Company lists · Data refreshed September 2026

Top 25 B2B email marketing companies based in Spain

RevenueBase identified 101 company matches for B2B email marketing companies associated with Spain as of September 2026 and tracks 747 professional contacts across them, including 111 with verified work emails. Barcelona is the largest hub.

This list covers company matches for B2B email marketing companies 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 27, 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 27, 2026 How this list was built
101Companies
747Contacts tracked
111Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest B2B email marketing companies based in Spain

Ranked by team size
Top 25 of 101 company matches for B2B email marketing companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchAlcoy, SpainHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5046 contacts →

Exact match

“DIGITAL RESPONSE is a full-service agency specializing in eCRM, Email and Marketing Automation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5024 contacts →

Exact match

“At Emailing Network we believe that Email Marketing is a highly effective transactional digital communication channel, with wide use and reach.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“We are an international B2B Digital Marketing Agency specialized in the Tech industry.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Sep 27, 20261-1017 contacts →

Exact match

“Operiamo come intermediari commerciali per aziende di servizi B2B che vogliono acquisire nuovi clienti.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchValencia, SpainHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 27, 202611-5015 contacts →

Exact match

“Antes de dejarte avanzar, nos vemos en la obligación de decirte que no somos una agencia de marketing B2B apta para cualquiera.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Mittum es la Herramienta de email marketing perteneciente al Grupo VIKO, con una trayectoria de más de 13 años en envío y monitorización de campañas de email, bien sean de…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“MDirector ayuda a las empresas a transformar su negocio e impulsar las ventas mediante email marketing y marketing automation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchCiudad Real, SpainHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Email, SMS marketing, susbcription forms management and landing page editor to meet all your marketing strategy needs.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchTarragona, SpainHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
12Exact matchAlcoy, SpainHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“Doctor Sender, part of the adSalsa group, offers a client's solution for online marketing.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchValencia, SpainHQ recorded Sep 27, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 27, 20261-107 contacts →

Exact match

“ICMM is an email marketing agency helping e-Commerce brands bring between 30-40% of total revenue through email.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchSanta Pola, SpainHQ recorded Sep 27, 20261-107 contacts →

Exact match

“XQL Group is a B2B marketing agency built for high-ticket service providers like software development companies, design agencies, Salesforce implementation partners, and B2B SaaS…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-506 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSant Quirze Del Valles, SpainHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
18Exact matchAlcobendas, SpainHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Easymailing is an email marketing platform for sending and analyzing campaigns.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchSeville, SpainHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Marketing B2B para crear negocio a demanda.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchSan Agustin De Guadalix, SpainHQ recorded Sep 27, 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 27, 2026 · View company records in RevenueBase
21Exact matchMataró, SpainHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Agencia de Marketing Digital ubicada en Barcelona, Mataró.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Tu negocio necesita marketing profesional pero el coste te frena?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-501 contacts →

Exact match

“Reach Decision Makers & Company Directors We help companies or individuals get noticed in a competitive marketplace by growing your database, managing email campaigns, enhancing…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Link Building Services and Email marketing.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Estratégia de Marketing B2B para Empresas e Startups de alto nível que precisam Gerar Demanda Nosso foco é 100% em empresas que vendem pra outras empresas Trabalhamos…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 101 B2B email marketing companies based in Spain

See the full list, filter by size, metro and specialty, and access 111 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

B2B email marketing companies based in Spain at a glance

As of Sep 27, 2026
14.9%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
29.7%Largest-city concentration · Barcelona
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
33
51-200
4
201-500
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 101 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 “B2B email marketing companies” 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 111 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 27, 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 “B2B email marketing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B email marketing companies are there based in Spain?

RevenueBase identified 101 company matches for B2B email marketing companies 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?

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

Which city has the most B2B email marketing companies?

Barcelona leads with 30 company records, followed by Madrid (23) and Malaga (5).

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 111 professional contacts with verified work emails tracked across these 101 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 101 B2B email marketing companies based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

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.