Company lists · Data refreshed September 2026
Top 16 Telecom equipment companies based in Spain
RevenueBase identified 61 company matches for telecom equipment companies associated with Spain as of September 2026 and tracks 1,783 professional contacts across them, including 145 with verified work emails. Madrid is the largest hub.
This list covers company matches for telecom equipment companies 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 16, 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 16 largest telecom equipment companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 701 contacts → | ||||
Exact match “OFG is an international company with more than 20 years of experience in the telecommunications sector.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 396 contacts → | ||||
Exact match “ONO es la compañía de comunicación y entretenimiento por fibra óptica líder en España.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 88 contacts → | ||||
Exact match “Coyser S.A.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 81 contacts → | ||||
Exact match “Your Network is Our Business DeltaComGroup is a global supplier of top quality telecommunications systems, components and services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 57 contacts → | ||||
Exact match “RADIOTRANS es una compañía privada transnacional dedicada a la ingeniería, comercialización, suministro, instalación y puesta en marcha y servicio postventa de equipos y sistemas…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 43 contacts → | ||||
Exact match “English below) Fundada en 1998 para atender al mercado de las telecomunicaciones públicas, y disponiendo de unas instalaciones de 1.500 m2, destinadas al diseño y fabricación…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 34 contacts → | ||||
Exact match “ITELSIS is a Business Group focusing its activity on: the Telecommunications sector, designing and manufacturing its own products; the delivery of professional services; and in…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 17 contacts → | ||||
Exact match “Bienvenid@ a Conecta Pymes.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “ESB SISTEMAS ESPAÑA, S.L.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “Kyo Electric es una empresa dedicada al diseño, fabricación, distribución y alquiler de equipos especializados para empresas instaladoras de telecomunicaciones y operadoras de…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “Tel Telecomunicaciones es una de las empresas más importantes y cualificadas para prestar servicios en el campo de las telecomunicaciones.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Con más de 25 años de experiencia, desde Ofertel Comunicaciones ofrecemos servicios de telecomunicaciones para empresas.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Instalaciones de telecomunicaciones (instalalaciones de equipos de radiofrecuencia, redes y salas cpd, mantenimientos preventivos, suministro,diseño e instalación de herrajes para…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “NETASELCOM SL, distribuye equipos electrónicos y de telecomunicaciones y sus componentes.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “We are importers and exporters of telecommunications equipment for professionals: ISP / Networking / Security / Terrestrial and satellite TV / access control / Telephony and much…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Empresa dedicada a las Telecomunicaciones con especialización en Radiocomunicaciones,Sistemas de Video, Centros de Control,Modificación de vehículos para servicios de…” Recorded in the RevenueBase company graph · Sep 16, 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 “telecom equipment companies”. 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 16 of 61 telecom equipment companies based in Spain
See the full list, filter by size, metro and specialty, and access 145 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Telecom equipment companies based in Spain at a glance
As of Sep 16, 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 61 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 “telecom equipment companies” 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 145 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 16, 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 “telecom equipment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many telecom equipment companies are there based in Spain?
RevenueBase identified 61 company matches for telecom equipment companies 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?
OFG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most telecom equipment companies?
Madrid leads with 10 company records, followed by Barcelona (7) and Bilbao (2).
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 145 professional contacts with verified work emails tracked across these 61 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 61 telecom equipment companies based in Spain. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 16 telecom equipment companies 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 61 matching company records for telecom equipment companies based in Spain, with 1,783 tracked contacts and 145 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 16 telecom equipment companies 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 |  OFGofg.esHQ: Córdoba, SpainReported employees: 1,001-5,000 | Córdoba, Spain | 1,001-5,000 | Exact match | 701 contacts → |
“OFG is an international company with more than 20 years of experience in the telecommunications sector.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ONOono.esHQ: Pozuelo De Alarcón, SpainReported employees: 1,001-5,000 | Pozuelo De Alarcón, Spain | 1,001-5,000 | Exact match | 396 contacts → |
“ONO es la compañía de comunicación y entretenimiento por fibra óptica líder en España.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Coyser SAcoyser.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 88 contacts → |
