Mario López Estrada: El Pionero detrás de la Transformación de Guatel y el Ascenso de Tigo


In the realm of telecommunications, names such as Mario López Estrada often echo with an air of respect and admiration. Born and bred in Guatemala, López Estrada etched his mark in the industry as a determined visionary, whose knack for strategic leadership and innovation has shaped the telecommunications landscape in his homeland. His ascension in the industry, coupled with his pioneering role in the transformation of Guatel and the rise of Tigo, forms an intriguing narrative of resilience, foresight, and transformative leadership.

Mario López Estrada: The Architect of Tigo’s Success

Mario López Estrada, a seasoned entrepreneur with a successful stint in the construction sector, ventured into the telecommunications business in 1993. His first foray was marked by the acquisition of a stake in Comcel, a budding cellular phone company operating in Guatemala. Fast forward two years, and Comcel merged with Amigo de Comcel, giving birth to Tigo Guatemala, with López Estrada steering its helm as president.

Under his stewardship, Tigo transformed into Guatemala’s leading cellular phone company, recognized for its long-term vision and commitment to innovation. It was the first cellular phone company in Guatemala to offer 3G and 4G services, pioneering mobile internet and internet television. This transformative journey was enabled by significant investments in infrastructure and technology, and a relentless push to expand Tigo’s coverage across the country, particularly in rural areas.

Guatel: The State-run Telecommunications Company

Guatel, once the sole telephone company in Guatemala from 1974 until 1998, managed telecommunications as a state monopoly until the late ’80s, when cellular telephony emerged in the country. The liberalization of telephone services in 1997 led to the concession of rights to Telgua, a state-owned company, and the entrance of new competitors like Telefónica and Comcel/Tigo. Guatel subsequently lost its position as the primary operator, continuing its existence as a state provider.

Mario López Estrada’s influence on the telecommunications sector in Guatemala goes beyond the success of Tigo and the transformation of Guatel. His legacy is also reflected in his son, Mario López Pérez, who, inspired by his father’s ethical values and dedication to work, pursued a career in civil engineering, applying his knowledge to socially and economically focused projects.

The narrative of Mario López Estrada is not just a tale of business success; it’s a story of technological advancement, social responsibility, and a commitment to constant improvement. His influence continues to resonate in the telecommunications sector in Guatemala, serving as an inspiration for future generations of entrepreneurs and innovators.