Company lists · Data refreshed November 2026

Top 25 Technology infrastructure installers based in Spain

Name: Technology infrastructure installers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 358 companies tracked

RevenueBase identified 358 company matches for technology infrastructure installers associated with Spain as of November 2026 and tracks 5,440 professional contacts across them, including 411 with verified work emails. Madrid is the largest hub.

This list covers company matches for technology infrastructure installers 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 November 6, 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 Nov 6, 2026 How this list was built

358Companies

5,440Contacts tracked

411Verified emails

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The 25 largest technology infrastructure installers based in Spain

Ranked by team size

Top 25 of 358 company matches for technology infrastructure installers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Insyte Instalaciones	Exact match	Getafe, SpainHQ recorded Nov 6, 2026	1,001-5,000	707 contacts →
	Exact match “Insyte Instalaciones inicia su actividad en 1990 como empresa instaladora en el sector eléctrico y de telecomunicaciones.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Logicalis Spain	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	501-1,000	598 contacts →
	Exact match “Logicalis es una compañía de referencia tanto en España como en los países en los que opera.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Powernet	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	166 contacts →
	Exact match “Somos una marca global de Ingeniería en integración de soluciones de Telecomunicaciones y Sistemas IT con más de 35 años de experiencia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Inet Smart ITC	Exact match	Cornellà De Llobregat, SpainHQ recorded Nov 6, 2026	201-500	150 contacts →
	Exact match “Inet es una empresa del grupo AXIS CORPORATE especializada en procesos de despliegue y mantenimiento de infraestructuras tecnológicas y comunicaciones para empresas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Instelca	Exact match	Málaga, SpainHQ recorded Nov 6, 2026	201-500	145 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 · Nov 6, 2026 · View company records in RevenueBase
6	Ambar Telecomunicaciones	Exact match	Santander, SpainHQ recorded Nov 6, 2026	201-500	133 contacts →
	Exact match “Ámbar Telecomunicaciones es una empresa de ingeniería especializada en la integración global de sistemas de comunicación, que centra su actividad en el diseño, instalación y…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Cableven	Exact match	Málaga, SpainHQ recorded Nov 6, 2026	501-1,000	123 contacts →
	Exact match “Empresa cualificada y especializada en la instalación y mantenimiento de redes y equipos de telecomunicaciones.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Makenai Solutions, Innovation & Creative Ideas	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	11-50	68 contacts →
	Exact match “Transformamos lo complejo en soluciones tecnológicas simples y eficaces.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Esferize	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	56 contacts →
	Exact match “We create technological solutions for the success of your business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Solutel	Exact match	Valencia, SpainHQ recorded Nov 6, 2026	11-50	53 contacts →
	Exact match “At Solutel, we help companies connect and protect their most valuable asset: information.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Tecmo Instalaciones, Obras Y Servicios, S.A. Tecmo	Exact match	Paterna, SpainHQ recorded Nov 6, 2026	51-200	51 contacts →
	Exact match “Tecmo nace con el firme propósito de proporcionar servicios de instalaciones eléctricas, tanto de Alta como Baja tensión, Telecomunicaciones e Instalaciones Especiales mediante la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Mattelco	Exact match	Sabadell, SpainHQ recorded Nov 6, 2026	51-200	51 contacts →
	Exact match “Confiamos en que nuestros valores y filosofía nos van a llevar muy lejos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Gotor Comunicaciones	Exact match	Zaragoza, SpainHQ recorded Nov 6, 2026	51-200	49 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 · Nov 6, 2026 · View company records in RevenueBase
14	TDI Sistemas S.L	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	40 contacts →
	Exact match “TDI Sistemas es una compañía de capital privado íntegramente español.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Zertia Telecomunicaciones S.L	Exact match	Alcobendas, SpainHQ recorded Nov 6, 2026	51-200	32 contacts →
	Exact match “Zertia Telecomunicaciones es un proveedor global de Servicios Gestionados de Telecomunicaciones para empresas, que ofrece soluciones y proyectos a medida, encargándose de la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Aryse Global Services	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	31 contacts →
	Exact match “Aryse Infraestructuras está formada por un equipo técnico muy cualificado, desarrollando desde Ingeniería, Diseño, Implantaciones y Mantenimiento.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Centria Tecnología - IT Services	Exact match	Sant Cugat Del Vallès, SpainHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “Centria Tecnología, con sede en Barcelona y un gran equipo de profesionales, ayuda a sus clientes en todas las áreas críticas en las que intervienen la tecnología o las…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Velorcios Group	Exact match	SpainHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “Dell Prefered Partner, principal partner de Dell en Canarias Soluciones Globales Proyectos Llave en mano, soluciones end to end.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Redman TH	Exact match	Vilanova I La Geltrú, SpainHQ recorded Nov 6, 2026	11-50	22 contacts →
	Exact match “Somos una empresa de servicios TIC para empresas que nació el año 1998, con la voluntad de ayudar a las empresas a implementar soluciones tecnológicas, instalando y respaldando…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	ISC	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “Conectamos tus proyectos.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Grupo Datesa	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	22 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 · Nov 6, 2026 · View company records in RevenueBase
22	Datalab Tecnologia, S.A	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	11-50	20 contacts →
	Exact match “DLTec es una empresa consolidada en el sector y responde gracias a su experiencia de más de 20 años que responde con el compromiso que adquiere con sus clientes, teniendo siempre…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Ibbe Electricidad, SL	Exact match	Montcada I Reixac, SpainHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “IBBE Electricidad, S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	ELING	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	201-500	13 contacts →
	Exact match “ELING is a company based out of Madrid, Community Of Madrid, Spain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Cecocs	Exact match	Colmenar Viejo, SpainHQ recorded Nov 6, 2026	51-200	12 contacts →
	Exact match “CECOCS, Empresa dedicada a la instalación de Telecomunicaciones, Seguridad, Electricidad, Construcción y Suministros” Recorded in the RevenueBase company graph · Nov 6, 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 “technology infrastructure installers”. 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 358 technology infrastructure installers based in Spain

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Technology infrastructure installers based in Spain at a glance

As of Nov 6, 2026

7.6%Verified-email coverage

15.2Average contacts per company

1-10Median size (employees)

16.2%Largest-city concentration · Madrid

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

198

11-50

113

51-200

201-500

501-1,000

1,001-5,000

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 358 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 “technology infrastructure installers” 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 411 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 November 6, 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.

Technology infrastructure installers by metro

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 “technology infrastructure installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many technology infrastructure installers are there based in Spain?

RevenueBase identified 358 company matches for technology infrastructure installers associated with Spain as of November 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?

Insyte Instalaciones tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most technology infrastructure installers?

Madrid leads with 58 company records, followed by Barcelona (25) and Malaga (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 411 professional contacts with verified work emails tracked across these 358 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 November 6, 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.