Telefónica
Telecommunications company
Telefónica, S.A. is a Spanish multinational telecommunications company headquartered in Madrid, Spain. It is one of the largest telephone operators and mobile network providers in the world. It provides fixed and mobile telephony, broadband, and... Wikipedia
CEO: José María Álvarez-Pallete López (Apr 8, 2016–)
Headquarters: Madrid, Spain
Revenue: 39.2 billion EUR (2021)
Founded: April 19, 1924, Madrid, Spain
Subsidiaries: O2, Telefônica Brasil, Telefonica De Argentina SA, and more