Company lists · Data refreshed September 2026
Top 18 Broadband providers based in Spain
RevenueBase identified 152 company matches for broadband providers associated with Spain as of September 2026 and tracks 1,952 professional contacts across them, including 135 with verified work emails. Madrid is the largest hub.
This list covers company matches for broadband providers associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 15, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 18 largest broadband providers based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 298 contacts → | ||||
Exact match “Adamo is a telecom operator with Swedish origin operating in Spain since 2007.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 2 | 132 contacts → | ||||
Exact match “Cableworld es la compañía de servicios de telecomunicaciones por fibra óptica líder en en sus zonas de influencia, en la que ofrecemos de manera integrada servicios de Internet…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 3 | 60 contacts → | ||||
Exact match “Somos la Fibra Óptica que te conecta desde la España rural” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 4 | 52 contacts → | ||||
Exact match “Somos una compañía con una dilatada experiencia ubicada en el sector de las nuevas tecnologías, como operador nacional de telecomunicaciones nuestra actividad se centra en…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “Tarifa plana de calidad y buen servicio.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 6 | 28 contacts → | ||||
Exact match “7Play es un operador de telecomunicaciones con alcance nacional, que nace de la mano de un experimentado equipo con una larga trayectoria en el sector telco y en la consolidación…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “Onsicom es una compañía de telecomunicaciones líder en Andalucía que ofrece servicios de internet de alta velocidad, telefonía fija y móvil y televisión a clientes residenciales y…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “Lobster is Spain’s only all-in-English mobile and fibre broadband service.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 9 | 11 contacts → | ||||
Exact match “Maxen Technologies es una Operadora de Telecomunicaciones especializada en aportar soluciones de conectividad vía radio o vía fibra óptica que se ajusten a las necesidades…” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “Conectando a Cartagena y sus alrededores: ¡Descubre nuestra operadora de telecomunicaciones en el corazón de Murcia!” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “YOUTEL NETWORK SL is an Internet Service Provider company based out of Aljaraque, Huelva, Spain.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “We are local TV and Internet provider on Costa Blanca, Spain.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Altanetica offers a new vision for Wireless Internet access and content delivery technology.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Boltia Wifi es el resultado de la fusión entre Boltia y Wifi Away.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Cototo Wifi es una compañía telefónica nacional nacida en Ciutadella de Menorca y con valores de cercanía, transparencia y máxima atención al cliente.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Axarfusión, communication designed for the future.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Intermediación y gestión de servicios.” Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “broadband providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 18 of 152 broadband providers based in Spain
See the full list, filter by size, metro and specialty, and access 135 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Broadband providers based in Spain at a glance
As of Sep 15, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 152 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Spain whose business descriptions match “broadband providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 135 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 15, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “broadband providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many broadband providers are there based in Spain?
RevenueBase identified 152 company matches for broadband providers associated with Spain as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Adamo Telecom Iberia S.A.U tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most broadband providers?
Madrid leads with 8 company records, followed by Granada (5) and Barcelona (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 135 professional contacts with verified work emails tracked across these 152 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 152 broadband providers based in Spain. Start with a free account, no credit card.
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Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 18 broadband providers based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 152 matching company records for broadband providers based in Spain, with 1,952 tracked contacts and 135 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 18 broadband providers based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Adamo Telecom Iberia S.A.Uadamo.esHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 298 contacts → |
