Company lists · Data refreshed November 2026

Top 25 Enterprise communication solutions providers based in Spain

RevenueBase identified 358 company matches for enterprise communication solutions providers associated with Spain as of November 2026 and tracks 4,808 professional contacts across them, including 881 with verified work emails. Madrid is the largest hub.

This list covers company matches for enterprise communication solutions 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 November 5, 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 5, 2026 How this list was built
358Companies
4,808Contacts tracked
881Verified emails
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The 25 largest enterprise communication solutions providers based in Spain

Ranked by team size
Top 25 of 358 company matches for enterprise communication solutions providers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchPaterna, SpainHQ recorded Nov 5, 20261,001-5,000810 contacts →

Exact match

“NUNSYS es una empresa especializada en la Implantación de Soluciones Integrales de Tecnología.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchElche, SpainHQ recorded Nov 5, 2026201-500152 contacts →

Exact match

“Aire Networks, encompasses all the communication services that a company needs to boost its business, with all the advantages and benefits of working with a single service…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSantander, SpainHQ recorded Nov 5, 2026201-500133 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 5, 2026 · View company records in RevenueBase
4Exact matchCerdanyola Del Vallés, SpainHQ recorded Nov 5, 202651-200105 contacts →

Exact match

“VozTelecom es la compañía especialista en comunicaciones cloud y líder en telefonía IP dentro del segmento de la pequeña y mediana empresa en España.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“mdtel is a manufacturer and integrator of corporate telecommunications solutions for business environments with more than 20 years of experience.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchZamudio, SpainHQ recorded Nov 5, 202651-200100 contacts →

Exact match

“Sarenet es el proveedor de voz y datos con más experiencia de cuantos hoy operan en España.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Nov 5, 202651-20099 contacts →

Exact match

“Coyser S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Nov 5, 202651-20092 contacts →

Exact match

“Charmex, a specialist in the audiovisual sector, began its professional career in 1986 in the business to business category, with the aim of being the benchmark supplier in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Nov 5, 202651-20071 contacts →

Exact match

“Premium Numbers, operador de telecomunicaciones inscrito en la CMT y con numeración propia, fue fundada en el año 2.001, siendo una de las empresas del sector de la telefonía de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5069 contacts →

Exact match

“En Ditec Comunicaciones acompañamos a empresas de todos los sectores en la integración de soluciones audiovisuales y tecnológicas avanzadas, aportando valor en cada fase del…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5068 contacts →

Exact match

“Transformamos lo complejo en soluciones tecnológicas simples y eficaces.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchViladecans, SpainHQ recorded Nov 5, 202611-5060 contacts →

Exact match

“LabelGrup fue fundada en Barcelona en el año 1985 con el objetivo de dar cobertura a las distintas necesidades en Tecnologías de la Información y Comunicación a pequeñas y…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchLes Franqueses Del Vallés, SpainHQ recorded Nov 5, 2026201-50060 contacts →

Exact match

“ISP Grup nació en con la visión de que las telecomunicaciones serían el futuro.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5060 contacts →

Exact match

“SODITEL NUEVO PARTNER TECNOLÓGICO DE AASTRA EN ESPAÑA El gran nivel profesional y su avalada y reconocida garantía en la prestación de servicios profesionales, han convertido a…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5059 contacts →

Exact match

“Micro BR, fundada en 1987 por profesionales del ámbito del Networking, es la empresa nacional especializada en soluciones de comunicaciones y seguridad IT para el sector…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSabadell, SpainHQ recorded Nov 5, 202651-20051 contacts →

Exact match

“Confiamos en que nuestros valores y filosofía nos van a llevar muy lejos.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5050 contacts →

Exact match

“Más de 50 años liderando la transformación digital Somos una empresa de servicios del sector de las telecomunicaciones, con un origen familiar, especialistas en la integración de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchZaragoza, SpainHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Nov 5, 2026501-1,00041 contacts →

Exact match

“Actualmente Axians España”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCatarroja, SpainHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“Distribuidor Autorizado Vodafone Business Nos apasiona ayudar a las empresas a estar siempre conectadas, ágiles y preparadas para el futuro digital.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“DEKOM (anteriormente ViDOFON) ofrece soluciones profesionales en Videoconferencia y Tecnología Audiovisual.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchLogroño, SpainHQ recorded Nov 5, 202611-5034 contacts →

Exact match

“Masscomm Innova, es un mayorista integrador especializado en soluciones tecnológicas globales que abarcan comunicaciones, networking, seguridad y audiovisuales.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5033 contacts →

Exact match

“iquadrat desarrolla desde 1997 soluciones globales y servicios en la utilización de Internet y las Telecomunicaciones a empresas e instituciones que utilizan las tecnologías de la…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchAlcobendas, SpainHQ recorded Nov 5, 202651-20032 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 5, 2026 · View company records in RevenueBase
25Exact matchAlcorcón, SpainHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“En Tecnitrán ayudamos a empresas, administraciones públicas y organizaciones a mejorar la forma en la que se comunican, protegen sus instalaciones y gestionan sus entornos de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 358 enterprise communication solutions providers based in Spain

See the full list, filter by size, metro and specialty, and access 881 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise communication solutions providers based in Spain at a glance

As of Nov 5, 2026
18.3%Verified-email coverage
13.4Average contacts per company
11-50Median size (employees)
19.0%Largest-city concentration · Madrid
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
168
11-50
151
51-200
26
201-500
6
501-1,000
1
1,001-5,000
1
5,001-10,000
1

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 “enterprise communication solutions 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 881 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 5, 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 “enterprise communication solutions providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise communication solutions providers are there based in Spain?

RevenueBase identified 358 company matches for enterprise communication solutions providers 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?

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

Which city has the most enterprise communication solutions providers?

Madrid leads with 68 company records, followed by Barcelona (32) and Valencia (15).

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 881 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 5, 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.