Company lists · Data refreshed September 2026
Top 25 Digital advertising platforms based in Barcelona, Spain
RevenueBase identified 74 digital advertising platforms headquartered in Barcelona, Spain as of September 2026 and tracks 1,561 professional contacts across them, including 484 with verified work emails and 33 with mobile numbers. Madrid is the largest hub.
This list covers digital advertising platforms headquartered in Barcelona, 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 11, 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.
The 25 largest digital advertising platforms based in Barcelona, Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 236 contacts → | ||||
Strong evidence “Smadex is a Mobile Growth Platform that powers performance, direct response, and brand advertising campaigns across in-app, CTV, and mobile web.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 2 | 106 contacts → | ||||
Indirect evidence “About ExoClick As part of EXOGROUP, ExoClick was founded by current CEO Benjamin Fonzé in 2006 and based in Barcelona, Spain.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 3 | 69 contacts → | ||||
Indirect evidence “Godó Strategies ofrece soluciones 360° en una amplia cartera de clientes.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 4 | 58 contacts → | ||||
Partial evidence “DoubleYou is a communication company aimed at the creation and development of projects and campaigns in the current framework, shaped by media digitalization.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 5 | 57 contacts → | ||||
Strong evidence “Tappx is a fast-growth AdTech company that delivers state-of-the-art digital advertising solutions for multiple platforms including mobile, OTT/CTV and desktop.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 6 | 35 contacts → | ||||
Partial evidence “EXOGROUP is a set of companies offering a range of services within the digital business landscape.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 7 | 34 contacts → | ||||
Partial evidence “Somos una agencia de publicidad digital que entiende que el éxito de las marcas no solo está en el corto plazo, por eso unimos efectividad y creatividad para que tu negocio crezca…” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 8 | 33 contacts → | ||||
Indirect evidence “We’re building more than just tools → we’re building a space for marketers who care about data, creativity, and doing things differently Birch helps ambitious marketing teams…” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 9 | 32 contacts → | ||||
Indirect evidence “EU & LATAM Profile).” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 10 | 32 contacts → | ||||
Partial evidence “Media ADgo is an Online Marketing agency specialized in providing Digital Marketing Solutions 360 for our advertisers and publishers.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 11 | 30 contacts → | ||||
Indirect evidence “Online Marketing Agency leader in the management and optimization of SEM campaigns.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 12 | 28 contacts → | ||||
Partial evidence “Optima is an advertising technology company providing revenue optimization and predictability to publishers of all sizes.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 13 | 27 contacts → | ||||
Partial evidence “Maverick Media was founded as a leading programmatic advertising company.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 14 | 26 contacts → | ||||
Strong evidence “TwinRed is a leading service provider in the digital advertising sector, offering both self-service and openRTB capabilities to its clients.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 15 | 16 contacts → | ||||
Partial evidence “With headquarters in Barcelona, Billy Mobile is the leading affiliate platform operating exclusively in the mobile arena of the ad tech industry.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 16 | 14 contacts → | ||||
Partial evidence “Con tecnología programática y un ecosistema digital media internacional, conectamos a las marcas con sus audiencias en cualquier lugar del mundo.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 contacts → | ||||
Indirect evidence “Make your paid media campaigns profitable.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Partial evidence “BeApolo es una plataforma de compra de espacios en nuevos canales digitales.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 contacts → | ||||
Strong evidence “Optima Media is a digital media company focused on providing brands performance based advertising solutions through a portfolio of niche comparison websites which we operate…” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 contacts → | ||||
Strong evidence “Dynamo video is a cloud platform that allows personalization of digital advertising campaigns in the most accepted digital format: video.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Partial evidence “Somos una Agencia de Marketing Digital especializada en Google AdWords.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Partial evidence “Somos una agencia de marketing digital internacional enfocada en mejorar tus resultados.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Partial evidence “Pushground is a self-service advertising network providing comprehensive advertising solutions for ad agencies, marketers, and affiliates.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 contacts → | ||||
Partial evidence “Digidum is an innovative 360 ° digital marketing agency.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Indirect evidence “We’re FIERA, an advanced performance marketing consultancy.// Honest performance marketing, by real experts.” Source: RevenueBase Database · checked Sep 11, 2026Thanks. The Data Team will review it. | |||||
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: digital advertising platforms. 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 digital advertising platforms.
- Partial evidence
- Its own public description names part of digital advertising platforms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name digital advertising platforms. 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 74 digital advertising platforms based in Barcelona, Spain
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Digital advertising platforms based in Barcelona, Spain at a glance
As of Sep 11, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 14.0dCompany record updated
Median 55.0dHow 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 digital advertising platforms, 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 Barcelona, Spain whose own description of what they do matches “digital advertising platforms”. 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 digital advertising platforms), 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 digital advertising platforms, and records with no verified work email. Companies headquartered outside Barcelona 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, 484 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 11, 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.
Digital advertising platforms by metro in Spain
- Digital advertising platforms in Madrid132
- Digital advertising platforms in Barcelona78
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 digital advertising platforms, 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 digital advertising platforms are there based in Barcelona, Spain?
RevenueBase identified 74 digital advertising platforms headquartered in Barcelona, 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?
Smadex, headquartered in Barcelona, tops this list with the largest team on record.
Which city has the most digital advertising platforms?
Madrid leads with 132 headquartered companies, followed by Barcelona (78) and Valencia (12).
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 484 verified decision-maker contacts tracked across these 74 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 11, 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.
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