Company lists · Data refreshed September 2026

Top 25 Regulatory compliance law firms based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 443 companies tracked

RevenueBase identified 443 regulatory compliance law firms headquartered in Spain as of September 2026 and tracks 2,300 professional contacts across them, including 213 with verified work emails and 34 with mobile numbers. Madrid is the largest hub.

This list covers regulatory compliance law firms headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

443Companies

2,300Contacts tracked

213Verified emails

34Mobile numbers

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The 25 largest regulatory compliance law firms based in Spain

Ranked by team size

Top 25 of 443 regulatory compliance law firms based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names regulatory compliance law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	GovertisIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	183
	“Expertos en Ciberseguridad, Privacidad, GRC, IRM y Cumplimiento Normativo unificando la perspectiva Legal y Tecnológica GOVERTIS es la mayor firma de Advisory 100% especializada…” Source: company website · checked Sep 5, 2026
2	Finreg360Indirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	65
	“finReg360 es la firma líder en España en regulación financiera.” Source: company website · checked Sep 5, 2026
3	VacieroIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	62
	“Vaciero es una firma profesional de servicios jurídicos, financieros y de auditoría para empresas e instituciones, con más de 30 años de experiencia.” Source: company website · checked Sep 5, 2026
4	AIBLUIndirect evidence	Bilbao, SpainHQ checked Sep 5, 2026	51-200	53
	“Con más de 20 años de experiencia, Aiblu se ha consolidado como un referente en el ámbito del cumplimiento normativo.” Source: company website · checked Sep 5, 2026
5	Molins Defensa PenalPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	47
	“Molins Defensa Penal es una boutique de Derecho Penal de referencia en España con más de 30 años de dedicación en exclusiva al Derecho Penal y Compliance con asesoramiento experto…” Source: company website · checked Sep 5, 2026
6	Adeplus ConsultoresIndirect evidence	Badajoz, SpainHQ checked Sep 5, 2026	11-50	45
	“25 años de experiencia en consultoría legal y normativa a su servicio."La calidad al servicio de su empresa"” Source: company website · checked Sep 5, 2026
7	Legitec, Legislación Y TécnologíaIndirect evidence	Murcia, SpainHQ checked Sep 5, 2026	11-50	30
	“LEGITEC es una organización de ámbito nacional, fundada e impulsada por varias empresas especializadas en ofrecer servicios relacionados con el cumplimiento normativo y…” Source: company website · checked Sep 5, 2026
8	PetroshorecompliancePartial evidence	Huesca, SpainHQ checked Sep 5, 2026	11-50	28
	“Especialistas en Cumplimiento Normativo, Protección Civil, Protección de Datos, Compliance 4.0, Canales de Denuncia y formación especializada.” Source: company website · checked Sep 5, 2026
9	Core Business Consulting SpainStrong evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	27
	“We are a European consultancy firm currently providing services in Spain and Portugal, specialising in regulatory compliance, with specific dedication to three lines of…” Source: company website · checked Sep 5, 2026
10	BecompliancePartial evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	24
	“Nace en España en 2014 en el marco del desarrollo del cumplimiento normativo, nuestros servicios son exclusivos de Compliance (Riesgos de Cumplimiento, Formación en materia de…” Source: company website · checked Sep 5, 2026
11	Simmons & Simmons SpainIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1,001-5,000	23
	“La firma legal internacional que actúa como su socio de negocios.” Source: company website · checked Sep 5, 2026
12	C&p AbogadosIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	23
	“Despacho de abogados especializado en los sectores bancario, financiero, asegurador y construcción, con más de 25 años de experiencia en el asesoramiento y la representación de…” Source: company website · checked Sep 5, 2026
13	RapinformesIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	22
	“RAPINFORMES es una empresa en constante evolución, especializada en ofrecer soluciones integrales para empresas y organizaciones que buscan seguridad, transparencia y cumplimiento…” Source: company website · checked Sep 5, 2026
14	GaudiaIndirect evidence	Huelva, SpainHQ checked Sep 5, 2026	11-50	19
