Company lists · Data verified August 2026

Top 25 Corporate law firms based in Spain

Name: Corporate 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 4,489 companies tracked

There are 4,489 corporate law firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 27,527 professional contacts across them, including 2,931 with verified work emails and 273 with mobile numbers. Madrid is the largest hub.

This list covers corporate 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.

4,489Companies

27,527Contacts tracked

2,931Verified emails

273Mobile numbers

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The 25 largest corporate law firms based in Spain

Ranked by team size

Top 25 of 4,489 corporate 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	Pérez-Llorca	Madrid	501-1,000	772	206
2	RCD	Sevilla	201-500	433	120
3	Broseta	Barcelona	201-500	294	60
4	Ceca Magán Abogados	Vigo	51-200	287	45
5	EJASO	Madrid	201-500	259	62
6	Cremades & Calvo-Sotelo	Madrid	51-200	236	43
7	TAX Economistas Y Abogados	Figueres	201-500	233	61
8	Montero Aramburu & Gómez-Villares Atencia	Madrid	201-500	209	1
9	BDO Abogados	A Coruna	501-1,000	201	22
10	Barrilero	San Sebastian	201-500	188	5
11	Lener Asesores Legales Y Económicos	Oviedo	201-500	138	4
12	AGM Abogados	Barcelona	51-200	137	22
13	Montero Aramburu Abogados	Cordoba	201-500	122	2
14	FYR Legal	Mataro	51-200	120	18
15	Baker Mckenzie Spain	n/a	201-500	118	15
16	Göhmann Rechtsanwälte & Abogados	Barcelona	201-500	112	62
17	Toda & Nel-Lo	Barcelona	51-200	79	19
18	BGBG	Madrid	51-200	77	14
19	Arpa Abogados Consultores	San Sebastian	51-200	75	19
20	DELVY	Malaga	51-200	67	24
21	Rocajunyent Grupo-Gaona	Madrid	51-200	64	2
22	MA Abogados	Sevilla	51-200	59	1
23	Pedrosa Lagos	Barcelona	51-200	58	14
24	Durán-Sindreu	Barcelona	51-200	58	11
25	Escura	Calafell	51-200	54	14

Showing 25 of 4,489 corporate law firms based in Spain

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Corporate law firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 1058 HQs

273Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

3,231

11-50

1,023

51-200

201-500

501-1,000

1,001-5,000

10001+

Corporate law firms by metro

Metro	Companies
Corporate law firms in Madrid	1058
Corporate law firms in Barcelona	601
Corporate law firms in Valencia	200
Corporate law firms in Sevilla	138
Corporate law firms in Malaga	105
Corporate law firms in Murcia	68
Corporate law firms in Bilbao	63

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 “corporate 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; 5 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 corporate law firms are there based in Spain?

There are 4,489 corporate law firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Pérez-Llorca, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most corporate law firms?

Madrid leads with 1058 headquartered companies, followed by Barcelona (601) and Valencia (200).

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 2,931 verified decision-maker contacts tracked across these 4,489 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.