Company lists · Data verified August 2026

Top 25 Cross device advertising platforms based in Spain

Name: Cross device advertising platforms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 86 companies tracked

There are 86 cross device advertising platforms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,868 professional contacts across them, including 544 with verified work emails and 51 with mobile numbers. Madrid is the largest hub.

This list covers cross device advertising platforms headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

86Companies

1,868Contacts tracked

544Verified emails

51Mobile numbers

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The 25 largest cross device advertising platforms based in Spain

Ranked by team size

Top 25 of 86 cross device advertising platforms based in Spain, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Adsmurai	Madrid	201-500	451	145
2	Smadex	Barcelona	501-1,000	237	109
3	Vidoomy	Madrid	201-500	112	33
4	Exoclick	Barcelona	51-200	107	34
5	Mediasmart	Madrid	51-200	77	32
6	Tappx With Techsoulogy	Barcelona	51-200	56	27
7	Opti Digital	Barcelona	11-50	40	7
8	Illumin EU & Latam	Madrid	201-500	33	8
9	Teavaro	Madrid	11-50	31	17
10	Smartme Analytics	Pozuelo De Alarcon	11-50	31	5
11	Optima	Barcelona	51-200	28	14
12	Twinred	Barcelona	11-50	26	17
13	CAVAI	Madrid	11-50	26	13
14	Appcelerate	Madrid	11-50	24	2
15	Tradedoubler España & Latam	Madrid	501-1,000	17	10
16	Anonymised	Barcelona	11-50	17	10
17	Embi Media	Madrid	11-50	17	9
18	Billy Mobile	Barcelona	1-10	16	3
19	Astrad	Barcelona	11-50	15	1
20	E-Retail Advertising	Madrid	11-50	11	2
21	Infinia Mobile	Madrid	51-200	10	3
22	Impulsion	Alcobendas	11-50	10	1
23	Caroda	Malaga	1-10	9	3
24	Antipodes	Madrid	11-50	9	1
25	Escalax	Madrid	11-50	8	4

Showing 25 of 86 cross device advertising platforms based in Spain

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Cross device advertising platforms based in Spain at a glance

As of Aug 28, 2026

11-50Median size (employees)

MadridLargest hub · 47 HQs

51Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cross device advertising platforms by metro

Metro	Companies
Cross device advertising platforms in Madrid	47
Cross device advertising platforms in Barcelona	24
Cross device advertising platforms in Valencia	1
Cross device advertising platforms in Abrera	1
Cross device advertising platforms in Marbella	1
Cross device advertising platforms in Santa Cruz De Tenerife	1
Cross device advertising platforms in Sant Cugat Del Valles	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cross device advertising platforms”, with match quality audited by blind human judging, and headquartered in Spain.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cross device advertising platforms are there based in Spain?

There are 86 cross device advertising platforms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cross device advertising platforms?

Madrid leads with 47 headquartered companies, followed by Barcelona (24) and Valencia (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 544 verified decision-maker contacts tracked across these 86 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.