Top telecom companies in Spain
The table shows 25 of the 5,990 telecom companies in Spain. Sort it by revenue or employees, or filter by revenue, region or founding year to find the companies you need.
10 of the 5,990 telecom companies in Spain belong to two big groups: Cellnex Telecom 6 (0.1%) and Telefónica 4 (<0.1%). Their profiles, built from our ownership structure data, list every company they own, country by country. Deutsche Telekom and Vodafone, two other big groups in this industry, own none of them.
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Telefonica De España Sau | Spain | Madrid | Calle Gran Via 28 | Madrid | 28013 | telefonica.***** | 1998 | $8,245,224,043 | 8,871 | Corporation | 1839 | A82018474 |
| 2 | Telefonica Moviles España Sau | Spain | Madrid | Ronda de la Comunicacion S/n, - Distrito C - Edif. sur 3 | Madrid | 28050 | telefonica.***** | 1988 | $5,280,129,413 | 3,539 | Corporation | 1839 | A78923125 |
| 3 | Xfera Moviles Sau | Spain | Pozuelo de Alarcón | Paseo del Club Deportivo, - Pq. Empresarial la Finca 1, - Edif. | Madrid | 28223 | N/A | 2000 | $2,502,240,910 | 979 | Corporation | 3855 | A82528548 |
| 4 | Vodafone Ono Sau | Spain | Madrid | Avenida America 115 | Madrid | 28042 | fundacionvodafone.***** | 2000 | $1,137,717,516 | 696 | Corporation | 475 | A62186556 |
| 5 | Xtra Telecom SA. | Spain | Pozuelo de Alarcón | Paseo del Club Deportivo, Ed 8, Pq Empr 1 | Madrid | 28223 | xtratelecom.***** | 2000 | $611,325,266 | 56 | Corporation | 3855 | A82581638 |
| 6 | Masbusiness Ftth SL. | Spain | Pozuelo de Alarcón | Paseo del Club Deportivo, Pq. Em 1, Ed 8 | Madrid | 28223 | N/A | 2025 | $601,451,814 | 5 | Corporation | 3855 | B21623830 |
| 7 | Euskaltel SA | Spain | Derio | Parque Tecnologico Empresarial, Edif. 809 | Vizcaya | 48160 | euskaltel.***** | 1995 | $471,482,539 | 776 | Corporation | 3855 | A48766695 |
| 8 | Retevision I SA | Spain | Madrid | Calle Juan Esplandiu 11, 13 | Madrid | 28007 | stcretevision.***** | 2000 | $355,535,854 | 730 | Corporation | 89 | A62275680 |
| 9 | R Cable Y Telecable Telecomunicaciones, S.A.U. | Spain | A Coruña | Calle Real 85 | La Coruña | 15003 | mundo-r.***** | 1994 | $320,580,031 | 200 | Corporation | 3855 | A15474281 |
| 10 | On Tower Telecom Infraestructuras SA. | Spain | Madrid | Calle Juan Esplandiu 11, - 13 | Madrid | 28007 | N/A | 2012 | $236,438,118 | 56 | Corporation | 89 | A65768780 |
| 11 | Bluevia Fibra SL. | Spain | Madrid | Ronda de la Comunicacion, Distrito Telefonica - Edif. sur S/n | Madrid | 28050 | bluevia.***** | 2022 | $218,285,514 | 38 | Corporation | N/A | B10889285 |
| 12 | Totem Towerco Spain SL. | Spain | Madrid | Calle Palos de la Frontera 12, 14 | Madrid | 28012 | totemtowers.***** | 2021 | $212,075,827 | 50 | Corporation | 3855 | B16951881 |
| 13 | Gesmarket Internet Para Vender SL. | Spain | Castellón de la Plana | Calle Ronda Mijares 190 | Castellón | 12002 | doyouspain.***** | 2003 | $160,121,070 | 52 | Corporation | 2 | B12630620 |
| 14 | Compañia Mayorista De Fibra SL. | Spain | Madrid | Ronda de la Comunicacion, Edif. Oeste 2 S/n | Madrid | 28050 | N/A | 2024 | $138,511,159 | 12 | Corporation | N/A | B75305474 |
| 15 | Telefonica Innovacion Digital SL. | Spain | Madrid | Ronda de la Comunicacion S/n | Madrid | 28050 | tid.***** | 2001 | $135,377,944 | 994 | Corporation | 1839 | B83188953 |
| 16 | Leadtech Innovation SL. | Spain | Barcelona | Avenida Litoral Mar 12 | Barcelona | 08005 | leadtech.***** | 2009 | $109,198,673 | 600 | Corporation | 136 | B65053589 |
| 17 | Tradia Telecom SA | Spain | Barcelona | Paseo Zona Franca 105 | Barcelona | 08038 | N/A | 1999 | $96,117,212 | 776 | Corporation | 89 | A61902045 |
| 18 | Telefonica Servicios Audiovisuales SA | Spain | Madrid | Ronda de la Comunicacion S/n | Madrid | 28050 | telefonicaserviciosaudiovisuales.***** | 1993 | $90,399,866 | 234 | Corporation | 1839 | A80568645 |
| 19 | Hispamar Exterior SL | Spain | Alcobendas | Avenida de Bruselas 35 | Madrid | 28108 | hispasat.***** | 2005 | $85,690,670 | 5 | Corporation | 20 | B84487610 |
