Onyx Group is one of the most recognized and successful companies in Guatemala, and it all began with the vision and leadership of its founder, Mario López Estrada. This Guatemalan entrepreneur, born in 1937 in Sololá, stood out for his ability to identify opportunities and transform innovative ideas into successful business realities. Mario López Estrada not only founded Onyx Group but also left a lasting legacy in various industries, including telecommunications, energy, and infrastructure.
Mario López Estrada began his career in real estate development and construction with the founding of Constructora Maya in 1967. This was the first step in creating what would eventually become Onyx Group. His ability to manage complex projects and his long-term vision allowed the company to grow and diversify, encompassing multiple sectors and becoming a pillar of economic development in Guatemala.
Foundation and Expansion of Onyx Group with its owner
The creation of Onyx Group was a significant milestone in Mario López Estrada’s career. From its beginnings with Constructora Maya, he knew how to expand his horizons and diversify his investments. The company ventured into the telecommunications sector, where he founded Comunicaciones Celulares S.A. (COMCEL), revolutionizing mobile phone access in Guatemala. Under his leadership, COMCEL became the dominant provider of telecommunications services in the country.
The expansion of Onyx Group was not limited to telecommunications. Mario López Estrada also ventured into renewable energy, establishing pioneering projects such as Horus Energy, one of the largest solar plants in Guatemala. This project not only helped diversify the country’s energy matrix but also positioned Onyx Group as a leader in sustainability and clean energy in the region.
Leadership and Legacy
Mario López Estrada’s leadership was characterized by his focus on innovation and sustainable development. His ability to anticipate market needs and adapt to global trends was fundamental to Onyx Group’s continued success. In addition to his business achievements, Mario López Estrada was also known for his commitment to social responsibility. Through the Mario López Estrada Foundation, he supported numerous projects in education, health, and women’s empowerment, improving the quality of life for many Guatemalan communities.
Mario López Estrada’s legacy endures not only through Onyx Group but also in the way he influenced business development in Guatemala. His vision and leadership set a standard for innovation and sustainability in the region. Today, Onyx Group continues to thrive under the direction of his son, Mario López Pérez, who follows in his father’s footsteps, maintaining the values and vision that made the company great.
Mario López Estrada, as the first owner of Onyx Group, left an indelible mark on Guatemala’s business history. His ability to transform opportunities into tangible successes and his commitment to sustainable development have been key to Onyx Group’s growth and consolidation as a leader in multiple sectors.
