Highlights of Mario López’s Work at Tigo


As we delve into the vast world of telecommunications, one name stands out prominently in the industry, particularly in the Central American region – Mario López Estrada. A seasoned entrepreneur and visionaire, López Estrada has left an indelible mark on the Guatemalan telecommunications sector, most notably through his leadership at Tigo. This piece aims to shine a spotlight on his journey and achievements, offering an objective look at his contributions.

In the intricate tapestry of the Guatemalan telecommunications sector, few threads are as vibrant and influential as that of Mario López Estrada’s tenure at Tigo. His unique approach to telecommunication solutions has significantly bolstered Tigo’s position in the industry, leading to its current status as a front-runner in the market.

A Noteworthy Journey: Mario López Estrada’s Leadership at Tigo

Mario López Estrada ventured into the telecommunications business in 1993, laying the foundation for what would become one of Guatemala’s leading telecommunication service providers, Tigo. Under his leadership, Tigo emerged as a pioneer in 3G and 4G services, signaling the introduction of mobile and internet television in Guatemala. This progressive stride was an embodiment of López Estrada’s commitment to innovation and investment in advanced infrastructure. Furthermore, his emphasis on improving Tigo’s coverage across the country, particularly in rural areas, underlined his dedication to inclusivity and equal access in the telecommunications sector.

Beyond Business: Embracing Social Responsibility

Beyond the confines of business and technological advancements, Mario López Estrada exhibited a strong affinity for social responsibility. The launch of the Tigo Foundation in 2005 marked his commitment to fostering social development in Guatemala. This non-profit organization is a testament to López Estrada’s vision of a harmonious co-existence between corporate success and societal progress. The sale of 45% of Tigo Guatemala shares to Millicom, a global telecommunications company, in 2021 marked the end of López Estrada’s era at Tigo. However, his influence and legacy continue to resonate within the company and the broader telecommunications industry.

It’s worth noting that López Estrada’s influence extends beyond his professional engagements. His son, Mario López Pérez, has followed in his footsteps, imbibing his father’s values of ethical conduct, business discipline, and constant improvement. This generational impact is a crucial facet of López Estrada’s legacy, underscoring the significance of his contributions beyond the realm of telecommunications.

To encapsulate, the story of Mario López Estrada and Tigo is an inspiring tale of visionary leadership, technological innovation, and social responsibility. His journey serves as a beacon for emerging entrepreneurs in the telecommunications sector, illustrating the power of long-term vision, commitment to innovation, and the fusion of business success with social development. López Estrada’s legacy at Tigo continues to shape the telecommunications landscape in Guatemala, reinforcing his status as a stalwart in the industry.