


We defend
your rights.
Legal expertise, rigor and proximity to find effective and personalized solutions for every challenge.
Years of experience
Cascais · Lisbon District
Legal expertise combined with a close and personalized approach.
Law with vision,
proximity and rigor.
Mário Ferreira Advogados is a multidisciplinary law firm focused on providing legal services with rigor, proximity and a focus on each client's specific needs.
With over 40 years of experience in Cascais and the Lisbon District, we serve national and international clients, offering effective and personalized solutions.
Knowledge that builds trust.
Consolidated practice in Cascais and region
Multidisciplinary and specialized
Close support and personalized solutions
Legal solutions
for different challenges.
We operate in multiple areas of law, providing close and specialized support for each case.
View allCivil Law
Civil liability, contracts, property rights and other civil matters.
Learn more →Corporate & Commercial Law
Company incorporation, commercial contracts, mergers, acquisitions, restructuring and corporate governance.
Learn more →Employment Law
Employment contracts, disciplinary proceedings, dismissals, labor disputes and collective bargaining.
Learn more →Family & Succession Law
Divorce, parental responsibilities, estate division, wills, inheritances and succession planning.
Learn more →Criminal Law
Support and defense throughout the criminal proceedings, with rigor and protection of rights.
Learn more →Real Estate Law
Property sales and purchases, leasing, licensing, construction law and urban planning.
Learn more →Trust built
in every relationship.
Our values and how we put them into practice set us apart.
Legal Rigor
Action guided by technical excellence and precision in every detail, ensuring legal security in all matters.
Proximity and Trust
Close and personalized follow-up, building lasting relationships with each client.
Integrity and Transparency
Ethics and honesty as fundamental pillars in all processes and decisions.
Consolidated Experience
Over 40 years of legal practice in Cascais and the Lisbon District, with deep knowledge of the region.
Personalized Solutions
Legal strategies adapted to the specific needs of each client and each case.
Agile and Effective Response
Commitment to deadlines and results, ensuring continuous follow-up and permanent availability.
People who make
the difference.
A dedicated team, with experience and commitment, ready to defend your rights with rigor, proximity and excellence.
View all team
Mário Ferreira
Senior Lawyer | Founder
Graduated in Law from the Faculty of Law of the University of Lisbon, with over 45 years of experience in law. Founder and director of Mário Ferreira Advogados, he has consolidated a multidisciplinary experience with a particular focus on civil, commercial and corporate law.

Beatriz Ferreira
Jurist
Graduated in Law from Universidade Lusófona, with a solid academic background in the legal field. Currently undergoing professional training at the Portuguese Bar Association, developed within the scope of Mário Ferreira Advogados.
Common questions,
clear answers.
We clarify the most common questions about our legal services.
You can contact us by phone at +351 214 848 390, by email at mario.ferreira-4651l@advogados.oa.pt, or through the contact form here on the website. We always respond as quickly as possible and schedule a first meeting according to your availability, either in person at the office or by video call. We are available Monday to Friday from 9:00 AM to 7:00 PM.
Yes, with great pleasure. We have experience in assisting foreign clients and expatriates with legal matters in Portugal, especially in the areas of Real Estate Law, Civil Law and Commercial Law. We communicate in Portuguese and English, adapt all documentation to each client's needs, and are available for remote meetings regardless of location.
We work in six main areas: Civil Law, Corporate & Commercial Law, Employment Law, Family & Succession Law, Criminal Law and Real Estate Law. In each of them, the support is personalized and adapted to the specific situation of each client, without generic answers.
We start by thoroughly understanding your situation and defining the best strategy for your objectives. From there, we maintain close and regular communication so you always know what is happening, what has been done, and what comes next. We believe that a well-informed client makes decisions with more confidence, and that is why transparency has been part of our work from day one. Depending on the case, the support may involve negotiation, mediation, or judicial representation.
Didn't find the answer? Contact us
Knowledge and
legal updates.
Articles and reflections on relevant legal topics, keeping you informed and prepared for legal challenges.
View all articles
Civil Law: protection and defense of your rights
Civil Law is the branch of private law that governs legal relations between natural and legal persons. We act in defense of your interests in matters such as civil liability, contracts, property rights and ownership.

Corporate & Commercial Law: complete legal support for your business
Corporate and Commercial Law covers the legal matters related to business activity. We provide legal advice to companies at all stages of their life cycle.

Employment Law: defense of workers' and companies' rights
Employment Law governs the relations between employers and workers. We intervene both in defense of workers' rights and in advising companies.
Let's defend
your rights.
Contact us to schedule a consultation or get more information about our services.
WhatsApp965 228 772Phone
+351 214 848 390
965 228 772
mario.ferreira-4651l@advogados.oa.pt
Address
Rua José Florindo, 44C 2750-400 Cascais
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