
ETB is a Colombian telecommunications operator founded in 1884, offering fiber, mobile, TV, and enterprise services nationwide.
ETB provides fixed-line telephony, fiber-optic broadband internet, mobile telephony, and paid television to residential and business customers across Bogotá and other Colombian cities. Its flagship consumer offers include high-speed fiber internet (Fibra Óptica), 4G mobile plans, and the ETB Play streaming and television service.
For enterprise clients, ETB delivers data-center hosting, unified communications, cloud connectivity, and managed ICT services. The company combines its metropolitan fiber footprint with mobile and television bundles, positioning itself as an integrated telecommunications provider for both households and organizations.
ETB operates in Colombia's competitive telecommunications market, where it contends with larger national carriers such as Claro, Movistar, and Tigo for fixed broadband, mobile, and television subscribers. Ongoing deployment of fiber and mobile network capacity is central to retaining relevance as customers shift toward higher-speed data services.
The company has faced financial pressure in recent periods, reflecting intense price competition and the costs of network modernization. Sustaining revenue and improving profitability depend on monetizing its fiber footprint, growing enterprise and digital services, and defending market share in its core Bogotá base.
ETB's primary advantage is its deep metropolitan fiber-optic network in Bogotá, built over more than a century as the city's incumbent telephone operator. This infrastructure gives it direct last-mile reach to a large share of the capital's households and businesses for high-speed broadband.
As a mixed-capital enterprise backed by the District of Bogotá, ETB also benefits from stable public backing and a long-standing institutional presence. Its ability to bundle fixed internet, mobile, and television under a single provider gives it cross-sell leverage against single-service competitors.
ETB has reported sustained net losses under competitive pressure. The company closed full-year 2025 with a net loss of about COP 117.9 billion and widened its first-quarter 2025 loss to roughly COP 46.2 billion, even as operating revenue rose during the period.
Finance costs offset operating gains, producing a full-year net loss despite the company posting its strongest quarter in more than a decade. ETB competes against larger national carriers Claro, Movistar, and Tigo across fixed broadband, mobile, and television services, which limits its pricing power in its core Bogotá market.