TELEFÓNICA, S.A.

Connections Telefónica, S.A.

Equities

TEF

ES0178430E18

Integrated Telecommunications Services

Real-time Estimate Tradegate Other stock markets 05:10:44 2026-04-20 EDT			5-day change	1st Jan Change
3.881 ^EUR	+0.36%		+2.30%	+10.88%

03:19am	Middle East tensions weigh on IBEX again as week kicks off with 1% slide	RE
02:19am	Spanish stocks - Factors to watch on April 20	RE

49

Listed companies

39

Private companies

194

Insiders

Relation chart of related listed companies: Telefónica, S.A.

Active Relations

Past Relations

Related listed companies: Telefónica, S.A.

Peter D. Löscher

INTEGRATEL PERÚ S.A.A.

José María del Rey Osorio

José Luis Gómez-Navarro Navarrete

VEOLIA ENVIRONNEMENT

Elena Salgado Méndez

TELEFÔNICA BRASIL S.A.

Ignacio Moreno Martínez

Francisco Javier de Paz Mancho

Jordi Gual Sole

José María del Rey Osorio

Eduardo Navarro de Carvalho

Solange Sobral Targa

VODAFONE GROUP PLC

Maria Pilar López Álvarez

Claudia Sender Ramirez

SALESFORCE, INC.

CHINA COMMUNICATIONS SERVICES CORPORATION LIMITED

CAPRI HOLDINGS LIMITED

LUMENTUM HOLDINGS INC.

Maria Pilar López Álvarez

PROMOTORA DE INFORMACIONES, S.A.

Javier Santiso Guimaras

Paloma Bravo Aguilar

ACS, ACTIVIDADES DE CONSTRUCCIÓN Y SERVICIOS, S.A.

Isidro Fainé Casas

Pedro de Morenés y Álvarez de Eulate

Enrique Lopez Perez

CIE AUTOMOTIVE, S.A.

Francisco Jose Riberas Mera

Ana María Sala Andrés

INDRA SISTEMAS, S.A.

Ana María Sala Andrés

Virginia Arce Peralta

Belén Amatriain Corbi

António Pedro de Carvalho Viana-Baptista

FAES FARMA, S.A.

Maria Belén Amatriain Corbi

Belén Amatriain Corbi

Verónica Pascual Boé

Maria Belén Amatriain Corbi

Gema Esteban Garrido

Vanessa Claro Lopes

GESTAMP AUTOMOCIÓN, S.A.

Francisco Jose Riberas Mera

GENERAL DE ALQUILER DE MAQUINARIA, S.A.

Ignacio Moreno Martínez

Verónica Pascual Boé

SAUDI TELECOM COMPANY

Olayan Al-Wetaid

Claudia Sender Ramirez

DISTRIBUIDORA INTERNACIONAL DE ALIMENTACIÓN, S.A.

AMERICANAS S.A.

Vanessa Claro Lopes

COLONIAL SFL, SOCIMI, S.A.

Elena Salgado Méndez

CAIXABANK, S.A.

Peter D. Löscher

INMOFAM 99 SOCIMI, S.A.

Gonzalo Hinojosa Fernández de Angulo

INTERNATIONAL CONSOLIDATED AIRLINES GROUP, S.A.

Maria Eva Castillo Sanz

GIGAS HOSTING, S.A.

Virginia Arce Peralta

TELEFÓNICA DEUTSCHLAND HOLDING AG

Peter D. Löscher

Ángel Vilá Vilá Boix

Julio Esteban Linares López

Ernesto Daniel Gardelliano

María García-Legaz Ponce

Javier Santiso Guimaras

Sally Anne Ashford

NATURHOUSE HEALTH, S.A.

Ignacio Bayón Mariné

CELLNEX TELECOM, S.A.

Ignacio Jimenez Soler

Claudia Sender Ramirez

METROVACESA S.A.

