Company lists · Data refreshed September 2026
Top 13 Corporate tax firms based in Campinas, Brazil
RevenueBase identified 66 corporate tax firms headquartered in Campinas, Brazil as of September 2026 and tracks 335 professional contacts across them, including 63 with verified work emails. Sao Paulo is the largest hub.
This list covers corporate tax firms headquartered in Campinas, 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 19, 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 13 largest corporate tax firms based in Campinas, Brazil
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 25 contacts → | ||||
Indirect evidence “O escritório Ferreira e Ferreira Advocacia, inaugurado em abril de tornou-se referência nas áreas tributária e empresarial pela eficiência e pela qualidade dos serviços prestados…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 23 contacts → | ||||
Indirect evidence “O escritório MINATEL ADVOGADOS atua desde 1996 na área tributária e societária assessorando pessoas físicas e jurídicas e, ao longo desses 20 anos, vem prestando serviços…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 22 contacts → | ||||
Indirect evidence “A Organiza Invest tem como propósito auxiliar as empresas em todas as frentes de atuação, tendo a solução ideal para focarem no que realmente importa, nunca se esquecendo dos…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 15 contacts → | ||||
Indirect evidence “Escritório de contabilidade em Campinas, SP.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 14 contacts → | ||||
Indirect evidence “Somos uma empresa de contabilidade que alia a qualidade e o rigor de uma big four com a profundidade analítica de consultorias multinacionais.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 12 contacts → | ||||
Indirect evidence “NOSSA HISTÓRIA A Valor do Brasil iniciou suas atividades em 1997, como um escritório padrão de advocacia empresarial, tendo como principal foco as questões de ordem tributária.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 11 contacts → | ||||
Indirect evidence “Queremos lhe dar as boas-vindas à página do Grupo Mary, seu parceiro estratégico em contabilidade consultiva com 35 anos de experiência.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 7 contacts → | ||||
Indirect evidence “Nosso escritório foi fundado em Março de 1965 pelo meu pai Sérgio Otranto, que se aposentou em 2015, desde então a administração está sob minha responsabilidade, Paulo Otranto…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 7 contacts → | ||||
Indirect evidence “A Ágil nasce determinada em fornecer ao mercado um serviço de consultoria tributária aplicada e atenta às particularidades de cada cliente sendo multidisciplinar no que tange todo…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 7 contacts → | ||||
Indirect evidence “Somos uma sociedade de advogados especializada na área tributária, na reestruturação de dívidas e insolvência de empresas.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 4 contacts → | ||||
Indirect evidence “Quem Somos?” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 3 contacts → | ||||
Indirect evidence “Desde 1992 a Arymana Contabilidade através de uma equipe treinada e qualificada presta serviços nas áreas de assessoria contábil, fiscal, trabalhista, imposto de renda, societária…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1 contacts → | ||||
Indirect evidence “Na Dom Fiscal, oferecemos soluções personalizadas, auxiliando o empresário em estratégias para redução de encargos, assim como identificação de incentivos e benefícios fiscais…” Source: RevenueBase Database · checked Sep 19, 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: corporate tax 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 corporate tax firms.
- Partial evidence
- Its own public description names part of corporate tax firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name corporate tax 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 13 of 66 corporate tax firms based in Campinas, Brazil
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Corporate tax firms based in Campinas, Brazil at a glance
As of Sep 19, 2026Companies by employee count
Email recency for this list is measured across the whole Brazil list rather than for Campinas, so it is reported there. Company counts and contact totals on this page are exact for Campinas, over 66 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 corporate tax 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 Campinas, Brazil whose own description of what they do matches “corporate tax 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 corporate tax 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 corporate tax firms, and records with no verified work email. Companies headquartered outside Campinas 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, 63 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 19, 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.
Corporate tax firms by metro in Brazil
- Corporate tax firms in Sao Paulo613
- Corporate tax firms in Rio De Janeiro138
- Corporate tax firms in Curitiba132
- Corporate tax firms in Porto Alegre130
- Corporate tax firms in Belo Horizonte115
- Corporate tax firms in Campinas66
- Corporate tax firms in Goiania46
- Corporate tax firms in Recife44
- Corporate tax firms in Florianopolis36
- Corporate tax firms in Salvador34
- Corporate tax firms in Fortaleza32
- Corporate tax firms in Brasilia29
- Corporate tax firms in Ribeirao Preto29
- Corporate tax firms in Londrina28
- Corporate tax firms in Sorocaba28
- Corporate tax firms in Sao Bernardo Do Campo27
- Corporate tax firms in Sao Jose Dos Campos25
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 corporate tax 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 corporate tax firms are there based in Campinas, Brazil?
RevenueBase identified 66 corporate tax firms headquartered in Campinas, 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?
Ferreira E Ferreira Advocacia, headquartered in Campinas, tops this list with the largest team on record.
Which city has the most corporate tax firms?
Sao Paulo leads with 613 headquartered companies, followed by Rio De Janeiro (138) and Curitiba (132).
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 63 verified decision-maker contacts tracked across these 66 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 19, 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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