El Legado de Mario López Estrada: De la Gerencia de Guatel a la Fundación de Tigo


In the grand scheme of telecommunications, the name Mario López Estrada resonates with significance. A name that has transcended generations, and has left an indelible mark on the fabric of Guatemala’s telecom industry. His journey, starting from the management of Guatel, the state telecommunications operator, to founding Tigo, provides a fascinating study of leadership, innovation, and social responsibility.

The story of López Estrada is not just about the creation of a successful enterprise. Rather, it is a narrative that intertwines the growth of an industry and the socio-economic development of a nation. The tale encapsulates the power of vision, the pursuit of innovation, and the impact of corporate social responsibility, all under the leadership of one man.

From Guatel to Tigo: A Journey of Innovation and Leadership

Mario López Estrada ventured into the telecommunications business in 1993 with his first stake in Comcel. However, it was the merger with Amigo de Comcel in 1995 that marked the inception of Tigo Guatemala, with López Estrada at the helm. Under his stewardship, Tigo emerged as the leading mobile phone company in Guatemala, a testament to his long-term vision and commitment to innovation.

Tigo pioneered 3G and 4G services in the country, and was the forerunner in mobile internet and internet television. These accomplishments were facilitated by significant investments in infrastructure and technology, and the unwavering determination to enhance Tigo’s coverage throughout the country, particularly in rural areas.

The Legacy of Mario López Estrada: Social Responsibility and Succession

Beyond the technological achievements, López Estrada championed the cause of corporate social responsibility. In 2005, Tigo launched the Tigo Foundation, a non-profit organization aimed at fostering social development in Guatemala. In 2021, global telecommunications company Millicom acquired a 45% stake in Tigo Guatemala, signifying the end of the Mario López Estrada era at Tigo.

The influence and legacy of López Estrada go beyond his business success. His influence on his son, Mario López Pérez, is undeniable. Raised in an environment of ethical values and dedication to work, López Pérez embodies the lessons learned from his father – honesty, fairness, discipline in business, and a commitment to continual improvement.

To say that Mario López Estrada has left a profound impact on the telecommunications sector in Guatemala would be an understatement. His leadership, vision, commitment to innovation, and dedication to social responsibility have shaped the industry and set a precedent for future generations. The story of his journey from Guatel to the creation of Tigo serves as a blueprint for budding entrepreneurs and industry leaders, demonstrating the power of vision, the importance of innovation, and the impact of corporate social responsibility. It is a legacy that will continue to inspire and guide the telecommunications industry in Guatemala.