“Adamo is a telecom operator with Swedish origin operating in Spain since 2007.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cableworldcableworld.esHQ: Alicante, SpainReported employees: 201-500 | Alicante, Spain | 201-500 | Exact match | 132 contacts → |
“Cableworld es la compañía de servicios de telecomunicaciones por fibra óptica líder en en sus zonas de influencia, en la que ofrecemos de manera integrada servicios de Internet…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Fibritelfibritel.com HQ: Illescas, SpainReported employees: 51-200 | Illescas, Spain | 51-200 | Exact match | 60 contacts → |
“Somos la Fibra Óptica que te conecta desde la España rural” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Netllar Telecomnetllar.esHQ: Albal, SpainReported employees: 201-500 | Albal, Spain | 201-500 | Exact match | 52 contacts → |
“Somos una compañía con una dilatada experiencia ubicada en el sector de las nuevas tecnologías, como operador nacional de telecomunicaciones nuestra actividad se centra en…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  WIBERwiber.esHQ: Motril, SpainReported employees: 51-200 | Motril, Spain | 51-200 | Exact match | 51 contacts → |
“Tarifa plana de calidad y buen servicio.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  7play7play.esHQ: Las Rozas De Madrid, SpainReported employees: 51-200 | Las Rozas De Madrid, Spain | 51-200 | Exact match | 28 contacts → |
“7Play es un operador de telecomunicaciones con alcance nacional, que nace de la mano de un experimentado equipo con una larga trayectoria en el sector telco y en la consolidación…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Onsicom Operador DE Telecomunicacionesonsicom.esHQ: La Rinconada, SpainReported employees: 51-200 | La Rinconada, Spain | 51-200 | Exact match | 16 contacts → |
“Onsicom es una compañía de telecomunicaciones líder en Andalucía que ofrece servicios de internet de alta velocidad, telefonía fija y móvil y televisión a clientes residenciales y…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lobster Mobile & Fibrelobster.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 16 contacts → |
“Lobster is Spain’s only all-in-English mobile and fibre broadband service.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Maxen Technologiesmaxen.esHQ: Canet De Mar, SpainReported employees: 11-50 | Canet De Mar, Spain | 11-50 | Exact match | 11 contacts → |
“Maxen Technologies es una Operadora de Telecomunicaciones especializada en aportar soluciones de conectividad vía radio o vía fibra óptica que se ajusten a las necesidades…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Cartago Telecomcartagotelecom.esHQ: Cartagena, SpainReported employees: 11-50 | Cartagena, Spain | 11-50 | Exact match | 10 contacts → |
“Conectando a Cartagena y sus alrededores: ¡Descubre nuestra operadora de telecomunicaciones en el corazón de Murcia!” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Youtel Network S.Lyoutel.esHQ: Aljaraque, SpainReported employees: 11-50 | Aljaraque, Spain | 11-50 | Exact match | 9 contacts → |
“YOUTEL NETWORK SL is an Internet Service Provider company based out of Aljaraque, Huelva, Spain.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Dvblab Communicationdvblab.com HQ: Benijofar, SpainReported employees: 11-50 | Benijofar, Spain | 11-50 | Exact match | 8 contacts → |
“We are local TV and Internet provider on Costa Blanca, Spain.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Altaneticaaltanetica.comHQ: Sant Antoni De Calonge, SpainReported employees: 11-50 | Sant Antoni De Calonge, Spain | 11-50 | Exact match | 7 contacts → |
“Altanetica offers a new vision for Wireless Internet access and content delivery technology.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Boltia Wifiboltiawifi.com HQ: Las Rozas De Madrid, SpainReported employees: 1-10 | Las Rozas De Madrid, Spain | 1-10 | Exact match | 6 contacts → |
“Boltia Wifi es el resultado de la fusión entre Boltia y Wifi Away.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Cototo Wificototowifi.orgHQ: Ciudadela, SpainReported employees: 1-10 | Ciudadela, Spain | 1-10 | Exact match | 4 contacts → |
“Cototo Wifi es una compañía telefónica nacional nacida en Ciutadella de Menorca y con valores de cercanía, transparencia y máxima atención al cliente.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Axarfusion S.Laxarfusion.esHQ: Cómpeta, SpainReported employees: 51-200 | Cómpeta, Spain | 51-200 | Exact match | 3 contacts → |
“Axarfusión, communication designed for the future.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Unerfyunerfy.comHQ: Alcoy, SpainReported employees: 1-10 | Alcoy, Spain | 1-10 | Exact match | 3 contacts → |
“Intermediación y gestión de servicios.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Prisco Electronica S.Lpriscoelectronica.com HQ: L' Escala, SpainReported employees: 11-50 | L' Escala, Spain | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 18 of 152 company matches
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Broadband providers: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
149 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 152 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for broadband providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many broadband providers did RevenueBase find based in Spain?
