Company lists · Data refreshed September 2026
Top 25 Big 5 accounting firms based in Rio De Janeiro, Brazil
RevenueBase identified 215 big 5 accounting firms headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 2,060 professional contacts across them, including 255 with verified work emails. Sao Paulo is the largest hub.
This list covers big 5 accounting firms headquartered in Rio De Janeiro, 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.
The 25 largest big 5 accounting firms based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 83 contacts → | ||||
Indirect evidence “A INFIS é uma empresa especializada em consultoria empresarial focada em soluções fiscais e contábeis.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 81 contacts → | ||||
Indirect evidence “A Oliveira & Carvalho surgiu a partir da experiência bem sucedida nas áreas tributária, contábil, gestão de risco, fraudes (prevenção e apuração), perícia e auditoria.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 73 contacts → | ||||
Indirect evidence “Escritório de contabilidade, com unidades no Centro do Rio de Janeiro e em São Paulo.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 42 contacts → | ||||
Indirect evidence “A Premiumbravo é uma organização de serviços multifuncionais voltada para Auditoria (Independente, Interna, Sistemas, Operacional) e Consultoria (Gerenciamento de Riscos…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 34 contacts → | ||||
Indirect evidence “Somos um escritório de contabilidade no Rio de Janeiro e através de parcerias duradouras queremos construir resultados para você e sua empresa.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 30 contacts → | ||||
Indirect evidence “A história da Prime & Llonk Contabilidade começa em 2007 a partir da fusão da Prime Consultoria com a Llonk Contábil, reunindo atualmente profissionais com mais de 30 anos de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 30 contacts → | ||||
Indirect evidence “Consolidada no mercado nacional há mais de 19 anos, a WSS baseia suas ações na integração de diversas atividades para atender as necessidades exclusivas de cada cliente, atuando…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 28 contacts → | ||||
Indirect evidence “A Heringer & Matos é por excelência a parceria ideal para orientar o seu negócio.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 20 contacts → | ||||
Indirect evidence “We have been operating since 2004, providing specialized services based on the excellence of our human capital.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 20 contacts → | ||||
Indirect evidence “Contabilidade Express é o resultado de um projeto pioneiro do Técnico em Contabilidade e Pedagogo Vicente Tosta Esposito que no mês de janeiro de 1987 iniciou suas atividades como…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 17 contacts → | ||||
Indirect evidence “Prestamos serviços com responsabilidade, ética, comprometimento e respeito aos nossos clientes temos soluções para o seu negócio, seja para empresas de micro, pequeno ou grande…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 14 contacts → | ||||
Indirect evidence “A partir da fusão de empresas com mais de 15 anos no mercado, o Grupo 3F tem como objetivo a prestação de serviços de consultoria tributária, contábil e empresarial, auditoria e…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 14 contacts → | ||||
Indirect evidence “Estamos no mercado há anos, e nossa missão é simples: queremos ser mais do que um escritório contábil.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 13 contacts → | ||||
Indirect evidence “A SPM é uma empresa de serviços profissionais que oferece uma gama completa de serviços de negócios, produtos e soluções que ajudam nossos clientes a crescer e ter sucesso através…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 13 contacts → | ||||
Indirect evidence “Nosso objetivo é o atendimento de qualidade superior com características distintas, que possam ser percebidos através dos benefícios gerados.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 12 contacts → | ||||
Indirect evidence “A Automatize expandiu-se juntamente com os seus clientes, sempre prezando pela excelência na prestação de seus serviços e conquistando a satisfação e confiança dos clientes…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 12 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 12 contacts → | ||||
Indirect evidence “O Grupo Schneider, que iniciou suas atividades no ano de 1993 como um escritório individual, sempre acreditou que cada cliente é único.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 10 contacts → | ||||
Indirect evidence “O escritório de Contabilidade C.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 contacts → | ||||
Partial evidence “Condux Consultoria is an accounting company based out of 61 R.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 8 contacts → | ||||
Indirect evidence “A GBM é uma empresa de BPO (terceirização contábil), auditoria, consultoria e tributos, especializada em trazer soluções e agregar valor a seus clientes.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 8 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 8 contacts → | ||||
Indirect evidence “A Sbf Contabilidade se dedica a identificar procedimentos que possam ajudar nossos clientes a gerenciar seus negócios através de contabilidade consultiva.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 8 contacts → | ||||
Partial evidence “Nova Fase Consultores was founded in 1998 as a multidisciplinary consultancy firm, providing solutions and combining financial consulting, tax and accounting services to a wide…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 8 contacts → | ||||
Indirect evidence “A Lever Contabilidade é uma empresa de contabilidade consultiva voltada para negócios que querem crescer com mais clareza, organização e estratégia.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: big 5 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 big 5 accounting firms.
- Partial evidence
- Its own public description names part of big 5 accounting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name big 5 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 215 big 5 accounting firms based in Rio De Janeiro, Brazil
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Big 5 accounting firms based in Rio De Janeiro, Brazil at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole Brazil list rather than for Rio De Janeiro, so it is reported there. Company counts and contact totals on this page are exact for Rio De Janeiro, over 215 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 big 5 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 Rio De Janeiro, Brazil whose own description of what they do matches “big 5 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 big 5 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 big 5 accounting firms, and records with no verified work email. Companies headquartered outside Rio De Janeiro 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, 255 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.
Big 5 accounting firms by metro in Brazil
- Big 5 accounting firms in Sao Paulo813
- Big 5 accounting firms in Rio De Janeiro215
- Big 5 accounting firms in Curitiba173
- Big 5 accounting firms in Belo Horizonte166
- Big 5 accounting firms in Porto Alegre110
- Big 5 accounting firms in Recife88
- Big 5 accounting firms in Goiania84
- Big 5 accounting firms in Fortaleza81
- Big 5 accounting firms in Campinas77
- Big 5 accounting firms in Salvador67
- Big 5 accounting firms in Brasilia61
- Big 5 accounting firms in Ribeirao Preto43
- Big 5 accounting firms in Blumenau42
- Big 5 accounting firms in Florianopolis42
- Big 5 accounting firms in Joinville38
- Big 5 accounting firms in Jundiai38
- Big 5 accounting firms in Santo Andre38
- Big 5 accounting firms in Manaus36
- Big 5 accounting firms in Guarulhos34
- Big 5 accounting firms in Sorocaba34
- Big 5 accounting firms in Londrina33
- Big 5 accounting firms in Vitoria32
- Big 5 accounting firms in Barueri30
- Big 5 accounting firms in Sao Jose Dos Campos30
- Big 5 accounting firms in Uberlandia30
- Big 5 accounting firms in Sao Bernardo Do Campo29
- Big 5 accounting firms in Caxias Do Sul27
- Big 5 accounting firms in Natal27
- Big 5 accounting firms in Niteroi26
- Big 5 accounting firms in Maringa25
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 big 5 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 big 5 accounting firms are there based in Rio De Janeiro, Brazil?
RevenueBase identified 215 big 5 accounting firms headquartered in Rio De Janeiro, 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?
Infis Consultoria, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city has the most big 5 accounting firms?
Sao Paulo leads with 813 headquartered companies, followed by Rio De Janeiro (215) and Curitiba (173).
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 255 verified decision-maker contacts tracked across these 215 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.
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