Company lists · Data refreshed August 2026

Top 22 Accounting outsourcing companies based in Portugal

Name: Accounting outsourcing companies based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 138 companies tracked

There are 138 accounting outsourcing companies headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 719 professional contacts across them, including 282 with verified work emails and 33 with mobile numbers. Lisboa is the largest hub.

This list covers accounting outsourcing companies 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 August 30, 2026.

138Companies

719Contacts tracked

282Verified emails

33Mobile numbers

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The 22 largest accounting outsourcing companies based in Portugal

Ranked by team size

Top 22 of 138 accounting outsourcing companies based in Portugal, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting outsourcing companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	Grupo ConceitoPartial evidence “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…” Source: company website · checked Aug 30, 2026	Portugal	201-500	302	203
2	DNS Business PartnersIndirect evidence “Born in 2009, the DNS Business Partners Ltd (hereinafter "DNS Business Partners") has established itself as an entity that specializes in supporting the financial management of…” Source: company website · checked Aug 30, 2026	Lisboa, Portugal	11-50	41	24
3	CfauditIndirect evidence “A essência dos nossos serviços assenta na superação das expetativas dos nossos clientes!” Source: company website · checked Aug 30, 2026	Lisboa, Portugal	11-50	19	1
4	RCR Contabilidade Accounting ServicesPartial evidence “We help your business grow with rigorous, reliable and close accounting services.” Source: company website · checked Aug 30, 2026	Matosinhos, Portugal	11-50	14	8
5	JmnbstPartial evidence “Organização que se dedica à prestação de serviços de Auditoria e Revisão Legal das Contas, Fiscalidade, Consultoria e Serviços em regime de outsourcing (contabilidade, recursos…” Source: company website · checked Aug 30, 2026	Porto, Portugal	11-50	13	3
6	Btocnet Avenidas Novas PenicheIndirect evidence “Contabilidade \| Consultoria \| Salários” Source: company website · checked Aug 30, 2026	Lisboa, Portugal	11-50	9	7
7	Marso SAPartial evidence “Accounting / Audit Complete coverage, internally and externally, or a simple follow-up, verification and/or work management if executed at the Company’s office.” Source: company website · checked Aug 30, 2026	Porto, Portugal	11-50	8	4
8	TaxlibrisIndirect evidence “Taxlibris – Contabilidade e Consultoria, Lda provides high-quality financial and management solutions for companies and institutions, combining over 25 years of experience with…” Source: company website · checked Aug 30, 2026	Lisboa, Portugal	11-50	8	1
9	KontabilePartial evidence “Next-Gen Accounting Services” Source: company website · checked Aug 30, 2026	Coimbra, Portugal	1-10	5	1
10	2 BIZ Consultores, LDAIndirect evidence Source: company website · checked Aug 30, 2026	Gafanha Da Nazare, Portugal	1-10	4	3
11	IntelicontaIndirect evidence “Tendo como seu “core-business” a prestação de serviços nas áreas da contabilidade, a Inteliconta pretende fornecer aos seus clientes um conjunto mais alargadado de serviços…” Source: company website · checked Aug 30, 2026	Braga, Portugal	1-10	4	3
12	CCSPartial evidence “A CCS é uma empresa especializada no apoio à Gestão de Empresas, nas áreas da Contabilidade, Fiscalidade, Gestão Administrativa de Recursos Humanos, Outsourcing Administrativo e…” Source: company website · checked Aug 30, 2026	Castelo Branco, Portugal	1-10	4	2
13	LumarcontPartial evidence “Lumarcont - luisa Martins Contabilidade Lda is an accounting company based out of Rua de São Luis nº21a, Faro, Portugal.” Source: company website · checked Aug 30, 2026	Portugal	11-50	4	1
14	Cf5Indirect evidence “Na CF5 dedicamo-nos à consultoria contabilística, auditoria e à gestão financeira das empresas.” Source: company website · checked Aug 30, 2026	Arca E Ponte De Lima, Portugal	1-10	3	3
15	Contaconcept IIIndirect evidence “A ContaConcept II, oferece serviços de contabilidade de alta qualidade para empresas de todas as dimensões.” Source: company website · checked Aug 30, 2026	Rebordosa, Portugal	11-50	2	2
16	Tabela Simétrica, LDAPartial evidence “Accounting services startup that provides a wide range of services to local businesses” Source: company website · checked Aug 30, 2026	Alhos Vedros, Portugal	1-10	2	2
17	ConfisIndirect evidence “Somos um gabinete de contabilidade sediado no Porto há mais de trinta anos.” Source: company website · checked Aug 30, 2026	Porto, Portugal	1-10	2	1
18	ConthelpIndirect evidence “Somos uma empresa especializada na prestação de serviços de contabilidade e consultoria de gestão nas áreas financeira e fiscal.” Source: company website · checked Aug 30, 2026	Casal De Cambra, Portugal	1-10	2	1
19	Numeraura ContabilidadeIndirect evidence “A Numeraura, Lda, foi criada em Janeiro 2008, por Susana Vieira e Luís Duarte, como Empresa de Prestação de Serviços de Contabilidade, Fiscalidade e Consultoria de Gestão.” Source: company website · checked Aug 30, 2026	Corroios, Portugal	1-10	1	1
20	Monteiro & PaisIndirect evidence Source: company website · checked Aug 30, 2026	Castelo Branco, Portugal	1-10	1	1
21	Vaubelo-Contabilidade E Gestão LDAIndirect evidence “é uma empresa orientada para a prestação de serviços de contabilidade, fiscalidade, recursos humanos e outros serviços administrativos a todas as empresas de todos os setores de…” Source: company website · checked Aug 30, 2026	Algueirao-Mem Martins, Portugal	1-10	1	1
22	Excellentia AccountingIndirect evidence Source: company website · checked Aug 30, 2026	Porto, Portugal	1-10	1	1

Showing 22 of 138 accounting outsourcing companies based in Portugal

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Accounting outsourcing companies based in Portugal at a glance

As of Aug 30, 2026

1-10Median size (employees)

LisboaLargest hub · 17 HQs

33Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

111

11-50

201-500

Accounting outsourcing companies by metro

Metro	Companies
Accounting outsourcing companies in Lisboa	17
Accounting outsourcing companies in Porto	13
Accounting outsourcing companies in Coimbra	4
Accounting outsourcing companies in Matosinhos	4
Accounting outsourcing companies in Vila Nova De Gaia	3
Accounting outsourcing companies in Castelo Branco	3
Accounting outsourcing companies in Leiria	3

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 accounting outsourcing companies, 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: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in Portugal whose own description of what they do matches “accounting outsourcing companies”. 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 accounting outsourcing companies, 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.
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, 282 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 August 30, 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.

Frequently asked

How many accounting outsourcing companies are there based in Portugal?

There are 138 accounting outsourcing companies headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

Grupo Conceito, headquartered in Portugal, tops this list with the largest team on record.

Which city has the most accounting outsourcing companies?

Lisboa leads with 17 headquartered companies, followed by Porto (13) and Coimbra (4).

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 282 verified decision-maker contacts tracked across these 138 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 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.