Company lists · Data refreshed September 2026

Top 25 Top accounting firms based in Porto Alegre, Brazil

Name: Top accounting firms based in Porto Alegre, Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 97 companies tracked

RevenueBase identified 97 top accounting firms headquartered in Porto Alegre, Brazil as of September 2026 and tracks 685 professional contacts across them, including 127 with verified work emails. Sao Paulo is the largest hub.

This list covers top accounting firms headquartered in Porto Alegre, Brazil, 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

97Companies

685Contacts tracked

127Verified emails

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The 25 largest top accounting firms based in Porto Alegre, Brazil

Ranked by team size

Top 25 of 97 top accounting firms based in Porto Alegre, Brazil, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to top accounting firms: 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	Diehl & Cella	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	51-200	37 contacts →
	Indirect evidence “Não há dúvidas: o mundo dos negócios é extremamente desafiador, repleto de exigências, de burocracia e de alta carga tributária.” Source: RevenueBase Database · checked Sep 21, 2026
2	Êxito Burelo Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	32 contacts →
	Indirect evidence “Há 30 anos, a Êxito Burelo Contabilidade atua com foco em ética, técnica e visão estratégica aplicadas à gestão contábil e financeira.” Source: RevenueBase Database · checked Sep 21, 2026
3	Ankor Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	51-200	22 contacts →
	Indirect evidence “Nossa história começa em 2005 como uma empresa de contabilidade que buscaria destaque na prestação de serviços contábeis a seus clientes.” Source: RevenueBase Database · checked Sep 21, 2026
4	Adsul Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Trabalhar com contabilidade exige conhecimento, experiência e dedicação para que sua empresa possa estar à frente das demais e não ter problemas com nossa legislação, muitas vezes…” Source: RevenueBase Database · checked Sep 21, 2026
5	CCR Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “CCR Contabilidade e Consultoria S/C Ltda é uma empresa que foi constituída para atuar na terceirização de serviços contábeis, fiscais e de RH.” Source: RevenueBase Database · checked Sep 21, 2026
6	Cardeal Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “O Escritório Contábil Cardeal é uma empresa focada na prestação de serviços da área contábil.” Source: RevenueBase Database · checked Sep 21, 2026
7	Esatte Gestão Jurídica E Contábil	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “A Esatte busca a exatidão nos números e nas leis e estratégias para gerar ganhos competitivos para as empresas.” Source: RevenueBase Database · checked Sep 21, 2026
8	MV Group	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “O Grupo MV é constituído por três empresas: Mayper Contadores Associados, MV Auditores Independentes e Viegas Consultores Associados.” Source: RevenueBase Database · checked Sep 21, 2026
9	Chassott Contabilidade E Assessoria	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “A Chassott Contabilidade e Assessoria foi fundada em 1993, em Porto Alegre, pela empresária e contabilista Marlene Teresinha Chassott.” Source: RevenueBase Database · checked Sep 21, 2026
10	Compulaser Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Fundada em 1987 na cidade de Porto Alegre/RS, a COMPULASER CONTABILIDADE iniciou suas atividades em um pequeno conjunto comercial, expandido ao logo dos anos sua estrutura…” Source: RevenueBase Database · checked Sep 21, 2026
11	ÁVOLA	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Com sócios oriundos de grandes consultorias multinacionais, tais como Deloitte, BDO, Grant Thornton e KPMG, além de indústrias tradicionais do sul do país, a AVOLA possui…” Source: RevenueBase Database · checked Sep 21, 2026
12	Ca5 Assessoria Empresarial	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “A CA5 ASSESSORIA EMPRESARIAL LTDA.” Source: RevenueBase Database · checked Sep 21, 2026
13	Pagini	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “No segmento de prestação de serviços, a qualidade de uma empresa deve ser medida não só pela sua própria imagem no mercado, mas, sobretudo, pelas características pessoais e…” Source: RevenueBase Database · checked Sep 21, 2026
14	Schimitt Auditores	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	9 contacts →
	Indirect evidence “SCHIMITT AUDITORES S/S é uma empresa de auditoria, assessoria contábil e tributária, autorizada a operar pela Comissão de Valores Mobiliários – CVM, como auditoria independente.” Source: RevenueBase Database · checked Sep 21, 2026
15	O2b Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “O2B Contabilidade Respira.” Source: RevenueBase Database · checked Sep 21, 2026
16	Jorgepla Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Jorgepla Contabilidade é uma empresa de contabilidade com mais de 50 anos de atuação e possui sede em Porto Alegre (RS).” Source: RevenueBase Database · checked Sep 21, 2026
17	Detalhes Contabilidade E Soluções	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “Aqui na Detalhes Contabilidade e Soluções buscamos constantemente a inovação, acompanhando os avanços tecnológicos, oferecendo serviços de qualidade, com agilidade, comodidade e…” Source: RevenueBase Database · checked Sep 21, 2026
18	Capital Auditores E Consultores	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “Empresa de Auditoria Independente, Consultoria Empresarial, Assessoria Fiscal e Contabilidade com mais de 40 anos de mercado, sempre oferecendo serviços da mais alta qualidade e…” Source: RevenueBase Database · checked Sep 21, 2026
19	Sólido Estrutura DE Negócio	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence “Somos uma empresa voltada para consultoria de negócios e especializada em soluções tributárias.” Source: RevenueBase Database · checked Sep 21, 2026
20	Contplan Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
21	Triplice Auditoria	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
22	Leme Valorização E Tributos	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “Repensamos o mercado de consultoria financeira e tributária e desenvolvemos um novo modelo de trabalho.” Source: RevenueBase Database · checked Sep 21, 2026
23	Hallmann Servicos Contabeis	Strong evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	1-10	2 contacts →
	Strong evidence “Hallmann Servicos Contabeis is an accounting company based out of Avenida Getúlio Vargas 1594, Porto Alegre, Rio Grande Do Sul, Brazil.” Source: RevenueBase Database · checked Sep 21, 2026
24	Oxigênio Contabilidade Ltda	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Somos a Oxigênio Contabilidade, um escritório inovador, onde traduzimos números em oportunidades e simplificamos o complexo.” Source: RevenueBase Database · checked Sep 21, 2026
25	Ducati Ferreira Contabilidade	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	1-10	1 contacts →
	Indirect evidence “Escritório de Contabilidade, Auditoria, Consultoria” 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: top accounting firms. 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 top accounting firms.
Partial evidence: Its own public description names part of top accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name top accounting firms. 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 97 top accounting firms based in Porto Alegre, Brazil

