Company lists · Data verified August 2026

Top 22 Accounting process outsourcing providers based in Portugal

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 113 companies tracked

There are 113 accounting process outsourcing providers headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 680 professional contacts across them, including 274 with verified work emails and 27 with mobile numbers. Lisboa is the largest hub.

This list covers accounting process outsourcing providers headquartered in Portugal, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

113Companies

680Contacts tracked

274Verified emails

27Mobile numbers

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The 22 largest accounting process outsourcing providers based in Portugal

Ranked by team size

Top 22 of 113 accounting process outsourcing providers based in Portugal, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Grupo Conceito	n/a	201-500	302	203
2	Cfaudit	Lisboa	11-50	19	1
3	RCR Contabilidade Accounting Services	Matosinhos	11-50	14	8
4	Jmnbst	Porto	11-50	13	3
5	Filiconta	Porto	11-50	12	9
6	Btocnet Avenidas Novas Peniche	Lisboa	11-50	9	7
7	GACOF	Malveira	11-50	9	6
8	Marso SA	Porto	11-50	8	4
9	Contamestre, LDA	Amadora	1-10	8	2
10	Check Office	Lisbon	11-50	7	6
11	Quercia Contabilidade	Barroselas	11-50	5	4
12	Kontabile	Coimbra	1-10	5	1
13	TAX Account	Condeixa-A-Nova	1-10	5	1
14	2 BIZ Consultores, LDA	Gafanha Da Nazare	1-10	4	3
15	Lumarcont	n/a	11-50	4	1
16	Cf5	Arca E Ponte De Lima	1-10	3	3
17	Contaconcept II	Rebordosa	11-50	2	2
18	Confis	Porto	1-10	2	1
19	Edgewise Consulting	Lisboa	1-10	2	1
20	Numeraura Contabilidade	Corroios	1-10	1	1
21	Vaubelo-Contabilidade E Gestão LDA	Algueirao-Mem Martins	1-10	1	1
22	Bfs's	n/a	1-10	1	1

Showing 22 of 113 accounting process outsourcing providers based in Portugal

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Accounting process outsourcing providers based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 17 HQs

27Contacts with mobile numbers

10Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

201-500

Accounting process outsourcing providers by metro

Metro	Companies
Accounting process outsourcing providers in Lisboa	17
Accounting process outsourcing providers in Porto	11
Accounting process outsourcing providers in Coimbra	4
Accounting process outsourcing providers in Carcavelos	2
Accounting process outsourcing providers in Alges	2
Accounting process outsourcing providers in Vila Nova De Gaia	2
Accounting process outsourcing providers in Queluz	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “accounting process outsourcing providers”, with match quality audited by blind human judging, and headquartered in Portugal.
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: Contact records re-verify on a rolling cadence; 10 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting process outsourcing providers are there based in Portugal?

There are 113 accounting process outsourcing providers 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 process outsourcing providers?

Lisboa leads with 17 headquartered companies, followed by Porto (11) 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 274 verified decision-maker contacts tracked across these 113 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 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.