Company lists · Data refreshed September 2026

Top 25 Cpa outsourcing companies based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 270 companies tracked

RevenueBase identified 270 cpa outsourcing companies headquartered in Portugal as of September 2026 and tracks 1,392 professional contacts across them, including 412 with verified work emails. Lisboa is the largest hub.

This list covers cpa 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

270Companies

1,392Contacts tracked

412Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cpa outsourcing companies based in Portugal

Ranked by team size

Top 25 of 270 cpa outsourcing companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to cpa outsourcing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Grupo Conceito	Partial evidence	Lisbon, PortugalHQ checked Sep 21, 2026	201-500	303 contacts →
	Partial 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: RevenueBase Database · checked Sep 21, 2026
2	Acountia	Indirect evidence	Matosinhos, PortugalHQ checked Sep 21, 2026	201-500	137 contacts →
	Indirect evidence “A Acountia é a mais recente marca de Contabilidade e Apoio à Gestão, sucedendo à Fiducial, que durante 13 anos construiu uma imagem única de solidez e responsabilidade na área da…” Source: RevenueBase Database · checked Sep 21, 2026
3	DNS Business Partners	Indirect evidence	Lisboa, PortugalHQ checked Sep 21, 2026	11-50	41 contacts →
	Indirect 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: RevenueBase Database · checked Sep 21, 2026
4	Finpartner	Indirect evidence	Lisbon, PortugalHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
5	MTC	Indirect evidence	Lisboa, PortugalHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “At MTC we know that finding an Accounting and Financial Management partner is a wise decision.” Source: RevenueBase Database · checked Sep 21, 2026
6	Cfaudit	Indirect evidence	Albufeira, PortugalHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “A essência dos nossos serviços assenta na superação das expetativas dos nossos clientes!” Source: RevenueBase Database · checked Sep 21, 2026
7	Similae Business Services	Indirect evidence	Vilamoura, PortugalHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Similae Business Services provides tax advisory, accounting, and business strategy services to small and mid- sized emerging and established businesses.” Source: RevenueBase Database · checked Sep 21, 2026
8	RCR Contabilidade Accounting Services	Indirect evidence	Matosinhos, PortugalHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “We help your business grow with rigorous, reliable and close accounting services.” Source: RevenueBase Database · checked Sep 21, 2026
9	Gesconsulting	Indirect evidence	Coimbra, PortugalHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Today, it is not enough to create great ideas and products; we need great businesses.” Source: RevenueBase Database · checked Sep 21, 2026
10	Hipp Value	Indirect evidence	Lisboa, PortugalHQ checked Sep 21, 2026	1-10	14 contacts →
	Indirect evidence “A Hipp Value presta Serviços de Contabilidade, Fiscalidade, Tesouraria e Consultoria de Gestão.” Source: RevenueBase Database · checked Sep 21, 2026
11	Gesvalor	Indirect evidence	Queluz De Baixo, PortugalHQ checked Sep 21, 2026	1-10	13 contacts →
	Indirect evidence “A GESVALOR iniciou a atividade em 2011 e é especializada na prestação de serviços de contabilidade e apoio à gestão a PME, cujo principal objetivo é ajudar o cliente a desenvolver…” Source: RevenueBase Database · checked Sep 21, 2026
12	Jmnbst	Partial evidence	Porto, PortugalHQ checked Sep 21, 2026	11-50	13 contacts →
	Partial 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: RevenueBase Database · checked Sep 21, 2026
13	Filiconta	Indirect evidence	Porto, PortugalHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “Desde a sua criação, a Filiconta tem vindo a prestar serviços de excelência na área do apoio à gestão.” Source: RevenueBase Database · checked Sep 21, 2026
14	Know2grow	Indirect evidence	Algés, PortugalHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Num país que vive uma profunda mudança em termos económicos e do seu tecido empresarial, a Know2Grow pretende ser um parceiro para as PME, fornecendo informação contabilística…” Source: RevenueBase Database · checked Sep 21, 2026
15	Areagest Serviços Gestão	Indirect evidence	Lisboa, PortugalHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Nascemos em 1982, em Lisboa.” Source: RevenueBase Database · checked Sep 21, 2026
16	Btocnet Avenidas Novas Peniche	Indirect evidence	Lisbon, PortugalHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “Contabilidade \| Consultoria \| Salários” Source: RevenueBase Database · checked Sep 21, 2026
17	Contamestre, LDA	Indirect evidence	Amadora, PortugalHQ checked Sep 21, 2026	1-10	8 contacts →
