Company lists · Data refreshed November 2026

Top 25 Grammar schools based in Brazil

RevenueBase identified 634 company matches for grammar schools associated with Brazil as of November 2026 and tracks 18,899 professional contacts across them, including 2,150 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for grammar schools 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 November 6, 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 Nov 6, 2026 How this list was built
634Companies
18,899Contacts tracked
2,150Verified emails
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The 25 largest grammar schools based in Brazil

Ranked by team size
Top 25 of 634 company matches for grammar schools based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchRio De Janeiro, BrazilHQ recorded Nov 6, 20261,001-5,000783 contacts →

Exact match

“O PENSI (Ponto de Ensino) começou como um curso de aulas particulares, no bairro do Méier, na cidade do Rio de Janeiro, em 1997.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGuarapari, BrazilHQ recorded Nov 6, 2026501-1,000536 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCampinas, BrazilHQ recorded Nov 6, 2026n/a415 contacts →

Exact match

“Há cento e sete anos, quando um grupo de Irmãs Calvarianas chamadas por sua vocação propuseram-se a deixar a França, seu país de origem, trazendo os princípios educacionais…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCampinas, BrazilHQ recorded Nov 6, 202651-200393 contacts →

Exact match

“O curso e o colégio Oficina são referência em educação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 2026n/a338 contacts →

Exact match

“Fundado há 22 anos por ex-professores do Colégio de São Bento, o Qi é referência na aprovação no vestibular e na formação de estudantes, desde a educação infantil até o…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRecife, BrazilHQ recorded Nov 6, 2026501-1,000253 contacts →

Exact match

“No Colégio Motivo, o aluno é preparado por uma equipe altamente qualificada, comprometida com sua formação e seu futuro, de forma personalizada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCampinas, BrazilHQ recorded Nov 6, 2026201-500196 contacts →

Exact match

“Mais que um colégio, o Colégio Rio Branco Campinas é uma instituição de ensino que valoriza o aprendizado completo dos alunos, para que se tornem verdadeiros cidadãos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJoão Pessoa, BrazilHQ recorded Nov 6, 2026201-500184 contacts →

Exact match

“Ao longo dos seus 16 anos, o ISO se consolidou como a escola que mais aprova em vestibulares na Paraíba.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500181 contacts →

Exact match

“Desde 1948, o Colégio Jardim São Paulo dedica-se à formação humana e intelectual de seus alunos, priorizando não só a formação acadêmica, mas também diversas modalidades…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFortaleza, BrazilHQ recorded Nov 6, 2026201-500171 contacts →

Exact match

“Colégio Ari de Sá Cavalcante - Fortaleza/CE”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNiterói, BrazilHQ recorded Nov 6, 2026201-500169 contacts →

Exact match

“GayLussac é uma homenagem a Joseph Louis Gay-Lussac, o grande físico-químico francês, prestada pelo nosso fundador, o professor Renato Garcia de Freitas, autor de vários livros…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026201-500155 contacts →

Exact match

“O Colégio Santa Maria em São Paulo, tem 75 anos de história no ensino e formação de crianças e jovens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchVitória, BrazilHQ recorded Nov 6, 2026201-500141 contacts →

Exact match

“Nosso propósito é expandir os limites dos nossos alunos por meio de uma educação que une excelência e rigor acadêmico, práticas pedagógicas consistentes e valores inegociáveis –…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Colégio Catamarã promove a excelência acadêmica e humana dos seus alunos através de uma formação integral desenvolvida junto com a família.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPelotas, BrazilHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“Escola de Ensino Fundamental e Médio Mario Quintana”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSalvador, BrazilHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“Colégio Integral – Educação que transforma!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLagoa Santa, BrazilHQ recorded Nov 6, 202651-200115 contacts →

Exact match

“O Colégio M2 é uma instituição educacional que se destaca não apenas pela excelência acadêmica, mas também pelo seu compromisso com o desenvolvimento integral dos seus alunos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNatal, BrazilHQ recorded Nov 6, 2026201-500111 contacts →

Exact match

“Complexo Educacional Contemporâneo is a company based out of Brazil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSão Caetano Do Sul, BrazilHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“O Externato Santo Antonio, fundado em São Caetano do Sul no ano de 1931 pela Congregação das Irmãs da Providência, a exemplo de São Luís Scrosoppi, traz em sua história a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSorocaba, BrazilHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“An educational institution that, through the excellence of its services, trains citizens with pleasure in learning and knowledge, with a proposal that values the step-by-step…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSao Paulo, BrazilHQ recorded Nov 6, 2026501-1,000100 contacts →

Exact match

“O Colégio Pentágono é uma das melhores escolas de São Paulo: com evolução gradual do brincar na Educação Infantil para aquisição de conteúdo ao longo do Ensino Fundamental e do…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPorto Velho, BrazilHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“Em Porto Velho, o Colégio Sapiens possui uma moderna sede com de área construída e oferece uma estrutura de primeiro mundo aos alunos, com alas específicas para ensino infantil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Instituição de Ensino”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOsasco, BrazilHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“O Colégio Nossa Senhora da Misericórdia procura, sempre, acompanhar e acolher as transformações, de forma a oferecer um ensino de qualidade, da Educação Infantil ao Ensino Médio…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 2026501-1,00087 contacts →

Exact match

“Colégio de Corpo e Alma”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 634 grammar schools based in Brazil

See the full list, filter by size, metro and specialty, and access 2,150 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Grammar schools based in Brazil at a glance

As of Nov 6, 2026
11.4%Verified-email coverage
29.8Average contacts per company
11-50Median size (employees)
11.0%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
144
11-50
224
51-200
198
201-500
34
501-1,000
13
1,001-5,000
5
10001+
1

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 634 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 “grammar schools” 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 2,150 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 November 6, 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 “grammar schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many grammar schools are there based in Brazil?

RevenueBase identified 634 company matches for grammar schools associated with Brazil as of November 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?

PENSI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most grammar schools?

Sao Paulo leads with 70 company records, followed by Rio De Janeiro (35) and Fortaleza (17).

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 2,150 professional contacts with verified work emails tracked across these 634 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 November 6, 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.