Ignacio Moreno Martínez

CHANNEL VAS INVESTMENTS LIMITED

Salvador Anglada

Vanessa Claro Lopes

ALL IRON RE I SOCIMI, S.A.

Pedro Luis Uriarte Santamarina

Olga San Jacinto

COGNYTE SOFTWARE LTD.

Francisco Jose Riberas Mera

Beatriz Gonzalez Ordonez

SAUDI TADAWUL GROUP HOLDING COMPANY

Olayan Al-Wetaid

Active Relations

Past Relations

Relationship chart for related private companies: Telefónica, S.A.

Active Relations

Past Relations

Related private companies: Telefónica, S.A.

Fundación Bancaria Caixa d'Estalvis i Pensions de Barcelona

Savings Banks

Isidro Fainé Casas

José María Álvarez-Pallete López

Pablo Isla Álvarez de Tejera

Marc Thomas Murtra Millar

Telefónica Internacional SAU

Specialty Telecommunications

Alfonso Ferrari Herrero

Césareo Alierta Izuel

Javier Monzón de Cáceres

José Fernando de Almansa Moreno-Barreda

Santiago Javier Fernández Valbuena

Vitalino Manuel Nafría Aznar

Francisco Javier de Paz Mancho

Luiz Fernando Furlán

Confederación Española de Cajas de Ahorros SA

Miscellaneous Commercial Services

Isidro Fainé Casas

José Ignacio Goirigolzarri Tellaeche

SP Telecomunicações Participações Ltda.

Specialty Telecommunications

Santiago Javier Fernández Valbuena

David Sanchez-Friera

Telcel BellSouth Venezuela

Wireless Telecommunications

José María Mas Millet

Antonio Hornedo Muguiro

The Institute of International Finance, Inc.

