Company lists · Data verified August 2026

Top 25 Accounting firms for international nonprofits based in Portugal

Name: Accounting firms for international nonprofits based in Portugal
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 360 companies tracked

There are 360 accounting firms for international nonprofits headquartered in Portugal (RevenueBase, August 2026). RevenueBase tracks 2,553 professional contacts across them, including 691 with verified work emails and 105 with mobile numbers. Lisboa is the largest hub.

This list covers accounting firms for international nonprofits 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.

360Companies

2,553Contacts tracked

691Verified emails

105Mobile numbers

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The 25 largest accounting firms for international nonprofits based in Portugal

Ranked by team size

Top 25 of 360 accounting firms for international nonprofits 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	BDO Portugal	Funchal	201-500	294	174
2	PKF Portugal	Lisboa	51-200	114	82
3	CFA	Porto	51-200	85	56
4	Oliveira, Reis & Associados, Sroc, LDA	Leiria	51-200	85	51
5	Serras Contanova Consulting, SA	Abrantes	11-50	25	14
6	TCA - Sroc	Lisboa	11-50	23	11
7	Causa & Feito	Marinha Grande	11-50	21	7
8	Pontes, Baptista & Associados, Sroc	Lisbon	11-50	19	14
9	Cfaudit	Lisboa	11-50	19	1
10	Mutatis Mutandis	Lisboa	11-50	16	11
11	Appm & Associados, Sroc, LDA	Lisboa	11-50	14	9
12	Cingel Portugal	Maceira	51-200	13	7
13	Gabicontas	n/a	11-50	11	8
14	Moore Portugal	Lisboa	51-200	11	6
15	Know2grow	Oeiras	11-50	10	7
16	Alavan	Oeiras	11-50	10	5
17	BMS	Porto	11-50	10	4
18	Gestecla	Mafra	51-200	10	3
19	Verbochave Consultoria	Lisboa	11-50	10	1
20	Btocnet Avenidas Novas Peniche	Lisboa	11-50	9	7
21	Marso SA	Porto	11-50	8	4
22	Nexia Cpla	Lisboa	11-50	6	4
23	JPC Contabilidades, LDA	Vila Nova De Famalicao	11-50	6	3
24	Lumarcont	n/a	11-50	4	1
25	Mmconta	n/a	11-50	3	1

Showing 25 of 360 accounting firms for international nonprofits based in Portugal

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Accounting firms for international nonprofits based in Portugal at a glance

As of Aug 28, 2026

1-10Median size (employees)

LisboaLargest hub · 70 HQs

105Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

252

11-50

51-200

201-500

Accounting firms for international nonprofits by metro

Metro	Companies
Accounting firms for international nonprofits in Lisboa	70
Accounting firms for international nonprofits in Porto	35
Accounting firms for international nonprofits in Leiria	9
Accounting firms for international nonprofits in Vila Nova De Gaia	8
Accounting firms for international nonprofits in Lisbon	7
Accounting firms for international nonprofits in Braga	6
Accounting firms for international nonprofits in Matosinhos	5

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 firms for international nonprofits”, 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; 2 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 firms for international nonprofits are there based in Portugal?

There are 360 accounting firms for international nonprofits headquartered in Portugal as of August 2026 (RevenueBase).

What is the largest company on this list?

BDO Portugal, headquartered in Funchal, tops this list with the largest team on record.

Which city has the most accounting firms for international nonprofits?

Lisboa leads with 70 headquartered companies, followed by Porto (35) and Leiria (9).

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 691 verified decision-maker contacts tracked across these 360 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.