Hamilton Liborio Agle – CEO

With a degree in Civil Engineering from Universidade Católica do Salvador and a MBA from the Thunderbird School of Global Management, Mr. Agle has over 25 years of experience in Investment Banking and infrastructure industries. He was Executive Vice President of Grupo Andrade Gutierrez and CEO of AG North America. He also served as Executive Director of BTG Pactual, Bank of America Merrill Lynch and Citigroup. Previously, he worked at General Motors. Throughout his career, he has participated as a member of several entities, such as FIEB (Federation of Industries of Bahia) and ANBID (National Association of Investment Banks)

Data da posse / Date appointed:  01 jun 2021 

Data do registro / Date registrar notified of appointment: 22 oct 2021



Leopoldo de Bruggen e Silva – CFO

Graduated in Business Administration from Universidade FUMEC, in Accounting from PUC Minas and MBA in Business Management from Fundação Dom Cabral. He has experience working in national and multinational companies such as PwC, Oi, International Paper, Kroton, Ebrasil Energia and Grupo NC.

Data da posse / Date appointed:  08 apr 2021

Data do registro / Date registrar notified of appointment: 15 apr  2021


Estre Ambiental, INC:
220, Rocio street – 2º floor – cj. 22, 04552-000 – São Paulo – SP – Brazil