Company lists · Data refreshed September 2026

Top 25 B2B firms based in Spain

RevenueBase identified 318 company matches for B2B firms associated with Spain as of September 2026 and tracks 2,378 professional contacts across them, including 381 with verified work emails. Madrid is the largest hub.

This list covers company matches for B2B firms 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 21, 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 21, 2026 How this list was built
318Companies
2,378Contacts tracked
381Verified emails
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The 25 largest B2B firms based in Spain

Ranked by team size
Top 25 of 318 company matches for B2B firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchSan Cugat Del Vallés, SpainHQ recorded Sep 21, 20261,001-5,000546 contacts →

Exact match

“Compañía líder del sector, especializada en aportar soluciones en material eléctrico, iluminación, automatización, clima y fontanería para el instalador profesional (B2B), con una…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSeseña, SpainHQ recorded Sep 21, 202651-20074 contacts →

Exact match

“Quienes somos: Somos proveedores líderes en ventas B2B de soluciones de papelería, material escolar y de oficina, con presencia internacional y más de 20 años de experiencia en el…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 21, 202651-20046 contacts →

Exact match

“sum (suma | une | mueve) es la compañía que trabaja para empresas con modelos de negocio B2B con el objetivo de mejorar las cifras de la primera línea de la cuenta de resultados.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchChirivella, SpainHQ recorded Sep 21, 202611-5042 contacts →

Exact match

“Somos una agencia de Marketing y Ventas B2B.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 21, 2026n/a42 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSant Cugat Del Vallés, SpainHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 21, 202611-5032 contacts →

Exact match

“Our mission is your business development through our communication.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 21, 202651-20026 contacts →

Exact match

“easycommerce® es una plataforma completa que satisface las necesidades complejas de la multiplicidad de negocios #B2B2C,#B2B,#B2C y #D2C, desarrollada sobre la base de más de 20…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 21, 202611-5025 contacts →

Exact match

“Somos una empresa joven, especializada en generar visitas comerciales, para desarrollar las relaciones entre empresas y poder así ocasionar el objetivo principal que es la…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchLa Pineda Cataluna, SpainHQ recorded Sep 21, 202611-5022 contacts →

Exact match

“CALAFELL EVASION voyager, découvrir et s'émerveiller”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
12Exact matchZamudio, SpainHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“Weroi es una firma especializada en marketing comercial-digital centrada en ayudar a empresas industriales, nacionales e internacionales, a enfocar sus inversiones digitales a la…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchLas Palmas De Gran Canaria, SpainHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
14Exact matchTerrassa, SpainHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“Do you want to boost your B2B sales and generate new clients?”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Sep 21, 202611-5017 contacts →

Exact match

“Todo empieza aquí.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 21, 202611-5016 contacts →

Exact match

“Hello, we are The Marketing Hub!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Sep 21, 20261-1016 contacts →

Exact match

“We optimize the commercial management of the companies, especially for Insurance Companys, brokers and network agents, Banking and B2B processes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchDonostia-san Sebastián, SpainHQ recorded Sep 21, 202651-20015 contacts →

Exact match

“We harness the digital evolution!” As an eBusiness specialist, we consistently follow this principle when we support companies in the b2b sector in digitalizing their marketing…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Sep 21, 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 21, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Consultoría de marketing B2B industrial.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 21, 20261-1015 contacts →

Exact match

“naifman drives growth for tech companies with B2B consulting and outsourced sales.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchGetxo, SpainHQ recorded Sep 21, 20261-1014 contacts →

Exact match

“En apliqa damos servicio a pequeñas y medianas empresas en la definición y posterior implantación de su estrategia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“ÁSPID ES UNA AGENCIA DE PUBLICIDAD DE BARCELONA ESPECIALIZADA EN EMPRESAS INDUSTRIALES Y B2B Cubrimos todas las necesidades de publicidad y comunicación que tienen las empresas…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchPalma De Mallorca, SpainHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“Welcome to Villalba al Alba, a leading wholesale company dedicated to providing exceptional products and services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchIbiza, SpainHQ recorded Sep 21, 20261-1013 contacts →

Exact match

“Invenio Homes is a B2B agency that has built a new cutting edge and unbiased availability platform that will allow established and new agencies to represent the biggest portfolio…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 318 B2B firms based in Spain

See the full list, filter by size, metro and specialty, and access 381 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B firms based in Spain at a glance

As of Sep 21, 2026
16.0%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
23.3%Largest-city concentration · Madrid
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
215
11-50
81
51-200
14
201-500
4
501-1,000
1
1,001-5,000
1
10001+
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 318 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 firms” 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 381 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 21, 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 firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B firms are there based in Spain?

RevenueBase identified 318 company matches for B2B firms 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?

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

Which city has the most B2B firms?

Madrid leads with 74 company records, followed by Barcelona (65) and Valencia (21).

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 381 professional contacts with verified work emails tracked across these 318 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 21, 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.