Company lists · Data verified August 2026

Top 20 Antitrust law firms based in Portugal

Name: Antitrust law firms based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 78 companies tracked

There are 78 antitrust law firms headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 1,884 professional contacts across them, including 276 with verified work emails and 48 with mobile numbers. Lisboa is the largest hub.

This list covers antitrust law firms headquartered in Portugal, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

78Companies

1,884Contacts tracked

276Verified emails

48Mobile numbers

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The 20 largest antitrust law firms based in Portugal

Ranked by team size

Top 20 of 78 antitrust law firms based in Portugal, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	SRS Legal	n/a	51-200	174	98
2	PRA	Evora	51-200	165	106
3	Cerdeira, Rocha, Vendite, Barbosa, Borgo E Etchalus Advogados	Lisboa	51-200	48	30
4	Private Lawyers	Lisboa	51-200	42	1
5	Amaral & Barbosa Advogados	Porto	11-50	23	5
6	Pinto Ribeiro Advogados	Lisbon	51-200	17	6
7	N-Advogados Solidez. Confiança. Resolução. Credibilidade Advogados Lawyer	n/a	11-50	15	1
8	Lisbonlaw Advogados	Lisboa	11-50	14	1
9	Cavaleiro & Associados Sociedade DE Advogados R.L	n/a	1-10	14	1
10	Legalworks	Lisboa	11-50	12	3
11	Reis & Pellicano	Lisboa	1-10	10	8
12	Rodrigues Lemos, Advogados	Paranhos	1-10	9	1
13	Basto, Sequeira & Associados	Lisboa	1-10	7	4
14	Seixas Coelho E Pereira Coelho Advogados Associados	Setubal	1-10	6	4
15	CTSU	Lisboa	51-200	5	1
16	LSM Advogados	Lisbon	11-50	4	1
17	Saraiva Matias E Associados	Lisbon	1-10	3	2
18	TGCP	Funchal	1-10	3	1
19	Santos, Maia, Marques & Moreira	Povoa De Varzim	1-10	3	1
20	FPA	Lisboa	1-10	1	1

Showing 20 of 78 antitrust law firms based in Portugal

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Antitrust law firms based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 27 HQs

48Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Antitrust law firms by metro

Metro	Companies
Antitrust law firms in Lisboa	27
Antitrust law firms in Porto	18
Antitrust law firms in Lisbon	6
Antitrust law firms in Vila Nova De Gaia	2
Antitrust law firms in Cascais	2
Antitrust law firms in Covilha	1
Antitrust law firms in Montijo	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “antitrust law firms”, with match quality audited by blind human judging, and headquartered in Portugal.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many antitrust law firms are there based in Portugal?

There are 78 antitrust law firms headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

SRS Legal, headquartered in Portugal, tops this list with the largest team on record.

Which city has the most antitrust law firms?

Lisboa leads with 27 headquartered companies, followed by Porto (18) and Lisbon (6).

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 276 verified decision-maker contacts tracked across these 78 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.