ISA has made this tool available to its analysts, investors, and the market in general, which will allow them to find out the most relevant information about our business units and easily evaluate the company.
ISA is the largest energy transmission company in Latin America
49.426 Km and 109.258 MVA in operation
Under construction 6.897 Km and 16.321 MVA
USD 9.6 billion investment target by 2030
ISA’s market participation by country
65%
72%
12%
13%
ISA’s commitment to 2030 in the Road Concessions business unit is to consolidate and grow in Chile, Colombia and Peru.
860 Km in operation
136 km under construction
USD 2.9 billion investment target by 2030
Presence
Through Internexa, the ISA group offers digital solutions to different industries in Latin America (from Florida to Patagonia).
Reliability of platforms 97,66%
Fiber optics in operation 56,493 Km
Service Level 98,97%
Presence
Find unaudited quarterly financial results since 2006, the presentation, and the conference audio here.
Each quarter, ISA presents the balance of guarantees to support the obligations undertaken in our processes of tendering, procurement, and financing of goods and services.
Reporte Financiero
Presentation
Webcast
Write us
Q&A
ISA is periodically rated by internationally renowned agencies, who analyze companies’ general solvency and issue ratings on their economic outlook. Also in Colombia, the securities program (bonds and commercial papers) is rated.
Moody’s Internacional August 05, 2025
Corporate Rating
Rating: Baa2
Outlook: Stable
Invertment Grade
Fitch Ratings Colombia
December 22, 2025
Rating: AAA – F1 + (col) & F1 + (Col) – Outlook: Stable
Short and long term national issuances
Commercial Papers
Highest Rating
Fitch Ratings Internacional
December 22, 2025
Corporate Rating and International Bonds
Rating: BBB-
Outlook: Stable
Investment Grade
Moody's Internacional
Fitch Ratings Colombia
Moody's Internacional
Fitch Ratings Colombia
Moody's Internacional
Fitch Ratings Colombia
Fitch Ratings Internacional
Moody's Internacional
Fitch Ratings Colombia
Fitch Ratings Internacional
Moody's Internacional
Fitch Ratings Internacional
Moody's
Fitch Ratings Internacional
Fitch Ratings Internacional
Standard & Poor's
Standard & Poor's
Moody's
Moody's
Moody's
Fitch Ratings Colombia
Standard & Poor's
Fitch Ratings Internacional
Standard & Poor's
Standard & Poor's
One of ISA’s best practices is to share with its stakeholders information related to business management results, projects, and investments, as well as administrative, legal, financial, and economic statements.
We know that our investors have specific needs. This is why we answer your most frequent questions and make sure to deliver relevant, timely information.
