Company lists · Data verified August 2026

Top 25 Defi marketing agencies based in Spain

Name: Defi 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 884 companies tracked

There are 884 defi marketing agencies headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 4,207 professional contacts across them, including 526 with verified work emails and 115 with mobile numbers. Madrid is the largest hub.

This list covers defi 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.

884Companies

4,207Contacts tracked

526Verified emails

115Mobile numbers

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The 25 largest defi marketing agencies based in Spain

Ranked by team size

Top 25 of 884 defi 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	MIO ONE	Madrid	51-200	105	11
2	Digital Menta	n/a	51-200	99	27
3	Thing OR TWO	Barcelona	51-200	85	1
4	internet.republica	Madrid	51-200	73	32
5	Viva Conversion	Valencia Valencia	11-50	59	9
6	Dobuss	Cordoba	11-50	53	4
7	Raíz Digital	Marbella	11-50	51	11
8	Dentsu X Spain	Madrid	11-50	51	5
9	Geotelecom	Burgos	51-200	41	5
10	Esparta Digital	Valenciavalencia	11-50	38	5
11	Best Option Media	Madrid	51-200	33	8
12	Iberomedia	Madrid	11-50	31	8
13	Marketinhouse	Madrid	11-50	30	13
14	PD Agencia	Barcelona	11-50	29	1
15	Eteria	Almeria	11-50	22	4
16	IP Marketing	Girona	11-50	19	2
17	Clickwise Network	Madrid	11-50	13	7
18	Roi&co	Barcelona	11-50	13	5
19	Mr. Landon The Agency Partner	n/a	11-50	10	4
20	Alta MK	Madrid	51-200	10	3
21	Digital Hamster	Barcelona	11-50	9	6
22	Lifted Management	Marbella	11-50	9	2
23	Siana Digital	Valencia	11-50	8	6
24	Vulcan Digital	Barcelona	11-50	7	4
25	All-In Factory	Barcelona	11-50	7	1

Showing 25 of 884 defi marketing agencies based in Spain

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Defi marketing agencies based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 205 HQs

115Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

703

11-50

161

51-200

501-1,000

Defi marketing agencies by metro

Metro	Companies
Defi marketing agencies in Madrid	205
Defi marketing agencies in Barcelona	131
Defi marketing agencies in Valencia	45
Defi marketing agencies in Malaga	34
Defi marketing agencies in Sevilla	21
Defi marketing agencies in Bilbao	14
Defi marketing agencies in Marbella	13

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 “defi 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; 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 defi marketing agencies are there based in Spain?

There are 884 defi marketing agencies headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most defi marketing agencies?

Madrid leads with 205 headquartered companies, followed by Barcelona (131) and Valencia (45).

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 526 verified decision-maker contacts tracked across these 884 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.