Company lists · Data verified August 2026

Top 11 Class action law firms based in Spain

Name: Class action law firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 54 companies tracked

There are 54 class action law firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 272 professional contacts across them, including 36 with verified work emails and 2 with mobile numbers. Madrid is the largest hub.

This list covers class action law 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.

54Companies

272Contacts tracked

36Verified emails

2Mobile numbers

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The 11 largest class action law firms based in Spain

Ranked by team size

Top 11 of 54 class action law 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	RUA Abogados	O Carballino	11-50	38	7
2	Perez Tirado Abogados	Madrid	11-50	18	5
3	Eskariam	Madrid	11-50	13	5
4	Ramón C. Pelayo Abogados	Marbella	11-50	11	2
5	REDI	Barcelona	1-10	7	7
6	Suárez-Quiñones Y Ortiz	Leon	1-10	5	5
7	Valeriano Hernández Abogados	Madrid	1-10	5	1
8	Yáñez & Gili Abogados	Madrid	1-10	4	1
9	Polanco & Seijas Abogados	Madrid	1-10	3	1
10	SET Grup Advocats	Barcelona	n/a	2	1
11	Alure Abogados	n/a	1-10	1	1

Showing 11 of 54 class action law firms based in Spain

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Class action law firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 19 HQs

2Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Class action law firms by metro

Metro	Companies
Class action law firms in Madrid	19
Class action law firms in Barcelona	7
Class action law firms in Valencia	3
Class action law firms in Oviedo	1
Class action law firms in Marbella	1
Class action law firms in Palma	1
Class action law firms in Elche	1

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 “class action law 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; 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 class action law firms are there based in Spain?

There are 54 class action law firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

RUA Abogados, headquartered in O Carballino, tops this list with the largest team on record.

Which city has the most class action law firms?

Madrid leads with 19 headquartered companies, followed by Barcelona (7) and Valencia (3).

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 36 verified decision-maker contacts tracked across these 54 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.