Company lists · Data refreshed September 2026

Top 19 Reddit advertising agencies for B2B based in Spain

RevenueBase identified 129 company matches for reddit advertising agencies for B2B associated with Spain as of September 2026 and tracks 764 professional contacts across them, including 84 with verified work emails and 18 with mobile numbers. Madrid is the largest hub.

This list covers company matches for reddit advertising agencies for B2B 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 3, 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 3, 2026 How this list was built
129Companies
764Contacts tracked
84Verified emails
18Mobile numbers
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The 19 largest reddit advertising agencies for B2B based in Spain

Ranked by team size
Top 19 of 129 company matches for reddit advertising agencies for B2B based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 3, 202651-200105 contacts →

Exact match

“HMG es una agencia que pertenece a MIO Group, grupo empresarial de servicios integrales de Marketing y Publicidad presidido por Yago Arbeloa, y con capital cien por cien español.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchGranada, SpainHQ recorded Sep 3, 202611-5049 contacts →

Exact match

“Agencia de publicidad de servicios plenos.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchMarbella, SpainHQ recorded Sep 3, 20261-1025 contacts →

Exact match

“You know Online ads is the key to automating and growing your business, but frankly - most have NO CLUE how to even go about promoting and selling their products and services…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchTerrassa, SpainHQ recorded Sep 3, 202611-5017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 3, 202611-5017 contacts →

Exact match

“En Brain Agency 360, garantizamos la rentabilidad de tus campañas publicitarias a través de nuestro modelo único basado en ROAS (Return on Ad Spend).”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Sep 3, 202611-5015 contacts →

Exact match

“La agencia de publicidad Taos, situada en Barcelona, le ofrece una servicio de llaves en mano para sus necesidades en marketing y publicidad, que empieza en la concreción de la…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 3, 202611-5014 contacts →

Exact match

“Dataplanning España SL, es una agencia de medios especializada en la estrategia, planificación y compra de campañas publicitarias.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Sep 3, 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 3, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 3, 202651-20014 contacts →

Exact match

“Smart Center”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 3, 202611-509 contacts →

Exact match

“Posicionati es una empresa especializada en publicidad online.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 3, 20261-109 contacts →

Exact match

“Esto es Red en la red.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchFuengirola, SpainHQ recorded Sep 3, 20261-106 contacts →

Exact match

“Agencia de Publicidad, Marketing Social y Comunicación Digital Información General The Room Comunicación es la Agencia de Publicidad no convencional especializada en Comunicación…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchValdemoro, SpainHQ recorded Sep 3, 20261-103 contacts →

Exact match

“Nuestra misión es hacer que la publicidad online sea accesible para emprendedores y pequeñas empresas, y ofrecer un servicio de calidad al alcance de todos.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Sep 3, 20261-102 contacts →

Exact match

“Most PPC agencies sell you on the Senior Founder, then dump your budget on a trainee.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 3, 202611-502 contacts →

Exact match

“TBF is a dynamic and versatile advertising agency that thrives on the bartering business model.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 3, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchSabadell, SpainHQ recorded Sep 3, 20261-101 contacts →

Exact match

“MAGNETICA ADVERTISING es una agencia de marketing digital especializada en publicidad online y captación de leads para empresas (B2B).”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchValencia, SpainHQ recorded Sep 3, 20261-101 contacts →

Exact match

“Nirvex es una agencia especializada en marketing B2B que se enfoca en el desarrollo y ejecución de estrategias en Google Ads, Meta Ads y posicionamiento SEO entre otros.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 3, 20261-101 contacts →

Exact match

“We catapult your business forward with our specialized approach to targeted paid advertising.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 19 of 129 reddit advertising agencies for B2B based in Spain

See the full list, filter by size, metro and specialty, and access 84 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Reddit advertising agencies for B2B based in Spain at a glance

As of Sep 3, 2026
11.0%Verified-email coverage
2.4%Mobile-number coverage
5.9Average contacts per company
1-10Median size (employees)
30.2%Largest-city concentration · Madrid
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
96
11-50
25
51-200
4
201-500
1
1,001-5,000
2

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “reddit advertising agencies for B2B” 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 84 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 3, 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 “reddit advertising agencies for B2B”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many reddit advertising agencies for B2B are there based in Spain?

RevenueBase identified 129 company matches for reddit advertising agencies for B2B 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?

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

Which city has the most reddit advertising agencies for B2B?

Madrid leads with 39 company records, followed by Barcelona (23) and Valencia (6).

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 84 professional contacts with verified work emails tracked across these 129 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 3, 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.