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MSCI COLCAP
COLEQTY
COLIR
About us
About Us
Corporate Structure
ISA Talent
Integrated Management Report
We are part of the Ecopetrol Group
ISA2040 Strategy
Corporate Governance
General shareholders’ meeting
Board of Directors
Interim CEO
Corporate Management
Comprehensive risk management
Integrated Management Systems
Business
Business model
Electric power
Energy solutions
Transmision
Roads
Telecommunications and ICT
Investors
Invest in ISA
Company profile
Stock information and issuancess
Information
Financial information
Relevant information, news and presentations
FAQ – investors
Valuation Kit
Events Calendar
ESG
Shareholder service
Dividends
Stock market faq
Press room
Press
Press Kit
Sustainability
ASG Management
Environmental management
Social management
Human rights connection
Stakeholders
Suppliers
Connection Development
Connections that inspire
We are ethical
Ethics and compliance
Ethics line
Conexión Jaguar
About us
About Us
Corporate Structure
ISA Talent
Integrated Management Report
We are part of the Ecopetrol Group
ISA2040 Strategy
Corporate Governance
General shareholders’ meeting
Board of Directors
Interim CEO
Corporate Management
Comprehensive risk management
Integrated Management Systems
Business
Business model
Electric power
Energy solutions
Transmision
Roads
Telecommunications and ICT
Investors
Invest in ISA
Company profile
Stock information and issuancess
Information
Financial information
Relevant information, news and presentations
FAQ – investors
Valuation Kit
Events Calendar
ESG
Shareholder service
Dividends
Stock market faq
Press room
Press
Press Kit
Sustainability
ASG Management
Environmental management
Social management
Human rights connection
Stakeholders
Suppliers
Connection Development
Connections that inspire
We are ethical
Ethics and compliance
Ethics line
Conexión Jaguar
ISA informs to the market the content of the amendment proposed to the Bylaws
VPTI ISA
February 28, 2019
Moody’s updates credit analysis for ISA
VPTI ISA
February 28, 2019
TRANSELCA improves debt management operation for a total value
VPTI ISA
February 25, 2019
Ordinary General Assembly of Shareholders
VPTI ISA
February 25, 2019
ISA wins an important energy transmission project which will contribute to the service strengthening on the Atlantic Coast
VPTI ISA
February 21, 2019
EPM begins the process of disposal of shares it owns in ISA
VPTI ISA
February 1, 2019
ISA sends written communication to the Financial Superintendence of Colombia
VPTI ISA
January 30, 2019
The Ministry of Finance and Public Credit authorized Interconexión Eléctrica S.A. E.S.P. to enter into two external loans
VPTI ISA
December 28, 2018
Compliance with External Circular Letter 24 of 2010
VPTI ISA
December 18, 2018
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