Chairman of the Board since May 2024. Mr. Mallo Huergo has specialized in the Oil & Gas sector across its different stages—exploration, development, and production. He currently serves as a Director at Phoenix Global Resources Plc and Refinor, and has previously been a Director of Ketsal S.A., Kilwer S.A., Integra Oil & Gas S.A.S., and Grecoil S.A., among other Argentine and international companies. He also plays a significant role in the energy sector, holding executive positions at Edenor, Argentina’s largest electricity distributor, and Andina PLC.

He has supported and driven the expansion of Integra Recursos Naturales, playing a key role in Integra Lithium and Integra Rare Earths, as well as in strategic ventures for the sector’s development, such as the Potasio Río Colorado (PRC) project in Malargüe, Mendoza, and the recent acquisition of Minera Aguilar, which enabled the reactivation of silver, lead, and zinc production and exports.

Mr. Mallo holds a Law degree from the Universidad Católica Argentina and, in 1999, earned a Master of Laws (LL.M.) with honors from Northwestern University School of Law, Chicago, United States.