Company lists · Data refreshed September 2026

Top 25 College preparatory schools based in Brazil

Name: College preparatory schools based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 483 companies tracked

RevenueBase identified 483 college preparatory schools headquartered in Brazil as of September 2026 and tracks 10,595 professional contacts across them, including 1,673 with verified work emails. Sao Paulo is the largest hub.

This list covers college preparatory schools headquartered in 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

483Companies

10,595Contacts tracked

1,673Verified emails

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The 25 largest college preparatory schools based in Brazil

Ranked by team size

Top 25 of 483 college preparatory schools based in Brazil, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to college preparatory schools: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Oficina DO Estudante	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	51-200	362 contacts →
	Indirect evidence “O curso e o colégio Oficina são referência em educação.” Source: RevenueBase Database · checked Sep 19, 2026
2	Colégio QI Bilíngue	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	n/a	324 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
3	Colégio Magno Mágico DE OZ	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	201-500	288 contacts →
	Indirect evidence “Fundado em 1970 e com três unidades em São Paulo, o Colégio Magno/Mágico de Oz tem por valores centrais a excelência acadêmica, a formação integral, o atendimento personalizado, a…” Source: RevenueBase Database · checked Sep 19, 2026
4	Colégio DOM Bosco SÃO Paulo	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	201-500	250 contacts →
	Indirect evidence “Desde 1995, quando começou a ser traçada a história do Grupo Dom Bosco, com a Escola de Educação Infantil Lua de Cristal, nossa missão é estimular cada aluno a desenvolver novos…” Source: RevenueBase Database · checked Sep 19, 2026
5	Colégio Motivo	Indirect evidence	Recife, BrazilHQ checked Sep 19, 2026	501-1,000	237 contacts →
	Indirect evidence “No Colégio Motivo, o aluno é preparado por uma equipe altamente qualificada, comprometida com sua formação e seu futuro, de forma personalizada.” Source: RevenueBase Database · checked Sep 19, 2026
6	Colégio Magnum Agostiniano	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	201-500	202 contacts →
	Indirect evidence “O Colégio Magnum é reconhecido por oferecer uma educação de excelência, unindo alto nível de ensino e formação humana.” Source: RevenueBase Database · checked Sep 19, 2026
7	Colégio RIO Branco Campinas	Indirect evidence	Campinas, BrazilHQ checked Sep 19, 2026	201-500	180 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
8	ISO Colégio E Cursos	Indirect evidence	João Pessoa, BrazilHQ checked Sep 19, 2026	201-500	171 contacts →
	Indirect evidence “Ao longo dos seus 16 anos, o ISO se consolidou como a escola que mais aprova em vestibulares na Paraíba.” Source: RevenueBase Database · checked Sep 19, 2026
9	Colégio Jardim SÃO Paulo	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	201-500	165 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
10	Colégio Catamara	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	130 contacts →
	Indirect evidence “Colégio Catamarã promove a excelência acadêmica e humana dos seus alunos através de uma formação integral desenvolvida junto com a família.” Source: RevenueBase Database · checked Sep 19, 2026
11	OLM	Partial evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	117 contacts →
	Partial evidence “Our Lady of Mercy School (OLM) is an American, Catholic school in the city of Rio de Janeiro which offers cutting edge educational programs open to students of all nationalities.” Source: RevenueBase Database · checked Sep 19, 2026
12	Colégio Objetivo Indaiatuba	Partial evidence	Indaiatuba, BrazilHQ checked Sep 19, 2026	201-500	116 contacts →
	Partial evidence “Here, you will get to know our school, our commitment to educate and not just informing the student.” Source: RevenueBase Database · checked Sep 19, 2026
13	Colégio Augusto Laranja	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	51-200	115 contacts →
	Indirect evidence “O Augusto Laranja está localizado em Moema e oferece educação completa: da Educação Infantil até o Ensino Médio, atendendo a crianças a partir de 1 ano.” Source: RevenueBase Database · checked Sep 19, 2026
14	Colégio Chaminade	Indirect evidence	Bauru, BrazilHQ checked Sep 19, 2026	51-200	109 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
