IESFYInterconexion Electrica S.A. E.S.P. - ISA

About Interconexion Electrica S.A. E.S.P. - ISA (IESFY)

Interconexion Electrica S.A. E.S.P. - ISA (IESFY) is a Utilities - Regulated Electric company headquartered in Medellin, Colombia whose shares trade over-the-counter on the OTCQX tier.

ISA is recognized today as a Multi-Latin leader with broad technical experience who carries out its activities within the framework of corporate sustainability. ISA, a parent company of the corporate group, operates in strategic sectors by focusing its business activities on Energy Transmission, Information and Telecommunications and Toll Road Concessions.

Products and services

We are a multilatino business group, recognized for the excellence of its operations in the Energy, Tool Roads and Telecommunications businesses. - The three businesses in which our company participates are of utmost importance for the development and competition power of Latin American countries - We are the most expansive high voltage power transmission network in Latin America; and we are very committed to operational excellence. - We are in the road concessions business in Chile through our subsidiary Intervial, in October 2020 we began our participation in the road concessions market in Colombia, with the acquisition of 100 % of the shares of the Ruta Costera. And in telecommunications, we have reached service levels above 98% and we connect with our services more than 150 cities throughout the region.

IESFY key facts

Ticker symbol

IESFY

Market tier

OTCQX

Sector

Utilities

Industry

Utilities - Regulated Electric

Headquarters

Medellin, Colombia

Country of incorporation

CO

Year of incorporation

1967

Employees

4,777

Estimated market cap

$4.99B (as of Apr 10, 2025)

Shares outstanding

1,107,677,894

Reporting standard

International Reporting: Bolsa de Valores de Colombia

Audit status

Audited

Fiscal year end

12/31

Latest filing

Annual Report (Dec 31, 2024)

Interconexion Electrica S.A. E.S.P. - ISA leadership

• Jorge Carrillo — CEO
• Gabriel Melguizo — COO
• Jaime Falquez — CFO
• John Bayron Arango — Accountant
• Patricia Ospina — IR
• Mateo Ochoa — IR Analyst

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