Company lists · Data refreshed September 2026

Top 25 Native advertising software companies based in Spain

Name: Native advertising software companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 52 companies tracked

RevenueBase identified 52 native advertising software companies headquartered in Spain as of September 2026 and tracks 1,379 professional contacts across them, including 407 with verified work emails and 51 with mobile numbers. Madrid is the largest hub.

This list covers native advertising software companies 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

52Companies

1,379Contacts tracked

407Verified emails

51Mobile numbers

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The 25 largest native advertising software companies based in Spain

Ranked by team size

Top 25 of 52 native advertising software companies based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names native advertising software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	EXTEIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	258
	“Building impactful technology solutions - EXTE was created by three of Europe’s largest AdTech companies-SunMedia- The largest adtech in Spain and Latin America.” Source: company website · checked Sep 5, 2026
2	SmadexPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	501-1,000	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, 2026
3	VidoomyPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	109
	“Vidoomy is a company focused on Video advertising.” Source: company website · checked Sep 5, 2026
4	ExoclickIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	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, 2026
5	AdglowPartial evidence	Pozuelo De Alarcón, SpainHQ checked Sep 5, 2026	201-500	100
	“Adglow collaborates with advertisers and agencies around the world to upscale their social advertising campaigns.” Source: company website · checked Sep 5, 2026
6	Tappx With TechsoulogyPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	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, 2026
7	ExogroupIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	201-500	35
	“EXOGROUP is a set of companies offering a range of services within the digital business landscape.” Source: company website · checked Sep 5, 2026
8	Illumin EU & LatamIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	201-500	32
	“EU & LATAM Profile).” Source: company website · checked Sep 5, 2026
9	OptimaPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	28
	“Optima is an advertising technology company providing revenue optimization and predictability to publishers of all sizes.” Source: company website · checked Sep 5, 2026
10	Maverick MediaPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	27
	“Maverick Media was founded as a leading programmatic advertising company.” Source: company website · checked Sep 5, 2026
11	AppcelerateStrong evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	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, 2026
12	Tradedoubler España & LatamIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	501-1,000	17
	“Potenciamos una próspera red de partners en la que todos ganan.” Source: company website · checked Sep 5, 2026
13	Billy MobileIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	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, 2026
14	BeapoloIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	8
	“BeApolo es una plataforma de compra de espacios en nuevos canales digitales.” Source: company website · checked Sep 5, 2026
15	EscalaxPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	8
	“EscalaX stands at the forefront of the global advertising landscape, specializing in captivating CTV and video formats.” Source: company website · checked Sep 5, 2026
16	MonkeyfluxPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	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, 2026
17	Vimofy Premium Video AdvertisingIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	7
	“Vimofy se especializa en la digitalización y difusión de campañas de video para marcas y anunciantes.” Source: company website · checked Sep 5, 2026
18	Berners ADSIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	7
	“Berners es como tener una pequeña agencia de medios in house.” Source: company website · checked Sep 5, 2026
19	dynamo.videoPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	5
	“Dynamo video is a cloud platform that allows personalization of digital advertising campaigns in the most accepted digital format: video.” Source: company website · checked Sep 5, 2026
20	AdgagePartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	4
	“ADGAGE, part of AdKaora and Mondadori Media Group, is the leading mobile advertising company in Spain and Portugal, allowing advertisers and brands to reach, engage and influence…” Source: company website · checked Sep 5, 2026
21	DoxaclickIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	3
	Source: company website · checked Sep 5, 2026
22	Azerion SpainIndirect evidence	Alcobendas, SpainHQ checked Sep 5, 2026	51-200	2
	“Azerion es una plataforma global de entretenimiento digital y medios de comunicación.” Source: company website · checked Sep 5, 2026
23	Traffective InternationalPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	2
	“Traffective is one of the leading programmatic advertising platforms in Germany.” Source: company website · checked Sep 5, 2026
24	Dalton DigitalPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	2
	“Dalton es la primera y única agencia en España especializada exclusivamente en Native Ads.” Source: company website · checked Sep 5, 2026
25	MidiiaIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	1
	“Tecnología al servicio de la publicidad - Crea, gestiona y lanza campañas publicitarias.” Source: company website · checked Sep 5, 2026

Showing 25 of 52 native advertising software companies based in Spain

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Native advertising software companies based in Spain at a glance

As of Sep 5, 2026

11-50Median size (employees)

MadridLargest hub · 29 HQs

51Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Verified emails by last verification

0–30

385

31–60

61–90

90–180

180+

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 native advertising software companies, 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 “native advertising software companies”. 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 native advertising software companies, 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, 407 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.

Native advertising software companies by metro

Native advertising software companies in Madrid29

Frequently asked

How many native advertising software companies are there based in Spain?

RevenueBase identified 52 native advertising software companies 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?

EXTE, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most native advertising software companies?

Madrid leads with 29 headquartered companies, followed by Barcelona (17) and Alcala De Henares (1).

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 407 verified decision-maker contacts tracked across these 52 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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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.