Company lists · Data refreshed October 2026

Top 25 International tax attorneys based in Portugal

RevenueBase identified 182 company matches for international tax attorneys associated with Portugal as of October 2026 and tracks 1,742 professional contacts across them, including 377 with verified work emails. Lisbon is the largest hub.

This list covers company matches for international tax attorneys 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 22, 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 22, 2026 How this list was built
182Companies
1,742Contacts tracked
377Verified emails
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The 25 largest international tax attorneys based in Portugal

Ranked by team size
Top 25 of 182 company matches for international tax attorneys based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 22, 202651-200182 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 22, 2026 · View company records in RevenueBase
2Exact matchLisbon, PortugalHQ recorded Oct 22, 202651-20092 contacts →

Exact match

“A Eversheds Sutherland é um escritório de advogados full-service orientado para o cliente, com mais de 30 anos de experiência.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchPorto, PortugalHQ recorded Oct 22, 202651-20077 contacts →

Exact match

“TELLES, widely recognised for providing a high standard of legal advice, is an independent Portuguese law firm.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchLisbon, PortugalHQ recorded Oct 22, 202651-20071 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 22, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-5034 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-5028 contacts →

Exact match

“CCSL Advogados is a law firm based in Lisbon and specialized in legal and tax matters in an international setting.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-5022 contacts →

Exact match

“We are a consulting firm, acting in many areas of business and tax advisory.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchPorto, PortugalHQ recorded Oct 22, 202611-5019 contacts →

Exact match

“AccruePartners assumes itself as a Firm of excellence in the provision of multidisciplinary services in the areas of tax and management consulting.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchLisbon, PortugalHQ recorded Oct 22, 20261-1019 contacts →

Exact match

“RPBA is a tax law boutique firm, paying attention to every detail and willing to unravel the most intricate tax challenges.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-5016 contacts →

Exact match

“Mission: Issue credible opinions and provide value added solutions that act as a leverage factor in the decision making process through audit and consulting services…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-5016 contacts →

Exact match

“Constituída em 2014, a Caldeira Pires & Associados é uma sociedade de advogados dinâmica, sendo especialmente orientada para os resultados, procurando sempre o exercício da…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchFunchal, PortugalHQ recorded Oct 22, 202611-5014 contacts →

Exact match

“TPMc, Lda is characterized by being a small company, giving priority to direct contact with the client and the fiduciary relationship, investing in employee loyalty.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchPorto, PortugalHQ recorded Oct 22, 202611-5014 contacts →

Exact match

“A All the Way – Business Consulting, Lda é uma empresa de consultoria financeira e fiscal.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchLisbon, PortugalHQ recorded Oct 22, 20261-1014 contacts →

Exact match

“TOGETHER, WE FLY HIGHER ASA Lawyers is a Portuguese law firm that was founded in 2018, specialized in providing superior legal services with a focus on international business, tax…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-5014 contacts →

Exact match

“Ricardo Reigada Pereira - Sociedade de Advogados, SP, RL (RRP Advogados) is a Portuguese full-service law firm founded in 2016.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchLisbon, PortugalHQ recorded Oct 22, 20261-1011 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 22, 2026 · View company records in RevenueBase
17Exact matchLisbon, PortugalHQ recorded Oct 22, 20261-1010 contacts →

Exact match

“Kore Partners is a Law Firm dedicated to excellence in private client and tax matters.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchPorto, PortugalHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“Bandeira, Reis Lima & Brás da Cunha – Sociedade de Advogados, SP, RL” (BRLC), founded in january 1995, results from a partnership between lawyers with common professional…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchFunchal (sé), PortugalHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“Normifisco is a company based out of Portugal.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“A VERBOCHAVE está empenhada na criação de valor dos seus clientes, através da prestação de serviços de consultoria e assessoria fiscal e contabilística, numa efetiva relação…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchPorto, PortugalHQ recorded Oct 22, 202611-509 contacts →

Exact match

“AdC Contabilidade is a consulting company where the main activity is to provide tax advisory services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Sofia Leite Borges & Associados Sociedade de Advogados SP RL (SLB & A) is a law firm founded in february 2016 specialized in Banking, Finance, Capital Markets, Private Equity…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Somos uma equipa de advogados com comprovada experiência e profundos conhecimentos em todas as áreas do Direito público e Direito privado que garante um acompanhamento cuidado em…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchPombal, PortugalHQ recorded Oct 22, 202611-508 contacts →

Exact match

“A Pombalconta, Lda é uma empresa vocacionada para soluções contabilísticas e fiscais, de acordo com as necessidades sentidas pelos nossos Clientes, nos respeito pelas leis…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchLisbon, PortugalHQ recorded Oct 22, 202611-508 contacts →

Exact match

“Boutique Law Firm specialized in Corporate, Private Clients, Tax and Litigation”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 182 international tax attorneys based in Portugal

See the full list, filter by size, metro and specialty, and access 377 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International tax attorneys based in Portugal at a glance

As of Oct 22, 2026
21.6%Verified-email coverage
9.6Average contacts per company
1-10Median size (employees)
49.5%Largest-city concentration · Lisbon
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
119
11-50
54
51-200
8
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 182 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 “international tax attorneys” 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 377 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 22, 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.

International tax attorneys 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 “international tax attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international tax attorneys are there based in Portugal?

RevenueBase identified 182 company matches for international tax attorneys 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 international tax attorneys?

Lisbon leads with 90 company records, followed by Porto (24) and Funchal (9).

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 377 professional contacts with verified work emails tracked across these 182 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 22, 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.