“Coyser S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Deltacomgroupdeltacomgroup.comHQ: San Sebastián De Los Reyes, SpainReported employees: 201-500 | San Sebastián De Los Reyes, Spain | 201-500 | Exact match | 81 contacts → |
“Your Network is Our Business DeltaComGroup is a global supplier of top quality telecommunications systems, components and services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Radiotransradiotrans.comHQ: Leganes, SpainReported employees: 51-200 | Leganes, Spain | 51-200 | Exact match | 57 contacts → |
“RADIOTRANS es una compañía privada transnacional dedicada a la ingeniería, comercialización, suministro, instalación y puesta en marcha y servicio postventa de equipos y sistemas…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Infopyme Comunicacionesinfopyme.comHQ: Zaragoza, SpainReported employees: 51-200 | Zaragoza, Spain | 51-200 | Exact match | 43 contacts → |
“English below) Fundada en 1998 para atender al mercado de las telecomunicaciones públicas, y disponiendo de unas instalaciones de 1.500 m2, destinadas al diseño y fabricación…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Itelsis Groupitelsis.com HQ: Santiago De Compostela, SpainReported employees: 51-200 | Santiago De Compostela, Spain | 51-200 | Exact match | 34 contacts → |
“ITELSIS is a Business Group focusing its activity on: the Telecommunications sector, designing and manufacturing its own products; the delivery of professional services; and in…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Conecta Pymesconectapymes.net HQ: Málaga, SpainReported employees: 1-10 | Málaga, Spain | 1-10 | Exact match | 17 contacts → |
“Bienvenid@ a Conecta Pymes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ESBesbsistemas.com HQ: Paterna, SpainReported employees: 11-50 | Paterna, Spain | 11-50 | Exact match | 12 contacts → |
“ESB SISTEMAS ESPAÑA, S.L.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KYO Electrickyoelectric.es HQ: Villadangos Del Páramo, SpainReported employees: 11-50 | Villadangos Del Páramo, Spain | 11-50 | Exact match | 10 contacts → |
“Kyo Electric es una empresa dedicada al diseño, fabricación, distribución y alquiler de equipos especializados para empresas instaladoras de telecomunicaciones y operadoras de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  TEL Iberica SAteltelecom.com.brHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 10 contacts → |
“Tel Telecomunicaciones es una de las empresas más importantes y cualificadas para prestar servicios en el campo de las telecomunicaciones.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ofertelofertel.esHQ: Córdoba, SpainReported employees: 11-50 | Córdoba, Spain | 11-50 | Exact match | 6 contacts → |
“Con más de 25 años de experiencia, desde Ofertel Comunicaciones ofrecemos servicios de telecomunicaciones para empresas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Catsys Telecom,s.Lcatsys.esHQ: Cornellà De Llobregat, SpainReported employees: 11-50 | Cornellà De Llobregat, Spain | 11-50 | Exact match | 4 contacts → |
“Instalaciones de telecomunicaciones (instalalaciones de equipos de radiofrecuencia, redes y salas cpd, mantenimientos preventivos, suministro,diseño e instalación de herrajes para…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Netaselcom SLnetaselcom.com HQ: Terrassa, SpainReported employees: 1-10 | Terrassa, Spain | 1-10 | Exact match | 3 contacts → |
“NETASELCOM SL, distribuye equipos electrónicos y de telecomunicaciones y sus componentes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Todo Telecom S.Ltodotelecom.comHQ: Denia, SpainReported employees: 11-50 | Denia, Spain | 11-50 | Exact match | 3 contacts → |
“We are importers and exporters of telecommunications equipment for professionals: ISP / Networking / Security / Terrestrial and satellite TV / access control / Telephony and much…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tetralogiktetralogik.com HQ: Bilbao, SpainReported employees: 1-10 | Bilbao, Spain | 1-10 | Exact match | 2 contacts → |
“Empresa dedicada a las Telecomunicaciones con especialización en Radiocomunicaciones,Sistemas de Video, Centros de Control,Modificación de vehículos para servicios de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 16 of 61 company matches
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Telecom equipment companies: dataset insights
September 16, 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
61 records in the displayed employee bands.
0 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 61 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 16, 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 telecom equipment companies?
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 telecom equipment companies did RevenueBase find based in Spain?
The saved snapshot records 61 matching company records, 1,783 tracked contacts and 145 verified emails. The public preview displays 16 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 16, 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
Telecom equipment companies by geography
- Telecom equipment companies based in Brazil
- Telecom equipment companies based in Canada
- Telecom equipment companies based in France
- Telecom equipment companies based in Germany
- Telecom equipment companies based in India
- Telecom equipment companies based in Italy
- Telecom equipment companies based in the United Kingdom
- Telecom equipment companies based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 16 telecom equipment companies based in Spain. Snapshot: September 16, 2026. https://revenuebase.ai/companies/telecom-equipment-companies/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Telecom equipment companies based in Brazil
- Telecom equipment companies based in Canada
- Telecom equipment companies based in France
- Telecom equipment companies based in Germany
- Telecom equipment companies based in India
- Telecom equipment companies based in Italy
Company intelligence · public preview
Top 16 telecom equipment companies based in Spain
RevenueBase records 61 matching company records for telecom equipment companies based in Spain, with 1,783 tracked contacts and 145 verified work emails.
