Company lists · Data verified August 2026

Top 25 Account based marketing agencies based in Spain

Name: Account based marketing agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 237 companies tracked

There are 237 account based marketing agencies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,925 professional contacts across them, including 274 with verified work emails and 49 with mobile numbers. Madrid is the largest hub.

This list covers account based marketing agencies 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.

237Companies

1,925Contacts tracked

274Verified emails

49Mobile numbers

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The 25 largest account based marketing agencies based in Spain

Ranked by team size

Top 25 of 237 account based marketing agencies 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	ACCOM	Madrid	501-1,000	206	21
2	MIO Group	Madrid	201-500	112	13
3	MIO ONE	Madrid	51-200	105	11
4	Havas Digital	Madrid	1,001-5,000	101	3
5	Affilired	Palma De Mallorca	11-50	65	36
6	Dentsu X Spain	Madrid	11-50	51	5
7	SUM	Madrid	51-200	46	2
8	Codigo Visual Agencia DE Publicidad	Madrid	11-50	33	2
9	Media Adgo	Barcelona	11-50	32	7
10	Prismalia	Madrid	11-50	31	7
11	Jevnet	Barcelona	11-50	30	10
12	Advance B2B Marketing Agency	Malaga	11-50	25	6
13	MBUDO	Madrid	11-50	24	11
14	Connection H2h Human 2 Human	Madrid	11-50	19	7
15	Leads Global	Alcoy	11-50	19	3
16	Loading Corp	Terrassa	11-50	17	4
17	Brain360	Madrid	11-50	17	2
18	Dataplanning	Barcelona	11-50	14	4
19	Clickwise Network	Madrid	11-50	13	7
20	Adport	Madrid	11-50	12	4
21	Inland Expansion	Barcelona	11-50	11	1
22	Snowball	Barcelona	11-50	10	6
23	Alta MK	Madrid	51-200	10	3
24	Datawork	Barcelone	11-50	10	3
25	Digital Hamster	Barcelona	11-50	9	6

Showing 25 of 237 account based marketing agencies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 274 reachable decision-makers.

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Account based marketing agencies based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 78 HQs

49Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

144

11-50

51-200

201-500

501-1,000

1,001-5,000

Account based marketing agencies by metro

Metro	Companies
Account based marketing agencies in Madrid	78
Account based marketing agencies in Barcelona	56
Account based marketing agencies in Valencia	12
Account based marketing agencies in Malaga	10
Account based marketing agencies in Cordoba	4
Account based marketing agencies in Sevilla	4
Account based marketing agencies in Murcia	3

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 “account based marketing agencies”, 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; 2 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 account based marketing agencies are there based in Spain?

There are 237 account based marketing agencies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most account based marketing agencies?

Madrid leads with 78 headquartered companies, followed by Barcelona (56) 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 274 verified decision-maker contacts tracked across these 237 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.