Company lists · Data refreshed September 2026

Top 25 Enterprise voice solutions companies based in Spain

Name: Enterprise voice solutions companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 150 companies tracked

RevenueBase identified 150 enterprise voice solutions companies headquartered in Spain as of September 2026 and tracks 1,411 professional contacts across them, including 163 with verified work emails and 20 with mobile numbers. Madrid is the largest hub.

This list covers enterprise voice solutions companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

150Companies

1,411Contacts tracked

163Verified emails

20Mobile numbers

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The 25 largest enterprise voice solutions companies based in Spain

Ranked by team size

Top 25 of 150 enterprise voice solutions companies based in Spain, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise voice solutions companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Gamma Comunicaciones	Indirect evidence	Cerdanyola Del Valles, Spain	51-200	102 contacts →
	Indirect evidence “VozTelecom es la compañía especialista en comunicaciones cloud y líder en telefonía IP dentro del segmento de la pequeña y mediana empresa en España.” Source: RevenueBase Database · checked Sep 2, 2026
2	MDTEL	Partial evidence	Madrid, Spain	51-200	91 contacts →
	Partial evidence “mdtel is a manufacturer and integrator of corporate telecommunications solutions for business environments with more than 20 years of experience.” Source: RevenueBase Database · checked Sep 2, 2026
3	Sarenet	Indirect evidence	Valencia, Spain	51-200	90 contacts →
	Indirect evidence “Sarenet es el proveedor de voz y datos con más experiencia de cuantos hoy operan en España.” Source: RevenueBase Database · checked Sep 2, 2026
4	Grupo Enertel	Indirect evidence	Valladolid, Spain	51-200	82 contacts →
	Indirect evidence “Como DISTRIBUIDOR ACREDITADO VODAFONE EMPRESAS, gestionamos todos los servicios de comunicación de tu negocio.” Source: RevenueBase Database · checked Sep 2, 2026
5	B2com	Indirect evidence	Valencia, Spain	51-200	72 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026
6	Grupo Aire	Indirect evidence	Madrid, Spain	201-500	59 contacts →
	Indirect evidence “Somos Aire, una compañía tecnológica ágil e innovadora.” Source: RevenueBase Database · checked Sep 2, 2026
7	Soditel	Indirect evidence	Madrid, Spain	11-50	54 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026
8	Gotor Comunicaciones	Indirect evidence	Zaragoza, Spain	51-200	44 contacts →
	Indirect evidence “Ingeniería, Consultoría e Instalación de Telecomunicaciones Trabajamos a nivel local, regional y nacional tanto para pequeñas y medianas empresas como para grandes organizaciones.” Source: RevenueBase Database · checked Sep 2, 2026
9	Astroline	Indirect evidence	Las Rozas De Madrid, Spain	51-200	32 contacts →
	Indirect evidence “Somos un Operador Global de Telecomunicaciones especializado en soluciones de voz integradas para ayudar a las empresas a crecer y escalar sus negocios.” Source: RevenueBase Database · checked Sep 2, 2026
10	Tecnimart Comunicaciones	Indirect evidence	Madrid, Spain	11-50	22 contacts →
	Indirect evidence “Desde 1989, en TECNIMART estamos dedicados al desarrollo de proyectos de telecomunicaciones dentro y fuera de España en los sectores de Sanidad Hospitales, Seguros, Automoción y…” Source: RevenueBase Database · checked Sep 2, 2026
11	BNT Business Telecom	Indirect evidence	Malaga, Spain	11-50	20 contacts →
	Indirect evidence “En BNT Business Telecom ofrecemos soluciones VoIP para todo tipo de empresas: operador de telefonía, trunk SIP, centralita de telefonía VoIP, centralita virtual y desarrollo de…” Source: RevenueBase Database · checked Sep 2, 2026
12	Ubunet	Indirect evidence	Armilla, Spain	11-50	17 contacts →
	Indirect evidence “Ubunet es un Operador de Telefonía VoIP para empresas inteligentes, con un servicio cercano y para humanos.” Source: RevenueBase Database · checked Sep 2, 2026
13	Daratel Tic, SL	Indirect evidence	Barcelona, Spain	11-50	16 contacts →
	Indirect evidence “Ingenieria, diseño e implantación de soluciones de Telecomunicaciones para empresas- Centralitas Telefónicas IP/Virtuales- Telefonía y Networking- Cableados estructurados Cat.” Source: RevenueBase Database · checked Sep 2, 2026
14	Neotel 2000	Indirect evidence	Malaga, Spain	11-50	14 contacts →
	Indirect evidence “Neotel VoIP Telephony.” Source: RevenueBase Database · checked Sep 2, 2026
15	Cloud Comunicaciones	Indirect evidence	Cerdanyola Del Valles, Spain	11-50	13 contacts →
	Indirect evidence “Cloud Comunicaciones, es una empresa de telecomunicaciones con más de 30 años de experiencia enfocada a prestar servicios y soluciones a otras empresas.” Source: RevenueBase Database · checked Sep 2, 2026
