Telefónica: Detailed Company Information & Corporate Profile
Summary
Telefónica, founded in 1924, operates out of Madrid, Spain, offering telecom services across fixed and mobile telephony, broadband, pay TV, ITC, OTT, multinational solutions, digital technology, big data, machine‑to‑machine communications and comprehensive network infrastructure. With a workforce exceeding 10 000 employees, the independent company reports revenue between $10 B and $100 B, classified under SIC code 3669.
Key leaders include Michael Rodriguez, Head of Accounting – Telefonica Global Solutions USA; Jaime Quemada, Head of Vendor Management America and Engineering Delivery Office; Gustavo Cardona, Head of Digital Services; Carlos Eduardo Rocco, Head of Global Operations; Daniel Valladares, technical lead for the Storage Team at Espacio MAPFRE; Josean Aviles, Global Account Customer Services; Juan Enrique Gaitan Fuentes, Analyst of Submarine Cable Operation and Maintenance; Denys Herrera, Vendor Management; Enrique Moreno, Director of IT Operations; Xin Yu Liu, SMC APAC Team Leader; Oscar Calfulaf, Fiber Optic Client Installation Technician; Huldilly Lima da Rosa, Sales Support; Luciana Urtubey Urtubey, Senior Sales Executive; Natalia Silva Sanchez, Internal Auditor; Ana, Corporate Account Manager; Marcelo Barioni, Commercial Consultant.
| Telefónica Website | telefonica.com |
| Phone Number | 34-91-482-38-00 |
| Industries | |
| Telefónica Headquarters Address | Spain, Madrid, 28050 ES |
| Company Size | 10000+ employees |
| Specialities & Services | Fixed and mobile telephony, Broadband, pay TV and ITC services, Over the top services, Multinational Solutions, Digital Technology, Big Data, Machine-to-machine, Telecomunicaciones, Digitalización, Digitalization, Network |
| SIC Code | 3669 |
| NAICS Code | 334290 Other Communications Equipment Manufacturing |
| Founded | 1924 |
| Estimated Annual Revenue | $10B - 100B |
| Operating Status | Independent Company |
| Updated: | 2026-11-11 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1982 | Public Company | 50K - 100K | |
| 1994 | Privately Held | 1.0K - 5.0K | |
| 1995 | Public Company | 100K - 9.9M | |
| 1994 | Public Company | 50K - 100K |
Subsidiaries and Affiliated Companies
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Telefónica's workforce includes employees across a wide range of tenure levels.
2% have been with the company for 1 to 2 years5% have been with the company for 3 to 4 years12% have been with the company for 5 to 7 years16% have been with the company for 8 to 10 years65% have been with the company for more than 11 years
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Telefónica Corporate Information: FAQ
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