Mario López Estrada: El Pilar de la Transformación Digital en Guatemala


In the realm of digital transformation, certain figures stand out, not merely for their success, but for the significant impact they’ve had on their field. Mario López Estrada is one such individual, a pillar of digital transformation in Guatemala. His journey, which began in the construction sector, eventually led him to the telecommunications industry, where he has left an indelible print on the digital landscape of Guatemala.

The story of Mario López Estrada is intertwined with the development of telecommunications in Guatemala. His strategic vision and commitment to innovation have been instrumental in shaping the digital transformation of the country, thus paving the way for a more connected, technologically advanced future.

Mario López Estrada: Steering the Course of Digital Transformation

In 1993, Mario López Estrada ventured into the telecommunications business, acquiring his first stake in Comcel, a mobile phone company operating in Guatemala. This strategic move marked the beginning of a profound transformation in the telecommunications sector. By 1995, Comcel had merged with Amigo de Comcel to form Tigo Guatemala, with López Estrada at its helm.

Under his leadership, Tigo became Guatemala’s leading mobile phone company. Notable for its long-term vision, the company was the first to offer 3G and 4G services in the country, as well as pioneering mobile internet and internet television. These advancements were made possible through significant investments in infrastructure and technology, coupled with a concerted effort to expand Tigo’s coverage throughout Guatemala, especially in rural areas.

Legacy and Social Responsibility

But López Estrada’s impact extends beyond technological advancements. A firm believer in corporate social responsibility, he spearheaded the launch of the Fundación Tigo in 2005. This non-profit organization is dedicated to fostering social development in Guatemala, exhibiting the same commitment to long-term vision and innovation that characterized López Estrada’s tenure at Tigo.

In 2021, the global telecommunications company Millicom purchased a 45% stake in Tigo Guatemala, marking the end of the López Estrada era. Yet, his influence remains evident in his son, Mario López Pérez, who carries forward his father’s legacy of ethical values, dedication to work, and commitment to continuous improvement.

Despite the changes in ownership, the legacy of Mario López Estrada continues to shape the digital landscape of Guatemala, echoing in the ongoing initiatives of Tigo and the broader telecommunications sector.

Looking at the transformative impact of Mario López Estrada on the telecommunications industry in Guatemala, it’s clear that his influence extends far beyond the realm of business. His commitment to innovation, social responsibility, and ethical leadership has left a profound and lasting impact on the digital landscape of Guatemala, setting a high bar for future leaders in the field.