ISA | Energy and infrastructure company.

resultados-financieros

En ISA, nos unimos para seguir construyendo, operando y manteniendo vías que conecten a las regiones en Chile, Colombia y Panamá, mientras cuidamos eso que menos ves.

ISA brand evolves with:
ISA Energy
ISA Roads

On March 3, join us for the 4Q‑2025 results webcast and learn about the milestones that marked our year-end performance

This project responds to one of the axes of ISA's energy transition roadmap, which prioritizes the optimization of the existing energy infrastructure.

WE ARE ENERGY
THAT GIVES LIFE TO THE TRANSITION

We integrate essential energy systems with transmission networks and regional interconnections of the highest reliability, flexibility, and resilience, leveraging technology to strengthen supply stability and operational efficiency.

Our goal is to connect you

We transcend the act of connecting, understanding that when we connect one point to another, we are connecting people, making each connection an inspiring act.

Energy

Road concessions

We design, build, operate, and maintain hundreds of kilometers in Colombia, Chile, and Panama.

Telecommunications and ICT

With InterNexa, we deliver digital solutions for different industries, from Florida to Patagonia.

We connect
millions
of people in Latin America

After more than five decades of leadership in the region, we have gone beyond the physical act of connecting one point to another to connect people, making every connection an inspiring act.

We are in

6 countries

From South America and Central America

We manage

52

Companies and controlled subsidiaries.

We operate

3 Business Units

Electric power, roads and telecommunications, and ICT

This is how we connect Latin America

CENTROAMÉRICA

Panamá

Ruta del Este

Perú

Bolivia

ISA BOLIVIA

Chile

ISA ENERGÍA
- Interconexiones del Norte
- Conexión Energía
ISA VÍAS
- Ruta del Maipo
- Ruta del Maule
- Ruta de la Araucanía
- Ruta de los Ríos
- Ruta del Loa
- Ruta Orbital Sur

Colombia

ISA
ISA INTERCOLOMBIA
ISA TRANSELCA
Interconexión Eléctrica Colombia Panamá
XM
ISA VÍAS
- Ruta Costera
INTERNEXA

Brasil

ISA ENERGÍA
- IENNE
- IEMG
- IE SUL
- IE PINHEIROS
- IE MADEIRA
- SERRA DO JAPI
- IE GARANHUNS
- EVRECY
- IE PARAGUAÇU
- IE AIMORÉS
- IE ITAÚNAS
- IE TIBAGI
- IE AGUAPEÍ
- IE ITAQUERÊ
- IE ITAPURA
- IE BIGUAÇÚ
- IE IVAÍ
- IE Riacho Grande
- IE JAGUAR 6
- IE JAGUAR 8
- IE JAGUAR 9
- TAESA

ESTADOS UNIDOS

ATP*

*ATP con sede en EE. UU.
desarrolla operaciones en
Colombia, Perú y Chile.

On March 3, join us for the 4Q‑2025 results webcast and learn about the milestones that marked our year-end performance

We developed a project with Ecopetrol to improve the operational reliability of the Barrancabermeja Refinery

ISA ENERGÍA in PERU commissions the highest-altitude electrical substation ever built in the company’s history

We sealed an alliance with Ecopetrol that turns the energy transition into education, innovation, and opportunities

We are energy that gives life to the transition

WE ARE ENERGY
THAT GIVES LIFE TO THE TRANSITION