16	Aplicaciones Electricas Ene, S.A	Indirect evidence	Barcelona, Spain	11-50	13 contacts →
	Indirect evidence “ENE fué creada en 1947, orientada hacia el campo de la telefonía.” Source: RevenueBase Database · checked Sep 2, 2026
17	Pippol	Indirect evidence	Barcelona, Spain	51-200	12 contacts →
	Indirect evidence “Pippol, con más de 10 años de experiencia, ofrece la mejor solución profesional de voz ip y de centralita virtual en la nube, tanto para extensiones fijas y móviles, del mercado.” Source: RevenueBase Database · checked Sep 2, 2026
18	Promo-Soft, S.L.U	Indirect evidence	Barcelona, Spain	11-50	11 contacts →
	Indirect evidence “En Promo-Soft somos especialistas en telefonía IP, software de gestión de Contact Center, mantenimiento y gestión externalizada de sistemas informáticos, seguridad de sistemas y…” Source: RevenueBase Database · checked Sep 2, 2026
19	Comutel	Indirect evidence	Spain	51-200	11 contacts →
	Indirect evidence “Comutel es una empresa de Telecomunicaciones en Valencia líder en el sector.” Source: RevenueBase Database · checked Sep 2, 2026
20	JR Telecomunicaciones DEL Maresme	Indirect evidence	Lhospitalet De Llobregat, Spain	11-50	7 contacts →
	Indirect evidence “Somos distribuidor oficial exclusivo del grupo masorange en Cataluña y Baleares Desde 2008, lo que nació como un pequeño punto de venta de Yoigo con una persona, se ha convertido…” Source: RevenueBase Database · checked Sep 2, 2026
21	Epic Telecom	Indirect evidence	Reus, Spain	11-50	5 contacts →
	Indirect evidence “Epic Telecom és un proveïdor de telecomunicacions corporatives de proximitat (KM0) amb seu a Reus (Tarragona).” Source: RevenueBase Database · checked Sep 2, 2026
22	Consulting Smartic Solutions	Indirect evidence	Madrid, Spain	11-50	4 contacts →
	Indirect evidence “En Smartic ayudamos a empresas a implantar soluciones reales de comunicación, automatización y conectividad.” Source: RevenueBase Database · checked Sep 2, 2026
23	Omkiner SL	Indirect evidence	Barcelona, Spain	11-50	4 contacts →
	Indirect evidence “Operador VOIP” Source: RevenueBase Database · checked Sep 2, 2026
24	Nubelfon	Indirect evidence	Sant Cugat Del Valles, Spain	11-50	4 contacts →
	Indirect evidence “Somos una empresa de telecomunicaciones y ofrecemos soluciones a medida para ayudar a las empresas a mejorar sus comunicaciones de voz y datos optimizando costes.” Source: RevenueBase Database · checked Sep 2, 2026
25	Grupo Doutai	Indirect evidence	Palma De Mallorca, Spain	11-50	3 contacts →
	Indirect evidence “Operador de Telecomunicaciones para Pyme y Gran Empresa registrado en la Comisión Nacional de los Mercados y la Competencia ( antigua CMT ) Especializados en Centralitas…” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise voice solutions companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise voice solutions companies.
Partial evidence: Its own public description names part of enterprise voice solutions companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise voice solutions companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 150 enterprise voice solutions companies based in Spain

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Enterprise voice solutions companies based in Spain at a glance

As of Sep 2, 2026

11.6%Verified-email coverage

1.4%Mobile-number coverage

9.4Average contacts per company

11-50Median size (employees)

19.3%Largest-city concentration · Madrid

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise voice solutions companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “enterprise voice solutions companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise voice solutions companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise voice solutions companies, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 163 across the full list. 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 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise voice solutions companies by metro

Enterprise voice solutions companies in Madrid29

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise voice solutions companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise voice solutions companies are there based in Spain?

RevenueBase identified 150 enterprise voice solutions companies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Gamma Comunicaciones, headquartered in Cerdanyola Del Valles, tops this list with the largest team on record.

Which city has the most enterprise voice solutions companies?

Madrid leads with 29 headquartered companies, followed by Barcelona (18) and Valencia (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 163 verified decision-maker contacts tracked across these 150 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 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 Smart Search, 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.