The saved snapshot records 152 matching company records, 1,952 tracked contacts and 135 verified emails. The public preview displays 18 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Broadband providers by geography
- Broadband providers based in Argentina
- Broadband providers based in Australia
- Broadband providers based in Bangladesh
- Broadband providers based in Brazil
- Broadband providers based in Canada
- Broadband providers based in Czechia
- Broadband providers based in France
- Broadband providers based in Germany
- Broadband providers based in India
- Broadband providers based in Ireland
- Broadband providers based in Italy
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Browse the directory
Cite this list
RevenueBase Data Team. Top 18 broadband providers based in Spain. Snapshot: September 15, 2026. https://revenuebase.ai/companies/broadband-providers/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 18 broadband providers based in Spain
RevenueBase records 152 matching company records for broadband providers based in Spain, with 1,952 tracked contacts and 135 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 18 broadband providers based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Adamo Telecom Iberia S.A.Uadamo.es HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 298 contacts → |
“Adamo is a telecom operator with Swedish origin operating in Spain since 2007.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cableworldcableworld.es HQ: Alicante, SpainReported employees: 201-500 | Alicante, Spain | 201-500 | Exact match | 132 contacts → |
“Cableworld es la compañía de servicios de telecomunicaciones por fibra óptica líder en en sus zonas de influencia, en la que ofrecemos de manera integrada servicios de Internet…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Fibritelfibritel.com HQ: Illescas, SpainReported employees: 51-200 | Illescas, Spain | 51-200 | Exact match | 60 contacts → |
“Somos la Fibra Óptica que te conecta desde la España rural” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Netllar Telecomnetllar.es HQ: Albal, SpainReported employees: 201-500 | Albal, Spain | 201-500 | Exact match | 52 contacts → |
“Somos una compañía con una dilatada experiencia ubicada en el sector de las nuevas tecnologías, como operador nacional de telecomunicaciones nuestra actividad se centra en…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | WIBERwiber.es HQ: Motril, SpainReported employees: 51-200 | Motril, Spain | 51-200 | Exact match | 51 contacts → |
“Tarifa plana de calidad y buen servicio.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 7play7play.es HQ: Las Rozas De Madrid, SpainReported employees: 51-200 | Las Rozas De Madrid, Spain | 51-200 | Exact match | 28 contacts → |
“7Play es un operador de telecomunicaciones con alcance nacional, que nace de la mano de un experimentado equipo con una larga trayectoria en el sector telco y en la consolidación…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Onsicom Operador DE Telecomunicacionesonsicom.es HQ: La Rinconada, SpainReported employees: 51-200 | La Rinconada, Spain | 51-200 | Exact match | 16 contacts → |
“Onsicom es una compañía de telecomunicaciones líder en Andalucía que ofrece servicios de internet de alta velocidad, telefonía fija y móvil y televisión a clientes residenciales y…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lobster Mobile & Fibrelobster.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 16 contacts → |
“Lobster is Spain’s only all-in-English mobile and fibre broadband service.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Maxen Technologiesmaxen.es HQ: Canet De Mar, SpainReported employees: 11-50 | Canet De Mar, Spain | 11-50 | Exact match | 11 contacts → |
“Maxen Technologies es una Operadora de Telecomunicaciones especializada en aportar soluciones de conectividad vía radio o vía fibra óptica que se ajusten a las necesidades…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cartago Telecomcartagotelecom.es HQ: Cartagena, SpainReported employees: 11-50 | Cartagena, Spain | 11-50 | Exact match | 10 contacts → |
“Conectando a Cartagena y sus alrededores: ¡Descubre nuestra operadora de telecomunicaciones en el corazón de Murcia!” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Youtel Network S.Lyoutel.es HQ: Aljaraque, SpainReported employees: 11-50 | Aljaraque, Spain | 11-50 | Exact match | 9 contacts → |
“YOUTEL NETWORK SL is an Internet Service Provider company based out of Aljaraque, Huelva, Spain.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Dvblab Communicationdvblab.com HQ: Benijofar, SpainReported employees: 11-50 | Benijofar, Spain | 11-50 | Exact match | 8 contacts → |
“We are local TV and Internet provider on Costa Blanca, Spain.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Altaneticaaltanetica.com HQ: Sant Antoni De Calonge, SpainReported employees: 11-50 | Sant Antoni De Calonge, Spain | 11-50 | Exact match | 7 contacts → |
“Altanetica offers a new vision for Wireless Internet access and content delivery technology.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Boltia Wifiboltiawifi.com HQ: Las Rozas De Madrid, SpainReported employees: 1-10 | Las Rozas De Madrid, Spain | 1-10 | Exact match | 6 contacts → |
“Boltia Wifi es el resultado de la fusión entre Boltia y Wifi Away.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cototo Wificototowifi.org HQ: Ciudadela, SpainReported employees: 1-10 | Ciudadela, Spain | 1-10 | Exact match | 4 contacts → |
“Cototo Wifi es una compañía telefónica nacional nacida en Ciutadella de Menorca y con valores de cercanía, transparencia y máxima atención al cliente.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Axarfusion S.Laxarfusion.es HQ: Cómpeta, SpainReported employees: 51-200 | Cómpeta, Spain | 51-200 | Exact match | 3 contacts → |
“Axarfusión, communication designed for the future.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Unerfyunerfy.com HQ: Alcoy, SpainReported employees: 1-10 | Alcoy, Spain | 1-10 | Exact match | 3 contacts → |
“Intermediación y gestión de servicios.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Prisco Electronica S.Lpriscoelectronica.com HQ: L' Escala, SpainReported employees: 11-50 | L' Escala, Spain | 11-50 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 18 of 152 company matches
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Broadband providers: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
149 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 152 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for broadband providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many broadband providers did RevenueBase find based in Spain?
The saved snapshot records 152 matching company records, 1,952 tracked contacts and 135 verified emails. The public preview displays 18 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 18 broadband providers based in Spain. Snapshot: September 15, 2026. https://revenuebase.ai/companies/broadband-providers/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