These Spanish law firms specialize in various legal fields, ranging from corporate law to intellectual property and civil aviation. Many of these are well-established firms, several of them founded in the 20th century.
Among them, Cuatrecasas is an international law firm with expertise in business law, and Gómez-Acebo & Pombo offers legal advisory services in all areas of company law. Ilustre Colegio de la Abogacía de Madrid defends Madrid's legal profession, while Lefebvre provides legal information and innovative legaltech solutions. HOYNG ROKH MONEGIER specializes in cross-border intellectual property litigation. A notable pattern is the concentration of headquarters in Madrid and Barcelona.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 12,081 | ||||
| 2 |
Cuatrecasascuatrecasas.com
An international law firm with expertise in business law, serving clients across Spain, Portugal, Latin America, and beyond with a diverse team of over 1,900 professionals |
2,540 | |||
| 3 |
Ilustre Colegio de la Abogacía de Madridicam.es
Defends Madrid's legal profession, upholds the rule of law, and provides legal protection for citizens through public defense and legal assistance. |
1,627 | |||
| 4 |
Il·lustre Col·legi de l'Advocacia de Barcelona (ICAB)icab.cat
A prestigious institution in Barcelona dedicated to defending and promoting the legal profession, offering continuous training and services to its members and the community |
712 | |||
| 5 |
Gómez-Acebo & Pomboga-p.com
An international law firm based in Madrid, offering legal advisory services in all areas of company law with offices in various locations worldwide |
618 | |||
| 6 |
Lefebvrelefebvre.es
Leading provider of legal information, practical tools, and innovative legaltech solutions supporting lawyers, companies, and advisers in Spain. |
495 | |||
| 7 |
Arriaga Asociadosarriagaasociados.com
Arriaga Asociados is a team of highly qualified professionals led by Jesús María Ruiz de Arriaga, offering legal and economic services with over 20 years of experience |
362 | |||
| 8 |
Asesoria Juridica Integralccmabogados.net
Comprehensive advisory services for businesses and individuals, specializing in medical companies and healthcare system relationships, including crisis prevention and patient support programs |
344 | |||
| 9 |
RocaJunyentrocajunyent.com
Provides expert legal advice in commercial, banking, financial, procedural, and tax law with a strong international reputation. |
344 | |||
| 10 | 326 | ||||
| 11 |
Barrilerobarrilero.com
A leading independent law firm in Spain, providing comprehensive legal advice services with offices in major economic centers and a staff of over 150 professionals |
306 | |||
| 12 |
ICAV Abogacíaicav.es
Professional association representing lawyers in Valencia, providing services and fostering connections among members and the wider community. |
262 | |||
| 13 |
Consejo General de la Abogacía Españolaabogacia.es
Representative and executive body of Spanish lawyers, coordinating and overseeing the legal profession, with a focus on regulating professional practice and maintaining its prestige |
261 | |||
| 14 |
HOYNG ROKH MONEGIERhoyngrokhmonegier.com
Specializes in cross-border intellectual property litigation, patent disputes, trademarks, copyrights, design rights, trade secrets, and related legal services across Europe. |
184 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 15 |
Abogado Digitalabogadoslarioja.com
Provider of high-quality legal services in areas such as negligence, civil liability, insurance, criminal law, family law, real estate law, consumer rights, and labor law We also coordinate experts when needed |
183 | |||
| 16 |
Belinchónbelinchon.cat
Specialized in labor law and social security, this professional firm offers personalized legal advice with a total commitment to clients' needs |
175 | |||
| 17 |
AEDAF | Asociación Española de Asesores Fiscalesaedaf.es
A leading association founded in 1967, with over 2000 tax professionals specialized in tax advisory services, mainly consisting of legal and economic experts |
170 | |||
| 18 |
AGM Abogadosagmabogados.com
Providing personalized, comprehensive legal advisory services nationally and internationally with over 35 years of experience and proactive client support. |
155 | |||
| 19 |
Derecho Prácticoderechopractico.es
Providing open legal content and resources for professionals, while offering consulting, advising, and commercializing products/services for legal operators |
146 | |||
| 20 |
Arias Avogadosariasavogados.com
Specialized law firm in Criminal Compliance and Data Protection, with certified Data Protection Delegates Experts in Corporate Law, Familial Business Succession, and various legal areas |
8 | |||
| 21 |
Giambrone & Partners Bufete Legal Internacionalgiambronelaw.es
An internationally specialized legal firm providing cross-border advice, with a focus on diversity, inclusion, social responsibility, and client satisfaction through innovation and professionalism |
7 | |||
| 22 |
UBT Legal & Complianceubt-lc.com
Specializing in legal advice and regulatory compliance management, we offer clients tailored solutions for organizational and technological challenges to ensure proper adherence |
6 | |||
| 23 |
L@Wlawservicios.es
Specializing in legal services, compliance, and data protection, the company prioritizes safeguarding businesses through comprehensive legal guidance and protection of confidential information |
5 | |||
| 24 |
Tirant Compliancerscompliancesofficers.com
Compliancers is a company founded in 2015 to help Spanish law firms and consultants with compliance programs, specializing in criminal compliance |
3 | |||
| 25 |
Llonín Abogadoslloninabogados.com
A legal firm providing expert advice since 1984, specializing in preventive compliance and data protection to help clients stay competitive |
3 | |||
| 26 |
PONS Complianceponscompliance.com
Specialized firm advising on compliance solutions to implement self-control systems, prevent criminal risks, and promote a culture of compliance within companies |
3 | |||
| 27 |
ENERLAWenerlaw.es
ENERLAW provides personalized legal advice to individuals and businesses, nationally and internationally, in implementing renewable energy projects, focusing on electricity production |
3 | |||
| 28 |
SOLER COMPLIANCEsolercompliance.com
Specialized in corporate compliance, offering tailored solutions like crime prevention models, management systems consulting, equal opportunity plans, policy development, training, and investigation services |
2 | |||
| 29 |
My Lawyer Abroadmylawyerabroad.com
An international consortium of legal practitioners offering cross-border services, specializing in various legal matters for global clientele with high professional standards |
2 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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