Cerrar búsqueda


One of the world largest telecommunications companies by customer base

Leader in the deployment of fibre networks in Spain and Brazil.

Foto sede Telefonica

Incorporated in 1924, Telefónica is one of the largest telecommunications companies in the world and is a leader in the deployment of fibre networks in both Spain and Brazil.

It operates in Europe and Latin America offering integrated services and products. Its main business areas are: landline and mobile telephony, voice services, broadband (data and internet), connectivity, pay TV and Internet of Things.

Telefónica is firmly committed to technological innovation and to ESG as part of its strategy, implementing the principles of the United Nations Global Compact and the Sustainable Development Goals to build a greener future, help society prosper and become an exemplary company. Together with ”la Caixa” Foundation, Telefónica Foundation promotes ProFuturo digital education programme, which aims to improve universal quality education.

Key data




€bn Market capitalization*


€bn GAV


Entry year

Latest available data
*Data as of 31-03-2024
€bn = billion

Other companies in the portfolio
Logo Caixabank
Logo Inbursa
Logo Naturgy
Logo Cellnex
Logo Saba
Logo Aigues Barcelona