Company lists · Data refreshed September 2026

Top 25 Offshore accounting support providers based in Portugal

RevenueBase identified 156 company matches for offshore accounting support providers associated with Portugal as of September 2026 and tracks 913 professional contacts across them, including 360 with verified work emails. Lisbon is the largest hub.

This list covers company matches for offshore accounting support providers 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 September 20, 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 Sep 20, 2026 How this list was built
156Companies
913Contacts tracked
360Verified emails
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The 25 largest offshore accounting support providers based in Portugal

Ranked by team size
Top 25 of 156 company matches for offshore accounting support providers based in Portugal, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 Sep 20, 2026201-500303 contacts →

Exact match

“Fundada em junho de 1982, a Conceito dedica-se à prestação de serviços de outsourcing nas áreas de Contabilidade, Fiscalidade, Consultoria, Processamento Salarial, Tesouraria e…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchCaldas Da Rainha, PortugalHQ recorded Sep 20, 202611-5091 contacts →

Exact match

“UWU Solutions iniciou a sua actividade em Janeiro de 2003, estando portanto prestes a completar 8 anos; ao longo deste período tem vindo a registar um crescimento sustentado…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLisbon, PortugalHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“Finpartner will first carry out a detailed analysis of your situation, and then select the team of specialists dedicated to your company, determining the appropriate work methods…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchTavira, PortugalHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“At All Finance Matters we ensure peace of mind when it comes to managing tax obligations in Portugal.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchLisbon, PortugalHQ recorded Sep 20, 202611-5019 contacts →

Exact match

“Joongle provides specialized solutions for businesses seeking a strategic partner in Portugal.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact match9000-046 Funchal, PortugalHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“A MAD.INTAX – Madeira Advice for International Structuring, Lda.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMatosinhos, PortugalHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“A GESNORT é uma empresa de prestação de serviços de assessoria em contabilidade, fiscalidade e apoio à gestão, capaz de dar resposta às novas exigências de uma sociedade em…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchPorto, PortugalHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Desde a sua criação, a Filiconta tem vindo a prestar serviços de excelência na área do apoio à gestão.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchFunchal, PortugalHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“We offer a wide range of services for our clients, with continuous and effective support, customized to different types of customers and their needs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLisbon, PortugalHQ recorded Sep 20, 20261-1011 contacts →

Exact match

“Speedwell is an accounting, tax compliance, payroll and corporate administration services dedicated to the success of its clients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchPorto, PortugalHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Accounting / Audit Complete coverage, internally and externally, or a simple follow-up, verification and/or work management if executed at the Company’s office.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchPorto, PortugalHQ recorded Sep 20, 20261-108 contacts →

Exact match

“Beneficiando de mais de 25 anos de experiência do seu promotor como gestor e membro de órgãos de administração de várias empresas, a AContar - Accounting and Financial Services…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchFunchal (sé), PortugalHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Normifisco is a company based out of Portugal.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLagos, PortugalHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Accounting Support Designed for International Business Owners in Portugal At Elevate Accounting, we understand that great accounting is about more than just compliance, it's…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchEspinho, PortugalHQ recorded Sep 20, 20261-106 contacts →

Exact match

“Contabilidade e Fiscalidade”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchCoimbra, PortugalHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Tax Account é uma empresa especializada em serviços de Contabilidade, Fiscalidade, Consultoria, Recursos Humanos e Apoio à Gestão.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchGafanha Da Nazaré, PortugalHQ recorded Sep 20, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLisbon, PortugalHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Start your business in Portugal with Kilobanan, your expert in accounting certified by the Portuguese Orden of Accountants.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchCoimbra, PortugalHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Serviços: •Criação de empresa •Contratação bancária •Domiciliação de empresas •Prospeção mercado •Serviço de secretariado e administrativo •Receção e visita empresarial (encontros…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchAlgés, PortugalHQ recorded Sep 20, 20261-103 contacts →

Exact match

“A Primeuneed nasce em 2018, da paixão pela área financeira e do espírito empreendedor dos seus sócios, para a realização de um projeto em comum.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchArca E Ponte De Lima, PortugalHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Na CF5 dedicamo-nos à consultoria contabilística, auditoria e à gestão financeira das empresas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLourinhã - Lisboa, PortugalHQ recorded Sep 20, 20261-103 contacts →

Exact match

“A Números Que Falam surge pela iniciativa de dois sócios com sólida experiência profissional em contabilidade, auditoria e gestão financeira em diversos setores de atividade…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLourosa, PortugalHQ recorded Sep 20, 20261-103 contacts →

Exact match

“A AVOP Assessores e Consultores Lda.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchRebordosa, PortugalHQ recorded Sep 20, 202611-502 contacts →

Exact match

“A ContaConcept II, oferece serviços de contabilidade de alta qualidade para empresas de todas as dimensões.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchPortimão, PortugalHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Com mais de 20 anos de experiência Oferecemos um vasto leque de serviços de contabilidade, fiscalidade, recursos humanos, gestão de serviços administrativos e marketing recorrendo…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 156 offshore accounting support providers based in Portugal

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Offshore accounting support providers based in Portugal at a glance

As of Sep 20, 2026
39.4%Verified-email coverage
5.9Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Lisbon
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
124
11-50
30
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 156 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 “offshore accounting support providers” 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 360 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 September 20, 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.

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 “offshore accounting support providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore accounting support providers are there based in Portugal?

RevenueBase identified 156 company matches for offshore accounting support providers associated with Portugal as of September 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?

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

Which city has the most offshore accounting support providers?

Lisbon leads with 21 company records, followed by Porto (12) and Leiria (5).

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 360 professional contacts with verified work emails tracked across these 156 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 September 20, 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.