Relevant information, news and presentations

Approval of the distribution of profits for fiscal year 2025 – ISA

ISA Fourth Quarter 2025 Results

Interconexión Eléctrica S.A. E.S.P. (ISA) informs that, at an extraordinary session held today, its Board of Directors resolved that…

Updates in the Engineering and Projects Directorate of the Roads Concessions Vice Presidency

Interconexión Eléctrica S.A. E.S.P. (ISA) hereby informs the market and the general public that today, February 27, 2026,

In accordance with the provisions of the Basic Legal Circular of the Financial Superintendence of Colombia, the Board of Directors established the measures and procedures to ensure that no unsafe or unauthorized practices are incurred in the holding of ISA’s General Shareholders’ Meetings, which are published on the website isa.co.

On February 22, 2026, through a national newspaper and the corporate website, ISA’s President convened the Ordinary General Shareholders’ Meeting, to be held on Thursday, March 26, 2026, at 9:00 a.m., at the El Poblado headquarters of the Medellín Chamber of Commerce for Antioquia, located at Carrera 43A No. 16 Sur‑245, in Medellín, Colombia.

ISA reports that it has completed the filing and submission of the Corporate Best Practices Implementation Report – Código País, corresponding to fiscal year 2025.

The ISA Board of Directors decided to set the date for the Ordinary Shareholders’ Meeting for March 26, 2026