Company lists · Data refreshed September 2026

Top 25 Business services companies based in Portugal

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 354 companies tracked

RevenueBase identified 354 business services companies headquartered in Portugal as of September 2026 and tracks 2,037 professional contacts across them, including 338 with verified work emails. Lisboa is the largest hub.

This list covers business services 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 19, 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 19, 2026 86% judged on-target in blind review

354Companies

2,037Contacts tracked

338Verified emails

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The 25 largest business services companies based in Portugal

Ranked by team size

Top 25 of 354 business services companies based in Portugal, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to business services 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	Acountia	Indirect evidence	Matosinhos, PortugalHQ checked Sep 19, 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 19, 2026
2	FS Consultores	Indirect evidence	Carnaxide, PortugalHQ checked Sep 19, 2026	51-200	78 contacts →
	Indirect evidence “A FS Consultores desenvolve a sua actividade na área de serviços de apoio à gestão, fornecendo aos nossos clientes um leque de soluções de implementação e redefinição de estrutura…” Source: RevenueBase Database · checked Sep 19, 2026
3	CERB	Indirect evidence	2710-444 Sintra, PortugalHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “A CERB foi fundada em 1987 e desde então tem vindo a firmar-se enquanto empresa de consultoria especialista na prestação de serviços de apoio à gestão, contabilidade financeira…” Source: RevenueBase Database · checked Sep 19, 2026
4	Cubotonic	Indirect evidence	Venda Do Pinheiro, PortugalHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “We produce for SUBCONTRACTING and are ideal partners for OUTSOURCING for different-sized companies from different areas, such as: the automotive industry, the banking sector…” Source: RevenueBase Database · checked Sep 19, 2026
5	Finpartner	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 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 19, 2026
6	Census Accounting Services	Indirect evidence	Porto, PortugalHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “A CENSUS possui mais de 27 anos de experiência no apoio a empresas e conta com uma rede de 13 escritórios distribuídos pelo país.” Source: RevenueBase Database · checked Sep 19, 2026
7	Causa & Feito	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Fundada em 1997 a Causa & Feito é uma empresa de consultoria de gestão sediada em Leiria.” Source: RevenueBase Database · checked Sep 19, 2026
8	Lxgest	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “A LXgest tem como visão ser uma organização de referência nos serviços de gestão a empresas em especial nos serviços de contabilidade e consultoria.” Source: RevenueBase Database · checked Sep 19, 2026
9	Similae Business Services	Indirect evidence	Vilamoura, PortugalHQ checked Sep 19, 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 19, 2026
10	Contarea	Indirect evidence	Vila Nova De Famalicão, PortugalHQ checked Sep 19, 2026	1-10	16 contacts →
	Indirect evidence “Somos uma empresa especializada no apoio à Gestão Empresarial, nas áreas da Contabilidade, Fiscalidade, Recursos Humanos, Consultoria Fiscal e de Gestão e Gestão Administrativa.” Source: RevenueBase Database · checked Sep 19, 2026
11	Gestante S.A	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “A Gestante - Gabinete de Consultoria e Gestão, S.A, fundada em 1980, dedica-se fundamentalmente à prestação de serviços nas áreas de consultadoria, financeira, contabilística…” Source: RevenueBase Database · checked Sep 19, 2026
12	Prime Century	Indirect evidence	Maia, PortugalHQ checked Sep 19, 2026	1-10	14 contacts →
	Indirect evidence “Na atualidade, a informação é fundamental para o desenvolvimento de qualquer organização.” Source: RevenueBase Database · checked Sep 19, 2026
13	Collegium LDA	Indirect evidence	Albufeira, PortugalHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “COLLEGIUM presta um conjunto completo de serviços a empresas internacionais, nacionais e locais, bem como a particulares, incluindo contabilidade, processamento de salários e…” Source: RevenueBase Database · checked Sep 19, 2026
14	Saldo Positivo	Indirect evidence	Oeiras, PortugalHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Consultoria estratégica de negócios e gestão para empresas e empresários com criação de valor nas áreas de investimento, contabilidade, fiscalidade nacional e internacional…” Source: RevenueBase Database · checked Sep 19, 2026
15	STOC	Indirect evidence	Linda-a-velha, PortugalHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Somos uma equipa de técnicos de gestão, disponíveis para apoiar empresas e particulares em desenvolvimento da atividade empresarial e profissional, nas áreas da Contabilidade…” Source: RevenueBase Database · checked Sep 19, 2026
16	Gesvalor	Indirect evidence	Queluz De Baixo, PortugalHQ checked Sep 19, 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 19, 2026
17	Filiconta	Indirect evidence	Porto, PortugalHQ checked Sep 19, 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 19, 2026
18	Protir, Consultoria DE Gestão, LDA	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “A Protir é uma empresa de consultoria de gestão especializada na criação, administração e desenvolvimento de empresas merecendo especial ênfase a nossa vertente dinamizadora do…” Source: RevenueBase Database · checked Sep 19, 2026
19	Gabicontas	Indirect evidence	Nogueira Da Regedoura, PortugalHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “GABICONTAS is a business group located nearby Oporto dedicated to Accounting services and Management Consultancy services with extensive experience gained over 30 years in the…” Source: RevenueBase Database · checked Sep 19, 2026
20	Alavan	Indirect evidence	Oeiras, PortugalHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Fundada em 2002 somos especializados nas áreas de consultadoria de gestão e contabilidade numa ótica de maximização dos resultados da empresa.” Source: RevenueBase Database · checked Sep 19, 2026
21	Areagest Serviços Gestão	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Nascemos em 1982, em Lisboa.” Source: RevenueBase Database · checked Sep 19, 2026
22	Reward Consulting	Indirect evidence	Paço De Arcos, PortugalHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Reward Consulting makes available to all companies and entrepreneurs the knowledge and tools that enhance and make their ideas or projects sustainable.” Source: RevenueBase Database · checked Sep 19, 2026
23	Clássico & Regular	Indirect evidence	Moita, PortugalHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Desde 1978, a CLÁSSICO & REGULAR desenvolve as melhores práticas de gestão e suporte às PMEs portuguesas.” Source: RevenueBase Database · checked Sep 19, 2026
24	T. Academy	Indirect evidence	Lisboa, PortugalHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Formação profissional, consultoria, marketing e serviços empresariais” Source: RevenueBase Database · checked Sep 19, 2026
25	Findelta Contabilidade E Gestão	Indirect evidence	Oporto, PortugalHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “A Findelta é um fornecedor completo de serviços de apoio à gestão.” Source: RevenueBase Database · checked Sep 19, 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: business services 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 business services companies.
Partial evidence: Its own public description names part of business services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business services 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 354 business services companies based in Portugal

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Business services companies based in Portugal at a glance

As of Sep 19, 2026

16.6%Verified-email coverage

5.8Average contacts per company

1-10Median size (employees)

17.2%Largest-city concentration · Lisboa

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

270

11-50

51-200

201-500

1,001-5,000

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 354 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 business services 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 “business services 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 business services 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 business services 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, 338 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 19, 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.

Business services companies by metro

Business services companies in Lisboa61

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 business services 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 business services companies are there based in Portugal?

RevenueBase identified 354 business services 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?

Acountia, headquartered in Matosinhos, tops this list with the largest team on record.

Which city has the most business services companies?

Lisboa leads with 61 headquartered companies, followed by Porto (15) and Braga (10).

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 338 verified decision-maker contacts tracked across these 354 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 19, 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 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.