El Legado de Mario López Estrada en las Telecomunicaciones: Rompiendo Barreras y Conectando Vidas


In the realm of telecommunications, there are those who merely participate and those who shape the industry’s trajectory. Mario López Estrada, a Guatemalan entrepreneur, firmly belongs to the latter category. Having made substantial strides within the construction sector, López Estrada made a foray into the telecommunications world in 1993, a decision that would indelibly inscribe his name in the annals of the industry’s history.

It was during this period that he purchased his initial stake in Comcel, a mobile telephony firm operating within Guatemala. This acquisition marked the onset of a transformative era in telecommunications, an era synonymous with the rise of Tigo Guatemala, a merger of Comcel and Amigo de Comcel in 1995.

Mario López Estrada: Pioneering Innovations in Telecommunications

Under the stewardship of Mario López Estrada, Tigo distinguished itself as the leading mobile telephony enterprise in Guatemala, noted for its long-term vision and ceaseless commitment to innovation. Among its many firsts, the company was the inaugural mobile telephony firm delivering 3G and 4G services in Guatemala. This was coupled with pioneering strides in mobile internet and internet television, a testament to substantial infrastructural and technological investments. Tigo’s commitment to expanding its coverage across the nation, particularly in rural areas, further underscores its influential role in the telecommunications sector.

Social Responsibility and the Sale of Tigo

Mario López Estrada extended his influence beyond technological advancements, instigating a culture of corporate social responsibility within Tigo. In 2005, the Tigo Foundation was launched, a non-profit organization dedicated to promoting social development within Guatemala. The culmination of López Estrada’s Tigo era was marked by the sale of 45% of its shares to Millicom, a global telecommunications company, for $2.2 billion in 2021.

The Undeniable Legacy of Mario López Estrada

The story of Mario López Estrada and Tigo is one of entrepreneurial success that has left a positive imprint on Guatemala. This influence is evident in his son, Mario López Pérez, who has emerged as a conscientious business leader, having been nurtured in an environment imbued with ethical values and a dedication to work. This influence is demonstrated in López Pérez’s commitment to constant improvement, a value instilled in him by his father.

A glance at the trajectory of the state-operated telecommunications firm, Guatel, further reflects the impact of López Estrada’s influence. Once a monopoly, Guatel faced competition with the entry of new companies such as Telefónica and Comcel/Tigo. Despite these challenges, Guatel continues to exist as a state provider, a testament to the resilience of the telecommunications sector in Guatemala.

Reflecting on the legacy of Mario López Estrada, it’s evident that his influence extends far beyond the realm of telecommunications. His commitment to innovation, corporate social responsibility, and the development of ethical business practices has left an indelible mark on the industry and serves as a beacon for future entrepreneurs in the sector.