Company lists · Data refreshed September 2026
Top 25 Big 5 audit firms based in Rio De Janeiro, Brazil
RevenueBase identified 126 big 5 audit firms headquartered in Rio De Janeiro, Brazil as of September 2026 and tracks 981 professional contacts across them, including 149 with verified work emails. Sao Paulo is the largest hub.
This list covers big 5 audit 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 audit firms based in Rio De Janeiro, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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. | |||||
| 2 | 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. | |||||
| 3 | 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. | |||||
| 4 | 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. | |||||
| 5 | 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. | |||||
| 6 | 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. | |||||
| 7 | 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. | |||||
| 8 | 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. | |||||
| 9 | 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. | |||||
| 10 | 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. | |||||
| 11 | 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. | |||||
| 12 | 12 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 contacts → | ||||
Indirect evidence “O escritório de Contabilidade C.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 8 contacts → | ||||
Indirect 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. | |||||
| 15 | 8 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 7 contacts → | ||||
Indirect evidence “A QS Tributos é uma empresa formada por profissionais das áreas tributária, contábil e jurídica com relevante expertise empresarial, e faz parte do Grupo Quality Support.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 6 contacts → | ||||
Indirect evidence “Contabilidade Carioca is an accounting company based out of R Visconde De Inhauma, 134, Sala 1212 Sala 1213 Sala 1214 Sala 1215, Rio De Janeiro, Rio De Janeiro, Brazil.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 5 contacts → | ||||
Indirect evidence “A BARBOSA SOBRINHO é uma empresa formada por contadores e advogados dedicados especialmente à prestação de serviços jurídicos, contábeis, perícias e planejamento tributário.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 5 contacts → | ||||
Indirect evidence “AGM Rodrigues is an accounting company based out of Rua da Quitanda 62, sala 1102 - Centro, Rio de Janeiro, Rj, Brazil.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 4 contacts → | ||||
Indirect evidence “Buena Contadores Associados is an accounting company based out of Av.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 4 contacts → | ||||
Indirect evidence “Nós trazemos mais Confiabilidade, Assertividade e Propagamos Transparência em seus negócios.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 3 contacts → | ||||
Indirect evidence “Nosso principal objetivo é prestar um serviço de alta qualidade na área de Consultoria Contábil e de Gestão de Pessoas, com o máximo de eficiência, para garantir a satisfação…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “A Contreal Contabilidade é uma empresa com grande experiência no mercado contábil.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Indirect evidence “A AFONSO SILVA CONTABILIDADE EIRELI ME, CNPJ: CRC-RJ 006733/O-6, situada na cidade do Rio de Janeiro, na Torre do Norte Shopping, na zona norte.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence “A FRV Oliveira & Arruda Consultoria e Assessoria Contábil é para você e sua empresa.” 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 audit 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 audit firms.
- Partial evidence
- Its own public description names part of big 5 audit 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 audit 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 126 big 5 audit firms based in Rio De Janeiro, Brazil
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 149 reachable decision-makers.
Free signup · no credit card
Big 5 audit 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 126 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 audit 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 audit 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 audit 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 audit 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, 149 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 audit firms by metro in Brazil
- Big 5 audit firms in Sao Paulo512
- Big 5 audit firms in Rio De Janeiro126
- Big 5 audit firms in Curitiba108
- Big 5 audit firms in Belo Horizonte101
- Big 5 audit firms in Porto Alegre64
- Big 5 audit firms in Recife55
- Big 5 audit firms in Campinas50
- Big 5 audit firms in Fortaleza50
- Big 5 audit firms in Goiania43
- Big 5 audit firms in Brasilia37
- Big 5 audit firms in Salvador36
- Big 5 audit firms in Florianopolis29
- Big 5 audit firms in Ribeirao Preto28
- Big 5 audit firms in Guarulhos27
- Big 5 audit firms in Joinville27
- Big 5 audit firms in Santo Andre27
- Big 5 audit firms in Blumenau25
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 audit 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 audit firms are there based in Rio De Janeiro, Brazil?
RevenueBase identified 126 big 5 audit 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?
Oliveira & Carvalho Consultoria Tributária, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which city has the most big 5 audit firms?
Sao Paulo leads with 512 headquartered companies, followed by Rio De Janeiro (126) and Curitiba (108).
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 149 verified decision-maker contacts tracked across these 126 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.
Ready to reach these companies? Verified emails and direct dials for all 126 big 5 audit firms based in Rio De Janeiro, Brazil. Start with a free account, no credit card.
Download this list →Related lists
Big 5 audit firms by geography
- Big 5 audit firms based in Brisbane, Australia
- Big 5 audit firms based in Melbourne, Australia
- Big 5 audit firms based in Sydney, Australia
- Big 5 audit firms based in Belo Horizonte, Brazil
- Big 5 audit firms based in Campinas, Brazil
- Big 5 audit firms based in Curitiba, Brazil
- Big 5 audit firms based in Fortaleza, Brazil
- Big 5 audit firms based in Porto Alegre, Brazil
- Big 5 audit firms based in Recife, Brazil
- Big 5 audit firms based in Salvador, Brazil
- Big 5 audit firms based in Sao Paulo, Brazil
- Big 5 audit firms based in Calgary, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Big 5 audit firms based in Brisbane, Australia
- Big 5 audit firms based in Melbourne, Australia
- Big 5 audit firms based in Sydney, Australia
- Big 5 audit firms based in Belo Horizonte, Brazil
- Big 5 audit firms based in Campinas, Brazil
- Big 5 audit firms based in Curitiba, Brazil