| 20 | Servicios Audiovisuales Overon SL | Spain | Barcelona | Avenida Diagonal 177, P. 12 | Barcelona | 08018 | N/A | 2005 | $78,656,122 | 373 | Corporation | 123 | B63879902 |
| 21 | Ufinet LATAM Slu | Spain | Madrid | Paseo Castellana 47, 1 | Madrid | 28046 | N/A | 2016 | $78,081,103 | 80 | Corporation | 13 | B87641759 |
| 22 | Telecomunicacion De Levante SL | Spain | Alicante | Calle Libra 114 | Alicante | 03114 | zener.***** | 1979 | $75,381,283 | 670 | Corporation | 39 | B03067741 |
| 23 | Masmovil Ibercom Sau | Spain | Donostia | Lugar Parque Empresarial Zuatzu | Guipúzcoa | 20018 | ibercomtelecom.***** | 1997 | $72,380,078 | 776 | Corporation | 3855 | A20609459 |
| 24 | Procono SA | Spain | Málaga | Calle Alderete 22 | Málaga | 29013 | ptvtelecom.***** | 1983 | $68,123,343 | 210 | Corporation | 25 | A14049506 |
| 25 | Hispasat Canarias SL | Spain | Las Palmas de Gran Canaria | Calle Practicante Ignacio Rodriguez, Ed Polivalente S/n | Las Palmas | 35017 | hispasat.***** | 2000 | $67,766,535 | 5 | Corporation | 609 | B35641315 |
Showing 25 of 5,990 companies
Request Free SampleTelecom companies in Spain by region
5990 telecom companies across 52 Spanish provincias. The table below shows the share each region holds.
Telecom companies in Spain by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 5310 | |
| 5-9 | 387 | |
| 10-19 | 136 | |
| 20-49 | 81 | |
| 50-99 | 30 | |
| 0 or Unknown | 17 | |
| 200-499 | 12 | |
| 100-199 | 8 | |
| 500-999 | 6 | |
| 1.000-4.999 | 2 | |
| 5.000-9.999 | 1 |
Telecom companies in Spain by revenue
| Bracket | Companies | Share |
|---|---|---|
| 1 to 100.000 | 4771 | |
| 100.001 to 499.999 | 484 | |
| 500.000 to 999.999 | 424 | |
| 1.000.000 to 4.999.999 | 197 | |
| 5.000.000 to 9.999.999 | 47 | |
| 10.000.000 to 49.999.999 | 30 | |
| 50.000.000 to 99.999.999 | 13 | |
| 100.000.000 to 499.999.999 | 10 | |
| 0 or Unknown | 8 | |
| 1.000.000.000 or more | 4 | |
| 500.000.000 to 999.999.999 | 2 |
CNAE 2009, NACE and industry classification for Spanish telecom companies
Spanish telecom companies are classified under NACE Rev 2 groups 611, 612 and 613. Spain's CNAE 2009 classification mirrors NACE Rev 2 at the 4-digit level, so the codes match exactly. The list above covers every active business in this category registered with the Registro Mercantil (Spanish Business Register).
Closely related business services
Frequently asked questions about telecom companies in Spain
Our list tracks 5990 active telecom companies across every Spanish provincia, sourced from the Registro Mercantil (commercial register) and verified monthly. The exact count changes as firms register, dissolve and merge.
The region with the most telecom companies is Madrid, followed by the other major economic regions. The full regional breakdown above shows the share each Spanish provincia holds.
Spanish telecom companies are classified under NACE Rev 2 groups 611, 612 and 613, which mirrors Spain's national CNAE 2009 codes. The list above covers every active Spanish company in this category. Spain's CNAE 2009 classification is a 1:1 NACE Rev 2 implementation at the 4-digit level, so the codes match exactly.
Yes. Apply your filters (region, size, revenue, etc.) on the platform, preview the result, then export the full filtered list as CSV or Excel. Larger exports are delivered by email link. Request a free sample first if you want to evaluate the data before you buy.
Every record includes the firm name, full address, primary phone, business email (where available), website, organisasjonsnummer (org. nr.), VAT registration, employee size, revenue band, founding year and NACE / CNAE 2009 classification. Records are sourced from the Registro Mercantil (commercial register) and re-verified monthly.
Monthly. Each refresh removes firms that have dissolved and adds new registrations from the latest Registro Mercantil feeds. The "Last updated" line at the top of this page shows the most recent refresh date.
52 Spanish provincias have at least one active telecom companie in our list. The region with the most telecom companies is Madrid, followed by the other major economic regions. Use the regional breakdown table above to see the full distribution.
