Company lists · Data verified August 2026

Top 25 Growth marketing agencies based in Madrid, Spain

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 496 companies tracked

There are 496 growth marketing agencies headquartered in Madrid, Spain (RevenueBase, August 2026). RevenueBase tracks 2,798 professional contacts across them, including 424 with verified work emails and 72 with mobile numbers. Madrid is the largest hub.

This list covers growth marketing agencies headquartered in Madrid, 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.

496Companies

2,798Contacts tracked

424Verified emails

72Mobile numbers

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The 25 largest growth marketing agencies based in Madrid, Spain

Ranked by team size

Top 25 of 496 growth marketing agencies based in Madrid, 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	Arkeero	Madrid	51-200	95	33
3	Rocket Digital	Madrid	51-200	80	34
4	internet.republica	Madrid	51-200	73	32
5	Imagina	Madrid	11-50	70	3
6	Dentsu X Spain	Madrid	11-50	51	5
7	Improove	Madrid	51-200	43	6
8	Noetic Creative	Madrid	11-50	40	13
9	Best Option Media	Madrid	51-200	33	8
10	Iberomedia	Madrid	11-50	31	8
11	Marketalia Marketing Online	Madrid	11-50	31	6
12	Marketinhouse	Madrid	11-50	30	13
13	Viva Marketing	Madrid	51-200	29	7
14	Connection H2h Human 2 Human	Madrid	11-50	19	7
15	Marketingpublicidad	Madrid	11-50	18	1
16	The Marketing HUB	Madrid	11-50	16	4
17	Clickwise Network	Madrid	11-50	13	7
18	minimum.run	Madrid	11-50	12	9
19	Index Media Marketing SL	Madrid	11-50	12	4
20	Buleboo Estudio	Madrid	11-50	12	3
21	Reux Digital	Madrid	11-50	11	4
22	Madz Digital Business	Madrid	11-50	10	1
23	EGO Cogito	Madrid	11-50	8	3
24	Spiroox Media	Madrid	51-200	7	1
25	Agencia RAW Marketing Online	Madrid	11-50	6	5

Showing 25 of 496 growth marketing agencies based in Madrid, Spain

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Growth marketing agencies based in Madrid, Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 496 HQs

72Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

374

11-50

107

51-200

201-500

501-1,000

Growth marketing agencies by metro in Spain

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 Madrid, 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; 3 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 Madrid, Spain?

There are 496 growth marketing agencies headquartered in Madrid, 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 424 verified decision-maker contacts tracked across these 496 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.