Company lists · Data refreshed September 2026

Top 25 Multichannel outbound agencies based in Spain

RevenueBase identified 190 company matches for multichannel outbound agencies associated with Spain as of September 2026 and tracks 1,550 professional contacts across them, including 125 with verified work emails and 19 with mobile numbers. Madrid is the largest hub.

This list covers company matches for multichannel outbound agencies 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 September 14, 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 Sep 14, 2026 How this list was built
190Companies
1,550Contacts tracked
125Verified emails
19Mobile numbers
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The 25 largest multichannel outbound agencies based in Spain

Ranked by team size
Top 25 of 190 company matches for multichannel outbound agencies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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 Sep 14, 2026201-500208 contacts →

Exact match

“Mediapost es una compañía líder en servicios de marketing relacional que te ofrece una amplia gama de soluciones multicanal que te ayudarán a captar nuevos clientes, fidelizar a…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2Exact matchLas Rozas De Madrid, SpainHQ recorded Sep 14, 2026201-500194 contacts →

Exact match

“BNZSA, powered by Anteriad is a leading marketing agency specialising in tele-based demand generation with a team of more than 350 who are experts in delivering qualified…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3Exact matchAlcoy, SpainHQ recorded Sep 14, 2026201-500128 contacts →

Exact match

“adSalsa is one of the Leading Lead Generation and Database Agencies in Europe.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5086 contacts →

Exact match

“Irismedia, es una agencia de medios, de servicios plenos, que van desde la Estrategia, planificación y compra de Medios, tanto de offline, como Online.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5Exact matchSant Cugat Del Vallés, SpainHQ recorded Sep 14, 202611-5040 contacts →

Exact match

“PGR is a full-service Agency Marketing for B2B market in the IT sector for Spain and Portugal.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5024 contacts →

Exact match

“Mediasapiens es uno de los principales referentes de las nuevas estructuras surgidas en el mundo de las agencias de medios en los últimos meses.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7Exact matchSeville, SpainHQ recorded Sep 14, 202611-5021 contacts →

Exact match

“Agencia de publicidad y Marketing.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8Exact matchGirona, SpainHQ recorded Sep 14, 202611-5019 contacts →

Exact match

“Agencia de marketing outsourcing en Girona.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 14, 202611-5018 contacts →

Exact match

“We are helping ambitious businesses to accelerate their customer acquisition by generating high volumes of Leads.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10Exact matchValencia, SpainHQ recorded Sep 14, 202611-5015 contacts →

Exact match

“Generamos leads cualificados para impulsar tu crecimiento y expansión!”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11Exact matchValencia, SpainHQ recorded Sep 14, 202611-5015 contacts →

Exact match

“Online Marketing company based in Valencia and Barcelona specialized in email marketing, lead generation(sms marketing, sem) and telephonic leads.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Sep 14, 202611-5013 contacts →

Exact match

“ROI & CO is your digital marketing results generator.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13Exact matchTarragona, SpainHQ recorded Sep 14, 202611-5011 contacts →

Exact match

“Cultivating Growth Through Strategic Lead Generation At Plenty, we're not just another lead generation agency – we're your partners in growth.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14Exact matchBarcelone, SpainHQ recorded Sep 14, 202611-5010 contacts →

Exact match

“Datawork : Expert Data et Performance Marketing A l'aide de nos offres Data, Marketing à la performance et Marketing multi-local, nous répondons à vos objectifs de - Génération de…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 14, 202611-5010 contacts →

Exact match

“En Madz Digital, ayudamos a las empresas a alcanzar su máximo potencial en un entorno digital competitivo.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16Exact matchBoadilla Del Monte, SpainHQ recorded Sep 14, 202611-509 contacts →

Exact match

“Suricatta is a specialized marketing agency focused on the IT sector.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17Exact matchValencia, SpainHQ recorded Sep 14, 20261-109 contacts →

Exact match

“Khumbu, una empresa especializada en la generación de leads para empresas B2B.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18Exact matchLes Franqueses Del Vallès (barcelona), SpainHQ recorded Sep 14, 202611-507 contacts →

Exact match

“Queremos ser tu partner en la generación y gestión de leads.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 14, 202611-506 contacts →

Exact match

“We’re not just any online marketing agency.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Sep 14, 20261-106 contacts →

Exact match

“Agencia de Medios Directos que dispone de acceso o titularidad de BBDD para la realización de campañas por canales directos.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21Exact matchAlpedrete, SpainHQ recorded Sep 14, 20261-106 contacts →

Exact match

“Trabajamos para empresas de servicios.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22Exact matchSant Quirze Del Valles, SpainHQ recorded Sep 14, 20261-105 contacts →

Exact match

“Lead to Win es una empresa de marketing digital especializada en la generación de leads y obtención de las mejores bases de datos, con el objetivo de potenciar a empresas para que…”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Sep 14, 20261-104 contacts →

Exact match

“Do you know acquisition marketing?”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Sep 14, 20261-104 contacts →

Exact match

“We a lead generation company.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25Exact matchSan Agustin De Guadalix, SpainHQ recorded Sep 14, 202611-503 contacts →

Exact match

“Especialistas en la generación de más Leads y de mejor calidad para tu negocio, tanto en entornos B2B como B2C.”

Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase

Showing 25 of 190 multichannel outbound agencies based in Spain

See the full list, filter by size, metro and specialty, and access 125 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Multichannel outbound agencies based in Spain at a glance

As of Sep 14, 2026
8.1%Verified-email coverage
1.2%Mobile-number coverage
8.2Average contacts per company
1-10Median size (employees)
22.1%Largest-city concentration · Madrid
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
125
11-50
54
51-200
8
201-500
3

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

Company record updated

Median 79.0d

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 “multichannel outbound agencies” 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 125 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 September 14, 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 “multichannel outbound agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many multichannel outbound agencies are there based in Spain?

RevenueBase identified 190 company matches for multichannel outbound agencies associated with Spain as of September 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?

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

Which city has the most multichannel outbound agencies?

Madrid leads with 42 company records, followed by Barcelona (40) and Seville (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 125 professional contacts with verified work emails tracked across these 190 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 September 14, 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.