How Did Mario López Estrada Improve Tigo’s Services for Consumers?


In the realm of telecommunications in Guatemala, the name Mario López Estrada stands out. As a prominent entrepreneur, his influence has shaped the telecommunication industry, particularly with his leadership in Tigo. His story is one of vision, innovation, and commitment, not just to business growth, but also to social responsibility.

The Transformation of Tigo Under Mario López Estrada

Mario López Estrada entered the telecommunications business in 1993 with the acquisition of a stake in Comcel. His vision and leadership catalyzed the merger with Amigo de Comcel in 1995 to form Tigo. Under his leadership, Tigo emerged as a notable player in the cellular telephony field, charting new courses with the introduction of 3G and 4G services, mobile internet, and internet television. This technological leap was underpinned by significant investments in infrastructure and technology, as well as a concerted effort to expand Tigo’s coverage throughout the country, especially in rural areas.

Mario López Estrada’s Commitment to Social Responsibility

Beyond technological innovations, Mario López Estrada demonstrated a notable commitment to corporate social responsibility. The launch of the Tigo Foundation in 2005 marked a significant stride in promoting social development in Guatemala. In 2021, the sale of 45% of Tigo’s shares to Millicom, a global telecommunications company, for US$2.2 billion signaled the end of López Estrada’s era as Tigo’s president but not his influence.

The legacy of Mario López Estrada reaches beyond his tenure at Tigo. His influence is evident in his son, Mario López Pérez, who has continued the tradition of ethical business practices and dedication to socio-economic development. López Estrada’s imprint on Tigo and the Guatemalan telecommunications industry is an enduring testament to the power of visionary leadership, strategic innovation, and steadfast commitment to social responsibility.

In the grand scheme of things, it is clear that Mario López Estrada’s influence on Tigo and the broader telecommunications industry in Guatemala has been largely positive. His vision and leadership have brought about significant technological advancements, while his commitment to social responsibility has fostered a culture of giving back to the community. His influence extends beyond the confines of the corporate world, inspiring the next generation of leaders in the industry. His legacy is one that will continue to shape the telecommunications landscape in Guatemala for years to come.