	Indirect evidence “Fundada em 1992, a Contamestre tem como objetivo, realizar serviços com qualidade, eficiência, eficácia, rigor e competência.” Source: RevenueBase Database · checked Sep 21, 2026
18	Taxlibris	Indirect evidence	Lisbon, PortugalHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect 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: RevenueBase Database · checked Sep 21, 2026
19	Normifisco	Indirect evidence	Funchal (sé), PortugalHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Normifisco is a company based out of Portugal.” Source: RevenueBase Database · checked Sep 21, 2026
20	Monpart Aveiro Consulting, LDA	Indirect evidence	Aveiro, PortugalHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “Contabilidade, Consultoria e Recursos Humanos” Source: RevenueBase Database · checked Sep 21, 2026
21	A. Patrício	Indirect evidence	Lisboa, PortugalHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “Somos uma empresa especializada em contabilidade, recursos humanos, consultoria e apoio fiscal.” Source: RevenueBase Database · checked Sep 21, 2026
22	Quercia Contabilidade	Indirect evidence	Viana Do Castelo, PortugalHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Com uma vasta experiência na prestação de serviços especializados de Consultoria e Contabilidade, fornecemos ferramentas fundamentais de apoio à gestão através do aconselhamento…” Source: RevenueBase Database · checked Sep 21, 2026
23	Contiviseu	Indirect evidence	Viseu, PortugalHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “A Contiviseu nasceu em 1987 para fazer frente às necessidades das empresas que procuravam serviços de Contabilidade e Fiscalidade eficazes e com garantia de fiabilidade e…” Source: RevenueBase Database · checked Sep 21, 2026
24	Integralconta	Indirect evidence	Alfragide, PortugalHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Com mais de 40 anos de experiência, a Integralconta apresenta-se como uma empresa especializada na prestação de serviços nas áreas da Contabilidade Financeira e Analítica…” Source: RevenueBase Database · checked Sep 21, 2026
25	TAX Account	Indirect evidence	Coimbra, PortugalHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “Tax Account é uma empresa especializada em serviços de Contabilidade, Fiscalidade, Consultoria, Recursos Humanos e Apoio à Gestão.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cpa outsourcing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cpa outsourcing companies.
Partial evidence: Its own public description names part of cpa outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cpa outsourcing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 270 cpa outsourcing companies based in Portugal

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 412 reachable decision-makers.

Free signup · no credit card

View the full list →

Cpa outsourcing companies based in Portugal at a glance

As of Sep 21, 2026

29.6%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

13.3%Largest-city concentration · Lisboa

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

219

11-50

201-500

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 270 companies.

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 cpa outsourcing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Portugal whose own description of what they do matches “cpa outsourcing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cpa outsourcing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cpa 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 its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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, 412 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 September 21, 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.

Cpa outsourcing companies by metro

Cpa outsourcing companies in Lisboa36

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cpa outsourcing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cpa outsourcing companies are there based in Portugal?

RevenueBase identified 270 cpa outsourcing companies headquartered in Portugal as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most cpa outsourcing companies?

Lisboa leads with 36 headquartered companies, followed by Porto (15) and Coimbra (8).

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 412 verified decision-maker contacts tracked across these 270 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 270 cpa outsourcing companies based in Portugal. Start with a free account, no credit card.

Download this list →

Related lists

Cpa outsourcing companies by geography

Browse the directory

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 Smart Search, 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.