Company lists · Data refreshed October 2026

Top 17 Antitrust law firms based in Portugal

RevenueBase identified 75 company matches for antitrust law firms associated with Portugal as of October 2026 and tracks 1,825 professional contacts across them, including 241 with verified work emails. Lisbon is the largest hub.

This list covers company matches for antitrust law firms associated with Portugal, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 1, 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 RevenueBase SmartSearch · Exact Recorded Oct 1, 2026 How this list was built
75Companies
1,825Contacts tracked
241Verified emails
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The 17 largest antitrust law firms based in Portugal

Ranked by team size
Top 17 of 75 company matches for antitrust law firms based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-200176 contacts →

Exact match

“Somos uma sociedade de advogados que, há mais de 30 anos, presta assessoria full-service a clientes nacionais e internacionais em todas as áreas de negócio.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-200166 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-20044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-20017 contacts →

Exact match

“Pinto Ribeiro Advogados is a medium-sized firm based in Lisbon, Portugal, which provides comprehensive legal services to its clients, both domestic and foreign, in the most varied…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchBraga, PortugalHQ recorded Oct 1, 202611-5015 contacts →

Exact match

“A NADVOGADOS – Nuno Albuquerque, Deolinda Ribas – Sociedade de Advogados, RL – é uma sociedade de advogados global vocacionada para o apoio jurídico aos particulares, empresas…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchPorto, PortugalHQ recorded Oct 1, 20261-1015 contacts →

Exact match

“A "Legal Boutique" that strives for secure, rigorous and independent advice, based on a network of specialised partners.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-5012 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-1010 contacts →

Exact match

“We are a multicultural law firm focused on our clients' needs, quick on our responses and committed to the excellence of our services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchParanhos, PortugalHQ recorded Oct 1, 20261-109 contacts →

Exact match

“Rodrigues Lemos, Advogados is a law firm, founded in October 2018, based in Porto.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-107 contacts →

Exact match

“A Basto, Sequeira & Associados é uma sociedade de advogados pautada pelo rigor e orientação para o cliente, que presta serviços de advocacia e assessoria jurídica, organizada por…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchLisbon, PortugalHQ recorded Oct 1, 202651-2005 contacts →

Exact match

“CTSU is the Portuguese independent Law Firm member of Deloitte Legal.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchLisbon, PortugalHQ recorded Oct 1, 202611-504 contacts →

Exact match

“Our structure defines our approach: based on the academic know-how of senior members of the Firm combined with the high-level institutional exposure serves as a reference for…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Saraiva Matias e Associados is a well-established law firm with decades of experience in highly complex legal controversies.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchFunchal, PortugalHQ recorded Oct 1, 20261-103 contacts →

Exact match

“A TGCP - Sociedade de Advogados, RL, foi fundada em 1989, centrando a sua atividade na assessoria a clientes nacionais e internacionais nos vários ramos do direito, com o objetivo…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchPóvoa De Varzim, PortugalHQ recorded Oct 1, 20261-103 contacts →

Exact match

“Prestação de serviços de advocacia e consultoria jurídica”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchLisbon, PortugalHQ recorded Oct 1, 20261-101 contacts →

Exact match

“Sociedade de Advogados dedicada ao exercício da advocacia de forma integrada totalmente focada no Cliente.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 17 of 75 antitrust law firms based in Portugal

See the full list, filter by size, metro and specialty, and access 241 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Antitrust law firms based in Portugal at a glance

As of Oct 1, 2026
13.2%Verified-email coverage
24.3Average contacts per company
1-10Median size (employees)
44.0%Largest-city concentration · Lisbon
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
19
51-200
6
201-500
1

Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 75 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Portugal whose business descriptions match “antitrust law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 241 professional contacts with verified work emails across the full matched dataset. 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 October 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Antitrust law firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “antitrust law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many antitrust law firms are there based in Portugal?

RevenueBase identified 75 company matches for antitrust law firms associated with Portugal as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

SRS Legal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most antitrust law firms?

Lisbon leads with 33 company records, followed by Porto (17) and Cascais (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 241 professional contacts with verified work emails tracked across these 75 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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.