Company lists · Data refreshed October 2026

Top 25 Irs audit defense firms based in Brazil

RevenueBase identified 426 company matches for irs audit defense firms associated with Brazil as of October 2026 and tracks 3,065 professional contacts across them, including 620 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for irs audit defense firms associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 17, 2026 How this list was built
426Companies
3,065Contacts tracked
620Verified emails
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The 25 largest irs audit defense firms based in Brazil

Ranked by team size
Top 25 of 426 company matches for irs audit defense firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSão Paulo, BrazilHQ recorded Oct 17, 202651-200166 contacts →

Exact match

“ABordin has provided high-quality services in the following areas, for the past 37 years: Business Process Outsourcing, Audit and Tax Consulting, Individual Income Tax…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchSao Paulo, BrazilHQ recorded Oct 17, 202651-200156 contacts →

Exact match

“A Certacon nasceu da união de profissionais altamente experientes aliado aos melhores e mais completos softwares do mercado, com o propósito de prestar serviços nas áreas…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchGoiania, BrazilHQ recorded Oct 17, 202651-20096 contacts →

Exact match

“A KBL Accounting foi fundada em 2007, oferecendo soluções nas áreas de contabilidade empresarial e assessoria jurídica tributária.Atualmente, atendemos clientes do segmento…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchRio De Janeiro, BrazilHQ recorded Oct 17, 202651-20090 contacts →

Exact match

“A INFIS é uma empresa especializada em consultoria empresarial focada em soluções fiscais e contábeis.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchCuritiba, BrazilHQ recorded Oct 17, 202611-5059 contacts →

Exact match

“Escritório de advocacia, com foco na excelência técnica nas seguintes áreas- Direito Tributário: consultoria, planejamento e contencioso tributário- Direito Societário e…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchSão Paulo, BrazilHQ recorded Oct 17, 202611-5056 contacts →

Exact match

“Com mais de 18 anos de experiência, atuamos em todas as áreas do direito tributário, desde a revisão tributária e previdenciária, impostos diretos e indiretos, compliance fiscal…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchSão Paulo, BrazilHQ recorded Oct 17, 202651-20050 contacts →

Exact match

“Somos um escritório full service na área tributária, com especialização e experiência para oferecer soluções completas a empresas dos mais diversos ramos e setores da economia.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchSão Paulo, BrazilHQ recorded Oct 17, 202651-20046 contacts →

Exact match

“A gestão tributária eficaz é um dos pilares mais determinantes para a sustentabilidade e o crescimento das organizações.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Oct 17, 202611-5045 contacts →

Exact match

“Nascida como uma empresa de contabilidade tradicional em 1996, a Planned logo começou a antecipar outras necessidades de seus clientes e se tornou uma empresa de soluções fiscais…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchSão Paulo, BrazilHQ recorded Oct 17, 202651-20038 contacts →

Exact match

“A Macro Auditoria e Consultoria iniciou suas atividades em 2001 oferecendo serviços de auditoria e consultoria para o “Middle Market”, atendendo clientes de todos os segmentos…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchSão Bernardo Do Campo, BrazilHQ recorded Oct 17, 202651-20037 contacts →

Exact match

“Fundado em 2002 e atuando inicialmente em São Bernardo do Campo, o Escritório Contábil Samá, está há 07 anos no mercado, comprovando sempre muita perseverança, dedicação e…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Oct 17, 202611-5030 contacts →

Exact match

“A Concity foi fundada em 1995 com a proposta de excelência na prestação de serviços e consultoria nas áreas Contábil, Fiscal, Pessoal e Societária.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchSão Paulo, BrazilHQ recorded Oct 17, 202651-20028 contacts →

Exact match

“Presentes no mercado de Assessoria Contábil desde 1990, com sede na capital de São Paulo, a nossa empresa dedica-se a ajudar nossos clientes a gerenciar os seus negócios…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchSão Paulo, BrazilHQ recorded Oct 17, 202611-5026 contacts →

Exact match

“Com foco exclusivo em Direito Tributário, o Loria Advogados nasceu da união de profissionais com mais de 20 anos de experiência, acumulada em renomados escritórios de advocacia e…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchJuiz De Fora, BrazilHQ recorded Oct 17, 202611-5024 contacts →

Exact match

“Breve Histórico: 32 anos fazendo Direito Fundado em Juiz de Fora/MG em 1984, o escritório rapidamente tornou-se referência regional na prestação de serviços jurídico-tributários…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Oct 17, 20261-1022 contacts →

Exact match

“O escritório Baruel e Barreto Advogados é formado por sócios egressos de algumas das mais conceituadas bancas nacionais e surgiu, em 2013, com o propósito de prestar serviço…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchRio De Janeiro, BrazilHQ recorded Oct 17, 202611-5021 contacts →

Exact match

“NOSSA PROPOSTA Alvarenga Sociedade de Advogados nasceu de nossa profunda dedicação e foco na assessoria a empresas.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchManaus, BrazilHQ recorded Oct 17, 202611-5020 contacts →

Exact match

“Atendemos nos campos da Indústria, do Comércio e da Prestação de Serviços, a F12 Contabilidade tem em sua carteira empresas do ramo industrial, Construção Civil, Comércio…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchSão Paulo, BrazilHQ recorded Oct 17, 202611-5017 contacts →

Exact match

“Tributário Direto ao Ponto.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchJaraguá Do Sul, BrazilHQ recorded Oct 17, 202611-5017 contacts →

Exact match

“A FiscALL Corporate protagoniza papel de destaque em matéria de Inteligência Tributária e Contábil.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchNiterói, BrazilHQ recorded Oct 17, 202611-5016 contacts →

Exact match

“J Nolasco Contabilidade E Assessoria Empresarial is an accounting company based out of Rua Luís Leopoldo Fernandes Pinheiro 572, Niterói, Rio De Janeiro, Brazil.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchPorto Alegre, BrazilHQ recorded Oct 17, 202611-5015 contacts →

Exact match

“Desde 1972, a Planimec atua de forma consultiva e contenciosa nas áreas do Direito Tributário e Societário.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchSão Caetano Do Sul, BrazilHQ recorded Oct 17, 20261-1015 contacts →

Exact match

“A Previato Contabilidade se destaca pela excelência na assessoria empresarial em questões tributárias e prestação de serviços de qualidade com credibilidade e agilidade…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchSão Paulo, BrazilHQ recorded Oct 17, 202611-5014 contacts →

Exact match

“O Rebechi & Silva Advogados Associados é especializado em Planejamento Tributário, Recuperação de Crédito, Auditoria Tributária e Contencioso.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchSao Paulo, BrazilHQ recorded Oct 17, 202651-20014 contacts →

Exact match

“A Thelos é uma empresa de consultoria tributária e empresarial.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 426 irs audit defense firms based in Brazil

See the full list, filter by size, metro and specialty, and access 620 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Irs audit defense firms based in Brazil at a glance

As of Oct 17, 2026
20.2%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
25.4%Largest-city concentration · Sao Paulo
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
258
11-50
130
51-200
33
201-500
3

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 426 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “irs audit defense firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 620 professional contacts with verified work emails across the full matched dataset. 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 October 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “irs audit defense firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many irs audit defense firms are there based in Brazil?

RevenueBase identified 426 company matches for irs audit defense firms associated with Brazil as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Assessor-Bordin Consultores Empresariais SS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most irs audit defense firms?

Sao Paulo leads with 108 company records, followed by Porto Alegre (29) and Belo Horizonte (22).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 620 professional contacts with verified work emails tracked across these 426 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 17, 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 SmartSearch, 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.