Company lists · Data verified August 2026

Top 25 Derivatives law firms based in Spain

Name: Derivatives 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 241 companies tracked

There are 241 derivatives law firms headquartered in Spain (RevenueBase, August 2026). RevenueBase tracks 1,545 professional contacts across them, including 221 with verified work emails and 11 with mobile numbers. Madrid is the largest hub.

This list covers derivatives 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.

241Companies

1,545Contacts tracked

221Verified emails

11Mobile numbers

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The 25 largest derivatives law firms based in Spain

Ranked by team size

Top 25 of 241 derivatives 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	Cremades & Calvo-Sotelo	Madrid	51-200	236	43
2	Cases & Lacambra	Miami	51-200	77	24
3	Araoz & Rueda	Madrid	11-50	62	22
4	FILS	Barcelona	11-50	59	15
5	BMG LAW Services	Barcelona	11-50	30	12
6	Cortés, Abogados	Madrid	11-50	29	3
7	Ferco Gestión	Barcelona	11-50	27	5
8	Escalona & DE Fuentes	Madrid	11-50	25	6
9	C&p Abogados	Madrid	11-50	23	2
10	Rivero & Gustafson Abogados	Madrid	11-50	20	2
11	Syrlegal	Madrid	1-10	16	9
12	Mendoza Abogados	Granada	1-10	16	1
13	Ruiz Gallardón Abogados	Madrid	11-50	15	3
14	Marroquín Abogados	Barcelona	11-50	13	4
15	Atland Abogados Y Economistas	Barcelona	11-50	13	2
16	Vcgh Abogados	Madrid	11-50	13	1
17	López-Hermoso Abogados	Madrid	11-50	12	2
18	Dueñas Abogados	Barcelona	1-10	10	1
19	AGG Lawyers & Advisors	Barcelona	11-50	9	4
20	Brenes Abogados	Madrid	11-50	9	1
21	Lexben Advocats	Barcelona	11-50	8	1
22	Ayala DE LA Torre Abogados	Madrid	1-10	8	1
23	Rrbs Legal, Romero REY & Benito Sancho Abogados	Madrid	11-50	7	1
24	Valverde Abogados	Madrid	11-50	7	1
25	MB Asesores 2012 S.L.P	Bilbao	1-10	7	1

Showing 25 of 241 derivatives law firms based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 221 reachable decision-makers.

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Derivatives law firms based in Spain at a glance

As of Aug 28, 2026

1-10Median size (employees)

MadridLargest hub · 82 HQs

11Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

180

11-50

51-200

Derivatives law firms by metro

Metro	Companies
Derivatives law firms in Madrid	82
Derivatives law firms in Barcelona	38
Derivatives law firms in Valencia	12
Derivatives law firms in Palma	5
Derivatives law firms in Granada	5
Derivatives law firms in Bilbao	5
Derivatives law firms in Sevilla	5

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 “derivatives 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; 0 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 derivatives law firms are there based in Spain?

There are 241 derivatives law firms headquartered in Spain as of August 2026 (RevenueBase).

What is the largest company on this list?

Cremades & Calvo-Sotelo, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most derivatives law firms?

Madrid leads with 82 headquartered companies, followed by Barcelona (38) and Valencia (12).

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 221 verified decision-maker contacts tracked across these 241 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.