Company lists · Data refreshed October 2026

Top 25 Cable installation contractors telecom companies based in Spain

Name: Cable installation contractors telecom companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 275 companies tracked

RevenueBase identified 275 company matches for cable installation contractors telecom companies associated with Spain as of October 2026 and tracks 2,590 professional contacts across them, including 115 with verified work emails. Madrid is the largest hub.

This list covers company matches for cable installation contractors telecom 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 October 9, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built

275Companies

2,590Contacts tracked

115Verified emails

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The 25 largest cable installation contractors telecom companies based in Spain

Ranked by team size

Top 25 of 275 company matches for cable installation contractors telecom companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Comfica Soluciones Integrales S.L	Exact match	Fuenlabrada, SpainHQ recorded Oct 9, 2026	201-500	720 contacts →
	Exact match “Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Cableworld	Exact match	Alicante, SpainHQ recorded Oct 9, 2026	201-500	139 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 · Oct 9, 2026 · View company records in RevenueBase
3	Instelca	Exact match	Málaga, SpainHQ recorded Oct 9, 2026	201-500	134 contacts →
	Exact match “El Grupo INSTELCA es proveedor global de servicios de Telecomunicaciones, Redes e Informática con más de 30 años de experiencia y con una clara orientación al clientes que nos ha…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Cableven	Exact match	Málaga, SpainHQ recorded Oct 9, 2026	501-1,000	116 contacts →
	Exact match “Empresa cualificada y especializada en la instalación y mantenimiento de redes y equipos de telecomunicaciones.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Cablescom	Exact match	Zaragoza, SpainHQ recorded Oct 9, 2026	201-500	96 contacts →
	Exact match “Cablescom es una de las principales compañías europeas dedicadas al diseño, fabricación y comercialización de cables de telecomunicaciones, señalización y fibra óptica.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Mattelco	Exact match	Sabadell, SpainHQ recorded Oct 9, 2026	51-200	49 contacts →
	Exact match “Confiamos en que nuestros valores y filosofía nos van a llevar muy lejos.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Gotor Comunicaciones	Exact match	Zaragoza, SpainHQ recorded Oct 9, 2026	51-200	48 contacts →
	Exact match “Ingeniería, Consultoría e Instalación de Telecomunicaciones Trabajamos a nivel local, regional y nacional tanto para pequeñas y medianas empresas como para grandes organizaciones.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	TDI Sistemas S.L	Exact match	Madrid, SpainHQ recorded Oct 9, 2026	51-200	40 contacts →
	Exact match “TDI Sistemas es una compañía de capital privado íntegramente español.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Autronic Comunicaciones	Exact match	Valencia, SpainHQ recorded Oct 9, 2026	51-200	37 contacts →
	Exact match “EMPRESA Ofrecemos a nuestros clientes un servicio global de ingeniería de sistemas integrales, especializados en proyectos llave en mano y desarrollados con el máximo compromiso…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	ISC	Exact match	Barcelona, SpainHQ recorded Oct 9, 2026	51-200	22 contacts →
	Exact match “Conectamos tus proyectos.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Grupo Datesa	Exact match	Madrid, SpainHQ recorded Oct 9, 2026	51-200	21 contacts →
	Exact match “Datesa Soluciones S.L, es una empresa que se fundo el 26 de Abril de 2011, dedicada fundamentalmente a la instalación y el mantenimiento de electricidad, voz y datos, fibra…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Altel Comunicaciones SLU	Exact match	Vitoria-gasteiz, SpainHQ recorded Oct 9, 2026	51-200	19 contacts →
	Exact match “La historia de ALTEL comienza en el año 1989, con el inicio de actividad de instalación y mantenimiento de equipos de radio y televisión.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	PC Mancha	Exact match	Quintanar De La Orden, SpainHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “PC Mancha es un operador local de telecomunicaciones y servicios tecnológicos que ofrece soluciones de conectividad, comunicaciones, seguridad y soporte informático para empresas…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Ibbe Electricidad, SL	Exact match	Montcada I Reixac, SpainHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “IBBE Electricidad, S.A.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Digatel Telecomunicaciones	Exact match	Madrid, SpainHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match “Somos una empresa dedicada a brindar soluciones para el despliegue y mantenimiento de infraestructura de redes de telecomunicaciones, especialmente las que requieren del uso de…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Digital Mantenimientos	Exact match	Barcelona, SpainHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “Digital Mantenimientos empresa dedicada desde más de 35 años a la instalación y mantenimiento de infraestructuras de telecomunicaciones en Comunidades de Vecinos.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Cobitratel	Exact match	Guadalajara, SpainHQ recorded Oct 9, 2026	11-50	12 contacts →
	Exact match “Cobitratel es una empresa con más de 20 años de experiencia en el área de las telecomunicaciones, especializándose en cableado estructurado, diseño de redes y centralitas de voz…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Standard Cableteam Spain S.L	Exact match	Maliaño, SpainHQ recorded Oct 9, 2026	51-200	11 contacts →
	Exact match “Since 1927 the cable production plant in Maliaño – Cantabria has been producing both copper and optical fiber cables for the most relevant telecom and railways operators worldwide.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	RGB Audiovisual	Exact match	Sabadell, SpainHQ recorded Oct 9, 2026	11-50	11 contacts →
	Exact match “RGB Audiovisual S.L.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Cecocs	Exact match	Colmenar Viejo, SpainHQ recorded Oct 9, 2026	51-200	10 contacts →
	Exact match “CECOCS, Empresa dedicada a la instalación de Telecomunicaciones, Seguridad, Electricidad, Construcción y Suministros” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Einesa Cable SL	Exact match	Lleida, SpainHQ recorded Oct 9, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	TEL Iberica SA	Exact match	Madrid, SpainHQ recorded Oct 9, 2026	51-200	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 · Oct 9, 2026 · View company records in RevenueBase
23	Asintel, S.L	Exact match	Sant Cugat Del Vallès, SpainHQ recorded Oct 9, 2026	1-10	9 contacts →
	Exact match “AsINTEL, was created in 1988 as a telecommunications consulting and engineering, to provide these services to FECSA - ENDESA and GAS NATURAL.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	KYO Electric	Exact match	Villadangos Del Páramo, SpainHQ recorded Oct 9, 2026	11-50	9 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 · Oct 9, 2026 · View company records in RevenueBase
25	Beitu Digitala, S.L	Exact match	Bilbao, SpainHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match “BEITU DIGITALA SL, empresa homologada en telecomunicaciones Nº 9439 e instalaciones de baja tensión 48/EITB-1372, con una amplia experiencia en el sector servicios desde el año…” Recorded in the RevenueBase company graph · Oct 9, 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 “cable installation contractors telecom 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 25 of 275 cable installation contractors telecom companies based in Spain

See the full list, filter by size, metro and specialty, and access 115 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cable installation contractors telecom companies based in Spain at a glance

As of Oct 9, 2026

4.4%Verified-email coverage

9.4Average contacts per company

11-50Median size (employees)

10.5%Largest-city concentration · Madrid

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

134

11-50

104

51-200

201-500

501-1,000

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 275 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 “cable installation contractors telecom 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 115 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 October 9, 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 “cable installation contractors telecom companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cable installation contractors telecom companies are there based in Spain?

RevenueBase identified 275 company matches for cable installation contractors telecom companies associated with Spain as of October 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?

Comfica Soluciones Integrales S.L tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cable installation contractors telecom companies?

Madrid leads with 29 company records, followed by Malaga (7) and Vigo (7).

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 115 professional contacts with verified work emails tracked across these 275 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 October 9, 2026.

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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.