Company lists · Data refreshed November 2026

Top 25 Network infrastructure engineers based in Spain

RevenueBase identified 119 company matches for network infrastructure engineers associated with Spain as of November 2026 and tracks 1,221 professional contacts across them, including 132 with verified work emails. Madrid is the largest hub.

This list covers company matches for network infrastructure engineers 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
119Companies
1,221Contacts tracked
132Verified emails
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The 25 largest network infrastructure engineers based in Spain

Ranked by team size
Top 25 of 119 company matches for network infrastructure engineers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“SORTIS: Líder en Soluciones Integrales de Telecomunicaciones y TI desde 2005.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5068 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
3Exact matchValencia, SpainHQ recorded Nov 6, 202611-5053 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
4Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20049 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
5Exact matchVigo, SpainHQ recorded Nov 6, 202651-20039 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Madcoms serves companies from all sectors helping them to secure their communications and network infrastructures with the most appropriate technology and advanced design…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20031 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
8Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“TRC se especializa en ofrecer servicios de Integración de Sistemas, Ingeniería de Redes, Desarrollo de Software y Telecomunicaciones a profesionales y a empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSpainHQ recorded Nov 6, 202651-20024 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
10Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Conectamos tus proyectos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVilanova I La Geltrú, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“ADQA da a las empresas la posibilidad de unir en un solo proveedor sus necesidades de informática, comunicaciones e internet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5020 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
13Exact matchSc Detenerife., SpainHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Somos una oficina de proyectos de Ingeniería de telecomunicaciones y seguridad especializados en el diseño, ejecución y mantenimiento de redes de telecomunicación, sistemas video…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGuadalajara, SpainHQ recorded Nov 6, 202611-5012 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSabadell, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“RGB Audiovisual S.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMaspalomas, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“servibyte is a company based out of Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Tecnología alineada con tu negocio En Tecnida ayudamos a empresas para que puedan disfrutar de una tecnología segura y alineada con sus objetivos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTres Cantos, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Catrian es una empresa especializada en la provisión de servicios gestionados de infraestructura y seguridad informáticas para empresas e Instituciones Públicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAlcala De Guadaira, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Somos un empresa dedicada a los siguientes servicios: Informática y Telecomunicaciones para empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSant Cugat Del Vallès, SpainHQ recorded Nov 6, 20261-109 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Somos una empresa especializada en servicios de consultoría, ingeniería y diseño de redes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLugo, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“IGN Solutions es la suma de las inquietudes de tres personas con una larga carrera en multinacionales del sector TIC que se dan cita en un lugar, Lugo, y con un objetivo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchTarragona, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Infotelcom - Akron Soluciones Informaticas y Servicios,SLU Especialistas en informática empresarial y distribuidor oficial de productos Vodafone.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“En Smart Connect ayudamos a empresas, pymes y profesionales a mejorar sus comunicaciones e infraestructura tecnológica con soluciones adaptadas a las necesidades reales de cada…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGuadalajara, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“En Seyrcom diseñamos e implementamos soluciones de ciberseguridad, redes, Wi-Fi profesional, telefonía VoIP, cableado estructurado, CCTV y control de accesos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 119 network infrastructure engineers based in Spain

See the full list, filter by size, metro and specialty, and access 132 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network infrastructure engineers based in Spain at a glance

As of Nov 6, 2026
10.8%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
23.5%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
36
51-200
13

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 119 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 “network infrastructure engineers” 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 132 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.

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

How many network infrastructure engineers are there based in Spain?

RevenueBase identified 119 company matches for network infrastructure engineers 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?

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

Which city has the most network infrastructure engineers?

Madrid leads with 28 company records, followed by Barcelona (10) and Malaga (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 132 professional contacts with verified work emails tracked across these 119 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.