Miscellaneous Commercial Services

José Ignacio Goirigolzarri Tellaeche

Jordi Gual Sole

Universidad Complutense de Madrid

Other Consumer Services

Julio Esteban Linares López

Ignacio Jimenez Soler

Telefónica Móviles México SA

Wireless Telecommunications

José María Álvarez-Pallete López

Gonzalo Hinojosa Fernández de Angulo

José Fernando de Almansa Moreno-Barreda

Santiago Javier Fernández Valbuena

Luiz Fernando Furlán

Universitat Pompeu Fabra

Other Consumer Services

Ana María Sala Andrés

Marc Thomas Murtra Millar

Escuela Superior de Administración y Dirección de Empresas

Other Consumer Services

Juan José Nieto Bueso

Javier Santiso Guimaras

Lucta SA

Food: Specialty/Candy

Maria Belén Amatriain Corbi

Belén Amatriain Corbi

TGCS Rostock GmbH

Specialty Telecommunications

Maria Eva Castillo Sanz

Laura Abasolo García de Baquedano

Telefónica Latinoamérica SA

Luis Lada Díaz

José Fernando de Almansa Moreno-Barreda

Francisco Javier de Paz Mancho

Círculo de Empresarios

Luis Lada Díaz

Julio Esteban Linares López

La Asociación para el Progreso de la Dirección

Miscellaneous Commercial Services

José Ignacio Goirigolzarri Tellaeche

Sabina Fluxá Thienemann

Museo Nacional Del Prado

Other Consumer Services

Isidro Fainé Casas

José Pedro Pérez-Llorca y Rodrigo

Fundación Cotec

Antonio Massanell Lavilla

José Ignacio Goirigolzarri Tellaeche

Jordi Gual Sole

Real Instituto Elcano

Pablo Isla Álvarez de Tejera

Jordi Gual Sole

Confederación Española de Directivos y Ejecutivos

Isidro Fainé Casas

Julio Esteban Linares López

José Ignacio Goirigolzarri Tellaeche

Cambra Oficial de Comerç, Indústria i Navegació de Barcelona

Antonio Massanell Lavilla

Joaquim Faura Batlle

Foment del Trabell Nacional

Personnel Services

Joaquim Faura Batlle

José Ignacio Goirigolzarri Tellaeche

Instituto de Consejeros-Administradores

Maria Belén Amatriain Corbi

Maria Rotondo Urcola

Fundacion Universitaria Comillas

Other Consumer Services

Ignacio Bayón Mariné

Maria Eva Castillo Sanz

Teatro Real

Movies/Entertainment

Pablo Isla Álvarez de Tejera

Javier Santiso Guimaras

Spanish Association of Telecommunication Engineers

Luis Lada Díaz

Julio Esteban Linares López

Telefonica Group

Specialty Telecommunications

Enrique Lloves Vieira

Enrique Blanco Nadales

Luis Ángel Prendes Arroyo

Saba Infraestructuras SA

Other Consumer Services

José María Mas Millet

Elena Salgado Méndez

Consejo Empresarial Para La Competitividad

Isidro Fainé Casas

Césareo Alierta Izuel

Fundación Telefónica

Investment Trusts/Mutual Funds

José María Álvarez-Pallete López

Ángel Vilá Vilá Boix

Julio Esteban Linares López

Laura Abasolo García de Baquedano

Eduardo Navarro de Carvalho

Deusto Business School

Other Consumer Services

Pedro Luis Uriarte Santamarina

José Ignacio Goirigolzarri Tellaeche

ForgePoint Capital Management LLC

Investment Managers

Javier Monzón de Cáceres

Miguel Sánchez SV

Mobile World Capital Barcelona Foundation

Investment Trusts/Mutual Funds

Julio Esteban Linares López

José Ignacio Goirigolzarri Tellaeche

Jordi Gual Sole

Endeavor Spain

Javier Monzón de Cáceres

Beatriz Gonzalez Ordonez

Verónica Pascual Boé

Telxius Telecom SA

Cable/Satellite TV

Enrique Lloves Vieira

Enrique Blanco Nadales

Antonio Manuel Ledesma Santiago

Giffgaff Ltd.

Wholesale Distributors

Patricia Cobián González

Telefónica Audiovisual Digital SLU

Broadcasting

Césareo Alierta Izuel

Francisco Javier de Paz Mancho

Wall Box Chargers SL

Electrical Products

Francisco Jose Riberas Mera

Beatriz Gonzalez Ordonez

VMED O2 UK Ltd.

Major Telecommunications

Ángel Vilá Vilá Boix

Laura Abasolo García de Baquedano

Marc Thomas Murtra Millar

Invest Tech Participaçoes e Investimentos SA

Miscellaneous Commercial Services

Santiago Javier Fernández Valbuena

Gilmar Roberto Pereira Camurra

Active Relations

Past Relations

Connection statistics

Active

Inactive

Listed companies

Private companies

Activities of related companies

Other Consumer Services	8
Engineering & Construction	7
Specialty Telecommunications	5
Wireless Telecommunications	5
Miscellaneous Commercial Services	4
Real Estate Development	3
Packaged Software	3
Medical Specialties	2
Finance/Rental/Leasing	2
Electrical Products	2

Countries of related companies

Spain	50
Brazil	9
United Kingdom	6
United States	5
Peru	2
France	2
Germany	2
Saudi Arabia	2
Netherlands	1
Portugal	1

Company Profile

Telefónica, S.A. is Spain's leading telecommunications operator. The group's activity is organized around 3 areas: - mobile telephony services: 300.3 million subscribers at the end of 2024; - fixed telecommunications services: fixed telephony (24.4 million telephone lines installed at the end of 2024), Internet access (27.4 million ADSL lines), pay-TV (10.3 million subscribers), etc.; - business telecommunications services: mobile telephony (24.2 million customers at the end of 2024) and fixed-line telecommunications (3.4 million lines installed). Net sales are distributed geographically as follows: Spain (30.9%), Brazil (23.3%), Latin America (21.9%), Germany (20.6%) and other (3.3%).

Employees

82,175

Sector

Integrated Telecommunications Services

Calendar

05-14 - Earnings release - Q1 2026

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