Company lists · Data verified August 2026

Top 25 Ad exchange software companies based in Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 74 companies tracked

There are 74 ad exchange software companies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,132 professional contacts across them, including 322 with verified work emails and 22 with mobile numbers. Madrid is the largest hub.

This list covers ad exchange software companies 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.

74Companies

1,132Contacts tracked

322Verified emails

22Mobile numbers

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The 25 largest ad exchange software companies based in Spain

Ranked by team size

Top 25 of 74 ad exchange software companies 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	Vidoomy	Madrid	201-500	112	33
2	Exoclick	Barcelona	51-200	107	34
3	Mediasmart	Madrid	51-200	77	32
4	Refinery89	Madrid	51-200	71	42
5	Tappx With Techsoulogy	Barcelona	51-200	56	27
6	Evolution Group	Madrid	51-200	51	23
7	Opti Digital	Barcelona	11-50	40	7
8	Illumin EU & Latam	Madrid	201-500	33	8
9	Widitrade	Las Rozas De Madrid	11-50	29	9
10	Optima	Barcelona	51-200	28	14
11	Twinred	Barcelona	11-50	26	17
12	CAVAI	Madrid	11-50	26	13
13	Appcelerate	Madrid	11-50	24	2
14	Embi Media	Madrid	11-50	17	9
15	Brain360	Madrid	11-50	17	2
16	Astrad	Barcelona	11-50	15	1
17	Digital Green	Huesca	11-50	12	7
18	Targetopia	Madrid	11-50	11	1
19	Adoclic Advertising	Santa Cruz De Tenerife	11-50	10	1
20	Impulsion	Alcobendas	11-50	10	1
21	Caroda	Malaga	1-10	9	3
22	Monkeyflux	Madrid	11-50	8	4
23	Beapolo	Barcelona	1-10	8	2
24	Targetoo	Barcelona	11-50	7	3
25	SIBBO	Pozuelo De Alarcon	11-50	7	3

Showing 25 of 74 ad exchange software companies based in Spain

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Ad exchange software companies based in Spain at a glance

As of Aug 28, 2026

11-50Median size (employees)

MadridLargest hub · 34 HQs

22Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Ad exchange software companies by metro

Metro	Companies
Ad exchange software companies in Madrid	34
Ad exchange software companies in Barcelona	19
Ad exchange software companies in Santa Cruz De Tenerife	2
Ad exchange software companies in Pozuelo De Alarcon	2
Ad exchange software companies in Alcobendas	2
Ad exchange software companies in Valencia	1
Ad exchange software companies in Huesca	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 “ad exchange software companies”, 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 ad exchange software companies are there based in Spain?

There are 74 ad exchange software companies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most ad exchange software companies?

Madrid leads with 34 headquartered companies, followed by Barcelona (19) and Santa Cruz De Tenerife (2).

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 322 verified decision-maker contacts tracked across these 74 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.