15	Externato Santo Antônio	Indirect evidence	São Caetano Do Sul, BrazilHQ checked Sep 19, 2026	51-200	104 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
16	Colégio Integral	Indirect evidence	Salvador, BrazilHQ checked Sep 19, 2026	51-200	102 contacts →
	Indirect evidence “Colégio Integral – Educação que transforma!” Source: RevenueBase Database · checked Sep 19, 2026
17	Colégio Koelle	Indirect evidence	Rio Claro, BrazilHQ checked Sep 19, 2026	51-200	87 contacts →
	Indirect evidence “O Colégio Koelle é uma tradicional escola particular, que recebe alunos a partir de 1 ano de idade até o Ensino Médio, ocupando uma área de 25 mil metros quadrados, na região…” Source: RevenueBase Database · checked Sep 19, 2026
18	Colégio E Curso Sapiens	Indirect evidence	Porto Velho, BrazilHQ checked Sep 19, 2026	201-500	85 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
19	Colégio Maxi	Indirect evidence	Londrina, BrazilHQ checked Sep 19, 2026	201-500	77 contacts →
	Indirect evidence “Da Educação Infantil ao Pré-Vestibular!” Source: RevenueBase Database · checked Sep 19, 2026
20	Instituto Cecília Meireles	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	51-200	77 contacts →
	Indirect evidence “Desde a Educação Infantil até o Ensino Médio, o Instituto Cecília Meireles oferece criativas oportunidades para que nossos alunos desenvolvam seus conhecimentos e habilidades.” Source: RevenueBase Database · checked Sep 19, 2026
21	Colégio Notre Dame - SP	Indirect evidence	Sumaré, BrazilHQ checked Sep 19, 2026	51-200	73 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
22	Externato SÃO José	Indirect evidence	Atibaia, BrazilHQ checked Sep 19, 2026	51-200	67 contacts →
	Indirect evidence “O Externato São José é uma escola católica que acredita em uma educação integral, unindo excelência acadêmica, formação humana e valores cristãos.” Source: RevenueBase Database · checked Sep 19, 2026
23	Asseij	Indirect evidence	Curitiba, BrazilHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	Colégio Joseense	Indirect evidence	São José Dos Campos, BrazilHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “Bem-vindo à nossa escola da sua vida!” Source: RevenueBase Database · checked Sep 19, 2026
25	Garriga DE Menezes	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 19, 2026	51-200	58 contacts →
	Indirect evidence “Educação completa.” Source: RevenueBase Database · checked Sep 19, 2026

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: college preparatory schools. 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 college preparatory schools.
Partial evidence: Its own public description names part of college preparatory schools, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name college preparatory schools. 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 483 college preparatory schools based in Brazil

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College preparatory schools based in Brazil at a glance

As of Sep 19, 2026

15.8%Verified-email coverage

21.9Average contacts per company

11-50Median size (employees)

13.3%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

113

11-50

187

51-200

133

201-500

501-1,000

1,001-5,000

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 483 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 college preparatory schools, 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 Brazil whose own description of what they do matches “college preparatory schools”. 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 college preparatory schools), 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 college preparatory schools, and records with no verified work email. Companies headquartered outside Brazil 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, 1,673 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.

College preparatory schools by metro

College preparatory schools in Sao Paulo64

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 college preparatory schools, 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 college preparatory schools are there based in Brazil?

RevenueBase identified 483 college preparatory schools headquartered in 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?

Oficina DO Estudante, headquartered in Campinas, tops this list with the largest team on record.

Which city has the most college preparatory schools?

Sao Paulo leads with 64 headquartered companies, followed by Rio De Janeiro (17) and Belo Horizonte (11).

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 1,673 verified decision-maker contacts tracked across these 483 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.