Company lists · Data verified August 2026

Top 24 Advocacy consulting firms based in Spain

Name: Advocacy consulting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 207 companies tracked

There are 207 advocacy consulting firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,718 professional contacts across them, including 272 with verified work emails and 38 with mobile numbers. Madrid is the largest hub.

This list covers advocacy consulting firms 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.

207Companies

1,718Contacts tracked

272Verified emails

38Mobile numbers

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The 24 largest advocacy consulting firms based in Spain

Ranked by team size

Top 24 of 207 advocacy consulting firms 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	Kreab España	Madrid	51-200	189	34
2	RPP Group	Madrid	51-200	108	44
3	Aibe Formación	Madrid	51-200	94	3
4	Fresno	Madrid	11-50	69	7
5	Infomedia	Madrid	11-50	64	20
6	Noho Comunicación	Madrid	51-200	50	5
7	Acento	Madrid	11-50	49	6
8	Sincro	Madrid	11-50	45	6
9	NITID	Madrid	11-50	42	6
10	RV	Madrid	11-50	31	1
11	Estrategos	Madrid	11-50	30	7
12	Intermèdia Comunicació	Barcelona	11-50	24	3
13	Sellares Assessors	Barcelona	11-50	23	6
14	Ideograma	Barcelona	11-50	22	7
15	Edar Consulting	Barcelona	11-50	17	2
16	Levin Public Health Affairs	Madrid	11-50	17	2
17	Ianusgroup	Madrid	11-50	16	12
18	Marlow Insight	Madrid	11-50	16	6
19	Dédalo Comunicación	Madrid	11-50	15	7
20	Prudencio González Asesores Empresariales	Barcelona	11-50	14	9
21	Dmconsultants	Barcelona	11-50	14	3
22	INCIS	Santiago De Compostela	11-50	13	5
23	Mercaconsult	Sabadell	11-50	10	5
24	Aserinfisco S.L	Villacarrillo	11-50	8	5

Showing 24 of 207 advocacy consulting firms based in Spain

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Advocacy consulting firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 70 HQs

38Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

143

11-50

51-200

Advocacy consulting firms by metro

Metro	Companies
Advocacy consulting firms in Madrid	70
Advocacy consulting firms in Barcelona	27
Advocacy consulting firms in Sevilla	8
Advocacy consulting firms in Bilbao	6
Advocacy consulting firms in Valencia	5
Advocacy consulting firms in Girona	4
Advocacy consulting firms in Albacete	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 “advocacy consulting firms”, 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; 4 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 advocacy consulting firms are there based in Spain?

There are 207 advocacy consulting firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most advocacy consulting firms?

Madrid leads with 70 headquartered companies, followed by Barcelona (27) and Sevilla (8).

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 272 verified decision-maker contacts tracked across these 207 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.