Company lists · Data refreshed September 2026
Top 25 Litigation law firms based in Portugal
RevenueBase identified 288 litigation law firms headquartered in Portugal as of September 2026 and tracks 3,314 professional contacts across them, including 532 with verified work emails and 111 with mobile numbers. Lisboa is the largest hub.
This list covers litigation law firms headquartered in Portugal, 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 4, 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.
The 25 largest litigation law firms based in Portugal
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 340 | ||||
“Morais Leitão is a leading full-service law firm in Portugal, with a solid background of decades of experience.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 165 | ||||
“Founded in 2001, PRA - Raposo, Sá Miranda & Associados, Sociedade de Advogados, SP, RL is today the result of shared values, desires and goals that have created synergies and…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 156 | ||||
“TELLES, widely recognised for providing a high standard of legal advice, is an independent Portuguese law firm.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 79 | ||||
“Since 1992, Cerejeira Namora, Marinho Falcão has cemented an innovative and dynamic positioning, responding to all the challenges that are thrown at it.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | Private LawyersIndirect evidence | 42 | |||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 35 | ||||
“The legal profession is much more than providing for a mere ready-to-deliver service or a standardised, automatic and repetitive service.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 32 | ||||
“Ana Bruno & Associados is a boutique law firm with over 20 years of experience, based in Lisbon, advising national and international clients across a wide range of practice areas.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 27 | ||||
“A Rogério Alves & Associados iniciou a sua atividade em 1 de Setembro de 2013.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 23 | ||||
“BMA is a full service law firm with strong practices in pharmaceutical law, intellectual property, administrative law, advertisement, competition law, hi-tech law and database…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 21 | ||||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 18 | ||||
“Bind - Sociedade de Advogados is the result of a meeting of wills of its partners in respect of how to approach the practice of law, who, based on identical values regarding the…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 16 | ||||
“Raposo Bernardo is a full service law firm recognized by its ability to combine the strength of the advocacy tradition with the most modern and advanced technology with the aim of…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 15 | ||||
“A NADVOGADOS – Nuno Albuquerque, Deolinda Ribas – Sociedade de Advogados, RL – é uma sociedade de advogados global vocacionada para o apoio jurídico aos particulares, empresas…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 14 | ||||
“A LISBONLAW surge da vontade dos seus sócios de iniciar um projeto na área da advocacia e consultoria jurídica que se distinga pela proximidade ao cliente, pela agilidade na…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 13 | ||||
“Castanheira, Almeida, Pereira, Mateus Ferreira & Associados, Sociedade de Advogados, RL é uma Sociedade de Advogados com escritório sede em Coimbra, fundada em 1992 e registada na…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 13 | ||||
“Founded in the 1950’s, the law firm MG Advogados is located in Avenida Fontes Pereira de Melo, one of the main roads in Lisbon.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 13 | ||||
“CLA Advogados | Castro Caldas, Correia Lopes, Mendes de Almeida, Ferros, Castelo Branco Associados Num mundo de constante mudança, a CLA oferece aos seus Clientes os mais elevados…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 12 | ||||
“By unifying the experience of the firm’s founding partner – practicing since 1982 – with the new methods of viewing law and legal practice, and by having the previous structure of…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 11 | ||||
“CLT - SOCIEDADE DE ADVOGADOS é uma sociedade de advogados com sede em Avenida de Londres, n.° 540, 3.º, Guimarães, Portugal.[EN] CLT - SOCIEDADE DE ADVOGADOS is a lawyer's office…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 11 | ||||
“Sociedade de Advogados | Av.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 10 | ||||
“We are a multicultural law firm focused on our clients' needs, quick on our responses and committed to the excellence of our services.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 10 | ||||
“A Teófilo Araújo dos Santos - Advogados é um escritório de advogados, que privilegia a relação com o cliente, procurando entender, antecipar e satisfazer as suas necessidades.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 9 | ||||
“APTS is a Portuguese law firm founded in 1990 by its senior partner José Alves Pereira under the name "José Alves Pereira & Associados".” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 9 | ||||
“A EFCM é uma sociedade de Advogados, com sede em Lisboa, e escritórios no Porto e em Mirandela, que reúne Advogados e Advogadas especialistas e especializados nas mais diversas…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 9 | ||||
“LSC LAW FIRM results from the evolution of law offices with a family tradition in the profession since the thirties of the last century.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 288 litigation law firms based in Portugal
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Litigation law firms based in Portugal at a glance
As of Sep 4, 2026Companies by employee count
Verified emails by last verification
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 litigation 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 Portugal whose own description of what they do matches “litigation 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 litigation law firms, and records with no verified work email. Companies headquartered outside Portugal 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, 532 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 4, 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.
Litigation law firms by metro
- Litigation law firms in Lisboa83
- Litigation law firms in Porto34
- Litigation law firms in Lisbon26
Frequently asked
How many litigation law firms are there based in Portugal?
RevenueBase identified 288 litigation law firms headquartered in Portugal 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?
Morais Leitão, headquartered in Porto, tops this list with the largest team on record.
Which city has the most litigation law firms?
Lisboa leads with 83 headquartered companies, followed by Porto (34) and Lisbon (26).
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 532 verified decision-maker contacts tracked across these 288 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 4, 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.