	“Roberto Fernández Villarino y Francisco Javier Muñoz González comenzaron a fraguar-en torno al año 1998, la creación de un despacho de abogados vinculados al asesoramiento y…” Source: company website · checked Sep 5, 2026
15	Baño LeónIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	1-10	18
	“Fundado en 1992 por José María Baño León, Catedrático de Derecho Administrativo de la Universidad Complutense de Madrid, Baño León es un despacho especializado en el asesoramiento…” Source: company website · checked Sep 5, 2026
16	Kernel LegalIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	1-10	17
	“Somos una Boutique Legal con enfoque multidisciplinar y más de diez años de experiencia, especializada en #Corporate y #Bancario.” Source: company website · checked Sep 5, 2026
17	RēgulaIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	16
	“We are experts in competition, regulation and litigation.” Source: company website · checked Sep 5, 2026
18	Prudencio González Asesores EmpresarialesIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	14
	“En Prudencio González Asesores Empresariales iniciamos la actividad en Barcelona en el año 1967, orientados en la prestación de un servicio integral de alta calidad y en la…” Source: company website · checked Sep 5, 2026
19	EdorteamIndirect evidence	Lleida, SpainHQ checked Sep 5, 2026	11-50	13
	“Edorteam es una consultora tecnológica especialista en ciberseguridad y protección de datos.” Source: company website · checked Sep 5, 2026
20	Picón & Asociados AbogadosIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	12
	“Picón & Asociados es un despacho de abogados que, desde opera en sectores relacionados con la tecnología, la protección de datos y la gestión de la información.” Source: company website · checked Sep 5, 2026
21	InterafiIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	12
	“En Interafi somos una firma especializada en Auditoria Interna Preventiva, enfocada en fortalecer los sistemas de control, anticipar riesgos y garantizar la integridad del negocio…” Source: company website · checked Sep 5, 2026
22	IuristecIndirect evidence	Palma De Mallorca, SpainHQ checked Sep 5, 2026	1-10	11
	“Iuristec inició su actividad en el año 2002, con la intención de poner a trabajar juntos abogados e informáticos, para atender a toda cuestión que requiera de conocimientos…” Source: company website · checked Sep 5, 2026
23	Alaro AvantIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	11-50	11
	“ALARO AVANT está especializado en prestar servicios de Auditoría y Adaptación a la normativa en Protección de Datos Personales dando cumplimiento a la legislación vigente y…” Source: company website · checked Sep 5, 2026
24	Fortuny LegalIndirect evidence	Barcelona, SpainHQ checked Sep 5, 2026	11-50	10
	“El éxito del cliente, nuestra mayor recompensa” Fortuny Legal es una boutique legal con más de 25 años de trayectoria profesional, altamente especializada en consultoría en…” Source: company website · checked Sep 5, 2026
25	Postigo Auditores, S.L.PIndirect evidence	Zaragoza, SpainHQ checked Sep 5, 2026	11-50	10
	“Somos una firma especializada en auditoría de cuentas con sede en Zaragoza.” Source: company website · checked Sep 5, 2026

Showing 25 of 443 regulatory compliance law firms based in Spain

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Regulatory compliance law firms based in Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 120 HQs

34Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

341

11-50

51-200

201-500

1,001-5,000

Verified emails by last verification

0–30

200

31–60

61–90

90–180

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among regulatory compliance law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “regulatory compliance law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among regulatory compliance law firms, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 213 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Regulatory compliance law firms by metro

Regulatory compliance law firms in Madrid120
Regulatory compliance law firms in Barcelona54

Frequently asked

How many regulatory compliance law firms are there based in Spain?

RevenueBase identified 443 regulatory compliance law firms headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most regulatory compliance law firms?

Madrid leads with 120 headquartered companies, followed by Barcelona (54) and Valencia (19).

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 213 verified decision-maker contacts tracked across these 443 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.