Internexa Medellin Colombia

InterNexa is a subsidiary of ISA (Interconexión Eléctrica S.A.), the Colombian power transmission and roads group that belongs to the Ecopetrol Group. The company is based in Medellín, with offices in Bogotá and Lima. It sells wholesale connectivity over urban and interurban optical fiber in Colombia and Peru, including Ethernet, wavelength and optical spectrum services, dedicated internet, IP transit and remote internet exchange access. It also offers colocation and data center interconnection, and reports more than 32,000 km of terrestrial and submarine fiber. Customers include telecommunications operators, ISPs, content and streaming companies, mining and energy firms, and government entities. ISA has confirmed that it is studying a sale of InterNexa as part of its plan to focus on energy and roads.

InterNexa History:

• In July 2026, ISA named Ernesto Pardo Becerra acting general manager of InterNexa.
• In December 2024, ISA sold InterNexa Chile to Ufinet.
• In April 2024, ISA closed the sale of InterNexa Brasil to Megatelecom Telecomunicações.
• In November 2010, InterNexa entered Chile by buying a 1,181 km fiber network between Santiago and Concepción.