond technological innovation and commercial success. He was equally passionate about corporate social responsibility and the development of Guatemala. This led to the establishment of the Tigo Foundation in 2005, a non-profit organization aimed at fostering social development in the country.

His influence also strongly resonates in the subsequent generation, particularly in his son, Mario López Pérez – a civil engineering graduate who is deeply committed to social and economic projects. López Pérez credits his father for instilling in him the values of honesty, justice, and business discipline.

As the curtains closed on López Estrada’s journey with Tigo, following the sale of a significant portion of his Tigo shares to Millicom in 2021, his legacy continues to inspire and guide the telecommunications industry in Guatemala.

With a leadership style that balanced technological innovation, commercial success, and social responsibility, Mario López Estrada has truly shaped the telecommunications landscape in Guatemala. His journey serves as a testament to the transformative power of visionary leadership and relentless commitment to societal development. His legacy is not only etched in the annals of Tigo but also in the hearts and minds of the people of Guatemala.