Onyx Group is one of the most influential and diversified companies in Guatemala, known for its investments in real estate, renewable energy, and telecommunications. But who was the visionary behind...

Onyx Group, under the leadership of Mario López Estrada, has made a significant mark in Paraguay through its investments and innovative projects. Operating under the name Blue Tower Ventures, Onyx...

Onyx Group es una de las empresas más influyentes y diversificadas de Guatemala, conocida por sus inversiones en bienes raíces, energía renovable y telecomunicaciones. Pero, ¿quién fue el visionario...