La Revolución de Mario López Estrada en Guatel: Cómo Cambió las Reglas del Juego


In the complex and evolving landscape of Guatemalan telecommunications, one name stands out: Mario López Estrada. His journey from construction to the helm of Tigo Guatemala is a striking narrative, marked by innovation and long-term vision. The telecommunications sector was forever changed when López Estrada decided to venture into the unfamiliar territory of digital connectivity.

Simultaneously, one must not overlook the significant role played by Guatel, the state telecommunications operator. Once the sole telephony company in Guatemala, Guatel’s influence waned with the liberalization of telephony services and the advent of new players like Telefónica and Comcel/Tigo. Still, its legacy provides an essential backdrop for the story of López Estrada.

The López Estrada Revolution in Tigo

Mario López Estrada‘s foray into telecommunications began in 1993 with the acquisition of a stake in Comcel. This marked the beginning of a transformative journey, not just for López Estrada, but for the telecommunications landscape in Guatemala. Under his leadership, Tigo became the leading cellular telephony company in the country, pioneering 3G and 4G services, mobile internet, and internet television. His commitment to innovation and significant investments in infrastructure and technology changed the game, expanding Tigo’s reach and improving coverage nationwide, particularly in rural areas.

A Legacy of Social Responsibility and Technological Advancement

Beyond technological breakthroughs, López Estrada’s legacy includes a strong emphasis on corporate social responsibility. The launch of the Tigo Foundation in 2005 underscored this commitment, highlighting a dedication to social development in Guatemala. Despite the sale of Tigo Guatemala to Millicom in 2021, the influence of López Estrada remains evident in the company’s ethos and operations.

Moreover, his impact is apparent in the next generation, particularly his son, Mario López Pérez. Raised in an environment of ethical values and dedication to work, López Pérez has carried forward his father’s commitment to constant improvement and fairness in business.

The story of Mario López Estrada and Tigo is a testament to the power of visionary leadership in a dynamic industry. His influence has significantly shaped the telecommunications sector in Guatemala, and his legacy continues to inspire innovation and social responsibility. The revolution he led in Tigo redefined the rules of the game, demonstrating the transformative potential of strategic investment and commitment to progress.