Interconexión Electrica S A E S P : Olga Lucía López Marín is retiring from the company to enjoy her retirement.

About this update from Interconexion Electrica Sa Esp

Medellín, December 12, 2025 RELEVANT INFORMATION Olga Lucía López Marín, Vice President of Information Technology, is retiring from the company to enjoy her retirement after 36 years of service at ISA. Interconexión Eléctrica S.A. E.S.P. (ISA) announces that Olga Lucía López Marín, current Vice President of Information Technology, will retire from the company as of February 27, 2026, to enjoy her retirement after 36 years of service at ISA. Throughout her career, Olga has held strategic roles in various associations and boards of directors, including Internexa, Inteia, CxO Forum Latam, the Center for Science and Technology of Antioquia, among others. During her time at the organization, she led: The evolution of office automation in the company, enhancing individual and collaborative capabilities. The implementation of ICT management models in the three business units and in six countries where ISA is present. The consolidation of Centers of Expertise, which enabled ISA to be a pioneer in SAP implementation and to carry out agile big-bang implementations, allowing centralized control and operational efficiency. The creation of the cybersecurity ecosystem. The implementation of a Digital Excellence Center, promoting advanced analytics, artificial intelligence, and process simplification. The evolution of a model for the energy transmission business, optimizing management capacity in control centers, strengthening supervision, and ensuring processes. The definition and evolution of an ICT service delivery scheme through regional nodes and local services, to guarantee coverage and efficiency. Participation in the creation of Hi, a new company that will offer technological services and solutions across all ISA companies in Latin America. We thank Olga Lucía for her technical and human leadership at ISA and in the sector, always staying at the forefront and making ISA a benchmark company in IT. Her commitment and strategic vision have paved a path of excellence. We wish her much success in this new stage of life. Carlos Ignacio Mesa, current Vice President of Corporate Audit, will simultaneously assume the role of Vice President of Information Technology. We send our best energy to Olga Lucía and Carlos Ignacio as they take on these new challenges.

View stock analysis, news, and events for Interconexion Electrica Sa Esp