This public preview shows 16 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 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 16 telecom equipment companies 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 | OFGofg.es HQ: Córdoba, SpainReported employees: 1,001-5,000 | Córdoba, Spain | 1,001-5,000 | Exact match | 701 contacts → |
“OFG is an international company with more than 20 years of experience in the telecommunications sector.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ONOono.es HQ: Pozuelo De Alarcón, SpainReported employees: 1,001-5,000 | Pozuelo De Alarcón, Spain | 1,001-5,000 | Exact match | 396 contacts → |
“ONO es la compañía de comunicación y entretenimiento por fibra óptica líder en España.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Coyser SAcoyser.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 88 contacts → |
“Coyser S.A.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Deltacomgroupdeltacomgroup.com HQ: San Sebastián De Los Reyes, SpainReported employees: 201-500 | San Sebastián De Los Reyes, Spain | 201-500 | Exact match | 81 contacts → |
“Your Network is Our Business DeltaComGroup is a global supplier of top quality telecommunications systems, components and services.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Radiotransradiotrans.com HQ: Leganes, SpainReported employees: 51-200 | Leganes, Spain | 51-200 | Exact match | 57 contacts → |
“RADIOTRANS es una compañía privada transnacional dedicada a la ingeniería, comercialización, suministro, instalación y puesta en marcha y servicio postventa de equipos y sistemas…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Infopyme Comunicacionesinfopyme.com HQ: Zaragoza, SpainReported employees: 51-200 | Zaragoza, Spain | 51-200 | Exact match | 43 contacts → |
“English below) Fundada en 1998 para atender al mercado de las telecomunicaciones públicas, y disponiendo de unas instalaciones de 1.500 m2, destinadas al diseño y fabricación…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Itelsis Groupitelsis.com HQ: Santiago De Compostela, SpainReported employees: 51-200 | Santiago De Compostela, Spain | 51-200 | Exact match | 34 contacts → |
“ITELSIS is a Business Group focusing its activity on: the Telecommunications sector, designing and manufacturing its own products; the delivery of professional services; and in…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Conecta Pymesconectapymes.net HQ: Málaga, SpainReported employees: 1-10 | Málaga, Spain | 1-10 | Exact match | 17 contacts → |
“Bienvenid@ a Conecta Pymes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ESBesbsistemas.com HQ: Paterna, SpainReported employees: 11-50 | Paterna, Spain | 11-50 | Exact match | 12 contacts → |
“ESB SISTEMAS ESPAÑA, S.L.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KYO Electrickyoelectric.es HQ: Villadangos Del Páramo, SpainReported employees: 11-50 | Villadangos Del Páramo, Spain | 11-50 | Exact match | 10 contacts → |
“Kyo Electric es una empresa dedicada al diseño, fabricación, distribución y alquiler de equipos especializados para empresas instaladoras de telecomunicaciones y operadoras de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | TEL Iberica SAteltelecom.com.br HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 10 contacts → |
“Tel Telecomunicaciones es una de las empresas más importantes y cualificadas para prestar servicios en el campo de las telecomunicaciones.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ofertelofertel.es HQ: Córdoba, SpainReported employees: 11-50 | Córdoba, Spain | 11-50 | Exact match | 6 contacts → |
“Con más de 25 años de experiencia, desde Ofertel Comunicaciones ofrecemos servicios de telecomunicaciones para empresas.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Catsys Telecom,s.Lcatsys.es HQ: Cornellà De Llobregat, SpainReported employees: 11-50 | Cornellà De Llobregat, Spain | 11-50 | Exact match | 4 contacts → |
“Instalaciones de telecomunicaciones (instalalaciones de equipos de radiofrecuencia, redes y salas cpd, mantenimientos preventivos, suministro,diseño e instalación de herrajes para…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Netaselcom SLnetaselcom.com HQ: Terrassa, SpainReported employees: 1-10 | Terrassa, Spain | 1-10 | Exact match | 3 contacts → |
“NETASELCOM SL, distribuye equipos electrónicos y de telecomunicaciones y sus componentes.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Todo Telecom S.Ltodotelecom.com HQ: Denia, SpainReported employees: 11-50 | Denia, Spain | 11-50 | Exact match | 3 contacts → |
“We are importers and exporters of telecommunications equipment for professionals: ISP / Networking / Security / Terrestrial and satellite TV / access control / Telephony and much…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tetralogiktetralogik.com HQ: Bilbao, SpainReported employees: 1-10 | Bilbao, Spain | 1-10 | Exact match | 2 contacts → |
“Empresa dedicada a las Telecomunicaciones con especialización en Radiocomunicaciones,Sistemas de Video, Centros de Control,Modificación de vehículos para servicios de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Telecom equipment companies: dataset insights
September 16, 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
61 records in the displayed employee bands.
0 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 61 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 16, 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 telecom equipment companies?
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 telecom equipment companies did RevenueBase find based in Spain?
The saved snapshot records 61 matching company records, 1,783 tracked contacts and 145 verified emails. The public preview displays 16 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 16, 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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Browse the directory
Cite this list
RevenueBase Data Team. Top 16 telecom equipment companies based in Spain. Snapshot: September 16, 2026. https://revenuebase.ai/companies/telecom-equipment-companies/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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