Company lists · Data verified August 2026

Top 25 Accounting firms for international nonprofits based in Porto Alegre, Brazil

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 118 companies tracked

There are 118 accounting firms for international nonprofits headquartered in Porto Alegre, Brazil (RevenueBase, August 2026). RevenueBase tracks 826 professional contacts across them, including 126 with verified work emails and 7 with mobile numbers. Sao Paulo is the largest hub.

This list covers accounting firms for international nonprofits headquartered in Porto Alegre, Brazil, 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.

118Companies

826Contacts tracked

126Verified emails

7Mobile numbers

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The 25 largest accounting firms for international nonprofits based in Porto Alegre, Brazil

Ranked by team size

Top 25 of 118 accounting firms for international nonprofits based in Porto Alegre, Brazil, 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	Martinelli Auditores	Porto Alegre	201-500	261	3
2	Êxito Burelo Contabilidade	Porto Alegre	11-50	32	11
3	Dickel E Maffi Auditoria E Consultoria	Porto Alegre	11-50	27	19
4	Keep Gestao Contabil	Porto Alegre	11-50	22	15
5	Adsul Contabilidade	Porto Alegre	11-50	18	8
6	Gatti Contabilidade	Porto Alegre	11-50	18	7
7	Cardeal Contabilidade	Porto Alegre	11-50	15	7
8	MV Group	Porto Alegre	11-50	12	4
9	Chassott Contabilidade E Assessoria	Porto Alegre	11-50	12	3
10	Allianssa Auditores Associados	Porto Alegre	11-50	10	8
11	Compulaser Contabilidade	Porto Alegre	11-50	10	8
12	ÁVOLA	Porto Alegre	11-50	10	3
13	Pagini	Porto Alegre	1-10	9	5
14	Sinigaglia Contadores Associados	Porto Alegre	11-50	9	2
15	Schimitt Auditores	Porto Alegre	11-50	9	1
16	Ca5 Assessoria Empresarial	Porto Alegre	11-50	8	5
17	Spinelli Contabilidade	Porto Alegre	1-10	8	1
18	Detalhes Contabilidade E Soluções	Porto Alegre	11-50	7	1
19	Capital Auditores E Consultores	Porto Alegre	11-50	6	5
20	Contplan Contabilidade	Porto Alegre	11-50	6	1
21	Triplice Auditoria	Porto Alegre	1-10	6	1
22	RSG Consultores & Auditores	Porto Alegre	11-50	5	2
23	Grupo Audita Fiscal	Porto Alegre	1-10	5	1
24	Hallmann Servicos Contabeis	Porto Alegre	1-10	2	1
25	Oxigênio Contabilidade Ltda	Porto Alegre	1-10	2	1

Showing 25 of 118 accounting firms for international nonprofits based in Porto Alegre, Brazil

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Accounting firms for international nonprofits based in Porto Alegre, Brazil at a glance

As of Aug 28, 2026

1-10Median size (employees)

Sao PauloLargest hub · 849 HQs

7Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Accounting firms for international nonprofits by metro in Brazil

Metro	Companies
Accounting firms for international nonprofits in Sao Paulo	849
Accounting firms for international nonprofits in Rio De Janeiro	254
Accounting firms for international nonprofits in Curitiba	215
Accounting firms for international nonprofits in Belo Horizonte	208
Accounting firms for international nonprofits in Porto Alegre	118
Accounting firms for international nonprofits in Fortaleza	91
Accounting firms for international nonprofits in Goiania	88
Accounting firms for international nonprofits in Recife	88

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 Porto Alegre, Brazil.
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; 1 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 Porto Alegre, Brazil?

There are 118 accounting firms for international nonprofits headquartered in Porto Alegre, Brazil as of August 2026 (RevenueBase).

What is the largest company on this list?

Martinelli Auditores, headquartered in Porto Alegre, tops this list with the largest team on record.

Which city has the most accounting firms for international nonprofits?

Sao Paulo leads with 849 headquartered companies, followed by Rio De Janeiro (254) and Curitiba (215).

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 126 verified decision-maker contacts tracked across these 118 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.