Company lists · Data verified August 2026

Top 25 Growth marketing agencies based in Spain

Name: Growth 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 2,070 companies tracked

There are 2,070 growth marketing agencies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 9,569 professional contacts across them, including 1,283 with verified work emails and 238 with mobile numbers. Madrid is the largest hub.

This list covers growth 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.

2,070Companies

9,569Contacts tracked

1,283Verified emails

238Mobile numbers

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The 25 largest growth marketing agencies based in Spain

Ranked by team size

Top 25 of 2,070 growth 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	Increnta	Barcelona	51-200	134	27
3	Rockin	Almeria	51-200	107	25
4	Digital Menta	n/a	51-200	99	27
5	Arkeero	Madrid	51-200	95	33
6	Arkana	Barcelona	51-200	85	15
7	Thing OR TWO	Barcelona	51-200	85	1
8	Rocket Digital	Madrid	51-200	80	34
9	internet.republica	Madrid	51-200	73	32
10	Casanova Agency	Elcheelx	11-50	57	15
11	Essencemediacom España	Barcelona	n/a	49	13
12	Improove	Madrid	51-200	43	6
13	Geotelecom	Burgos	51-200	41	5
14	Keyweo	Barcelona	11-50	39	10
15	Best Option Media	Madrid	51-200	33	8
16	Appyweb	Alcoy	51-200	31	3
17	Adkomo	Barcelona	11-50	30	13
18	Viva Marketing	Madrid	51-200	29	7
19	ZESTO	Gijon	11-50	28	1
20	Advance B2B Marketing Agency	Malaga	11-50	25	6
21	WHY ADS Media	n/a	11-50	21	4
22	Connection H2h Human 2 Human	Madrid	11-50	19	7
23	MPG Marketing Para Gimnasios	Montilla	11-50	17	8
24	Clickwise Network	Madrid	11-50	13	7
25	Roi&co	Barcelona	11-50	13	5

Showing 25 of 2,070 growth marketing agencies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,283 reachable decision-makers.

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Growth marketing agencies based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 496 HQs

238Contacts with mobile numbers

17Emails re-verified in last 30 days

Companies by employee count

1-10

1,693

11-50

340

51-200

201-500

501-1,000

5,001-10,000

Growth marketing agencies by metro

Metro	Companies
Growth marketing agencies in Madrid	496
Growth marketing agencies in Barcelona	380
Growth marketing agencies in Valencia	105
Growth marketing agencies in Malaga	58
Growth marketing agencies in Sevilla	43
Growth marketing agencies in Alicante	38
Growth marketing agencies in Bilbao	29

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 “growth 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; 17 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 growth marketing agencies are there based in Spain?

There are 2,070 growth 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 growth marketing agencies?

Madrid leads with 496 headquartered companies, followed by Barcelona (380) and Valencia (105).

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 1,283 verified decision-maker contacts tracked across these 2,070 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.