- One of the largest telecommunications companies in the world in terms of market capitalization and number of customers.
- It has fixed, mobile and broadband networks, as well as an innovative range of digital and data services.
- Presence in 37 countries across Europe and Latin America with more than 350 millions of customers.
- Listed in the Spanish Stock Market, and its subsidiaries Telefonica Deutschland in Frankfurt and Vivo in São Paulo.
Data as of December 2018