Company lists · Data refreshed September 2026
Top 24 Mobile supply-side platforms based in Spain
RevenueBase identified 60 mobile supply-side platforms headquartered in Spain as of September 2026 and tracks 1,343 professional contacts across them, including 367 with verified work emails and 32 with mobile numbers. Madrid is the largest hub.
This list covers mobile supply-side platforms headquartered in 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 24 largest mobile supply-side platforms based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 236 | ||||
“Smadex is a Mobile Growth Platform that powers performance, direct response, and brand advertising campaigns across in-app, CTV, and mobile web.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 109 | ||||
“Vidoomy is a company focused on Video advertising.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 106 | ||||
“About ExoClick As part of EXOGROUP, ExoClick was founded by current CEO Benjamin Fonzé in 2006 and based in Barcelona, Spain.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 76 | ||||
“mediasmart is an omnichannel programmatic advertising platform trusted by leading advertisers, agencies and trading desks globally.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 57 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 35 | ||||
“EXOGROUP is a set of companies offering a range of services within the digital business landscape.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 32 | ||||
“EU & LATAM Profile).” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | SeeketingIndirect evidence | 30 | |||
“Seeketing It´s a technological and scientific based enterprise that contributes to the world not only with a new technology but even more it offers a suitable and profitable…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 29 | ||||
“Facing the new reality of E-commerce for both Publishers and Advertisers, We at Widitrade brings you the platform with all the technology to provide you solutions:*Publishers…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 28 | ||||
“Optima is an advertising technology company providing revenue optimization and predictability to publishers of all sizes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 27 | ||||
“Maverick Media was founded as a leading programmatic advertising company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 26 | ||||
“TwinRed is a leading service provider in the digital advertising sector, offering both self-service and openRTB capabilities to its clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 24 | ||||
“Big Data AdTech Full Ad stack solutions Programmatic Advertising Cookieless native Geocontextualised Audiences Own Data Lake Omnichannel Digital campaign activation platform…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 17 | ||||
“Potenciamos una próspera red de partners en la que todos ganan.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 16 | ||||
“With headquarters in Barcelona, Billy Mobile is the leading affiliate platform operating exclusively in the mobile arena of the ad tech industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 12 | ||||
“Compañía AdTech especializada en monetización y optimización publicitaria para publishers digitales, con foco en rendimiento, eficiencia programática y sostenibilidad del negocio.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 10 | ||||
“Infinia es ahora Azerion.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 10 | ||||
“Compañía de Marketing Automation con tecnología propia para optimizar las campañas de display y video a través de algoritmos personalizados como innovación al modelo programático…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 | ||||
“EscalaX stands at the forefront of the global advertising landscape, specializing in captivating CTV and video formats.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 | ||||
“At Monkeyflux, we are at the forefront of technological innovation, specializing in cutting-edge solutions designed to automate the management of key digital advertising…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 | ||||
“With more than 10 years of experience, Sibbo has become a trusted leader in the digital ecosystem, delivering programmatic solutions to publishers, advertisers, and agencies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 7 | ||||
“Berners es como tener una pequeña agencia de medios in house.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | MakenoiseIndirect evidence | 4 | |||
“Makenoise - Digital Advertising that Rocks!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 | ||||
“AdMoustache, part of the Freemount Group, is a Mobile Affiliate Network specialized in user acquisition with a focus on performance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 60 mobile supply-side platforms based in Spain
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Mobile supply-side platforms based in Spain at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
How 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 mobile supply-side platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Spain whose own description of what they do matches “mobile supply-side platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among mobile supply-side platforms, and records with no verified work email. Companies headquartered outside Spain 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 an evidence 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, 367 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 5, 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.
Mobile supply-side platforms by metro
- Mobile supply-side platforms in Madrid27
Frequently asked
How many mobile supply-side platforms are there based in Spain?
RevenueBase identified 60 mobile supply-side platforms headquartered in 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 mobile supply-side platforms?
Madrid leads with 27 headquartered companies, followed by Barcelona (20) and Pozuelo De Alarcon (3).
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 367 verified decision-maker contacts tracked across these 60 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 5, 2026.
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Mobile supply-side platforms by geography
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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.
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