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Top accounting firms based in Porto Alegre, Brazil at a glance

As of Sep 21, 2026

18.5%Verified-email coverage

7.1Average contacts per company

11-50Median size (employees)

753.6%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Brazil list rather than for Porto Alegre, so it is reported there. Company counts and contact totals on this page are exact for Porto Alegre, over 97 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 top accounting firms, 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 Porto Alegre, Brazil whose own description of what they do matches “top accounting firms”. 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 top accounting firms), 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 top accounting firms, and records with no verified work email. Companies headquartered outside Porto Alegre 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, 127 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.

Top accounting firms by metro in Brazil

Top accounting firms in Sao Paulo731
Top accounting firms in Rio De Janeiro203
Top accounting firms in Curitiba146
Top accounting firms in Belo Horizonte141
Top accounting firms in Porto Alegre97
Top accounting firms in Recife82
Top accounting firms in Fortaleza75
Top accounting firms in Salvador64
Top accounting firms in Campinas62
Top accounting firms in Goiania62
Top accounting firms in Brasilia58
Top accounting firms in Ribeirao Preto43
Top accounting firms in Florianopolis40
Top accounting firms in Santo Andre36
Top accounting firms in Joinville35
Top accounting firms in Blumenau34
Top accounting firms in Jundiai31
Top accounting firms in Guarulhos30
Top accounting firms in Manaus30
Top accounting firms in Vitoria29
Top accounting firms in Sao Bernardo Do Campo26
Top accounting firms in Sao Jose Dos Campos26
Top accounting firms in Sorocaba26
Top accounting firms in Uberlandia25

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 top accounting firms, 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 top accounting firms are there based in Porto Alegre, Brazil?

RevenueBase identified 97 top accounting firms headquartered in Porto Alegre, Brazil 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?

Diehl & Cella, headquartered in Porto Alegre, tops this list with the largest team on record.

Which city has the most top accounting firms?

Sao Paulo leads with 731 headquartered companies, followed by Rio De Janeiro (203) and Curitiba (146).

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 127 verified decision-maker contacts tracked across these 97 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.

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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.