Company lists · Data refreshed September 2026

Top 25 Language companies based in Brazil

Name: Language companies based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,204 companies tracked

RevenueBase identified 1,204 language companies headquartered in Brazil as of September 2026 and tracks 17,082 professional contacts across them, including 516 with verified work emails. Sao Paulo is the largest hub.

This list covers language companies 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 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

1,204Companies

17,082Contacts tracked

516Verified emails

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The 25 largest language companies based in Brazil

Ranked by team size

Top 25 of 1,204 language companies based in Brazil, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to language companies: 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	Wizard By Pearson	Strong evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	5,001-10,000	5,268 contacts →
	Strong evidence “In 1987, the largest language school franchise in the world was born in Campinas (SP).From a single school, began the construction of a great system that has already crossed the…” Source: RevenueBase Database · checked Sep 21, 2026
2	Fluency Academy	Indirect evidence	Curitiba, BrazilHQ checked Sep 21, 2026	201-500	526 contacts →
	Indirect evidence “A Fluency Academy nasceu com a missão de tornar o Brasil e o mundo lugares melhores, transformando a barreira da comunicação em uma ponte para novas experiências!” Source: RevenueBase Database · checked Sep 21, 2026
3	Aslan Curso DE Idiomas	Indirect evidence	Manaus, BrazilHQ checked Sep 21, 2026	1,001-5,000	345 contacts →
	Indirect evidence “Fundado em 1975, o ASLAN tem vasta experiência no ensino do inglês e espanhol.” Source: RevenueBase Database · checked Sep 21, 2026
4	IBEU	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 21, 2026	201-500	321 contacts →
	Indirect evidence “O IBEU é mais do que um curso de inglês!” Source: RevenueBase Database · checked Sep 21, 2026
5	Colégio Ideal SP	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	51-200	54 contacts →
	Indirect evidence “Dispomos de alguns colaboradores que dominam a língua.” Source: RevenueBase Database · checked Sep 21, 2026
6	Brava Training	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 21, 2026	11-50	46 contacts →
	Indirect evidence “A Brava Training é uma empresa líder em treinamento e consultoria de idiomas.” Source: RevenueBase Database · checked Sep 21, 2026
7	Michigan Idiomas	Strong evidence	Valinhos, BrazilHQ checked Sep 21, 2026	51-200	44 contacts →
	Strong evidence “International Language Center.” Source: RevenueBase Database · checked Sep 21, 2026
8	Brazil Translations & Solutions	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	11-50	44 contacts →
	Indirect evidence “A Brazil Translations & Solutions é uma reconhecida provedora global de comunicação entre idiomas, incluindo tradução e interpretação, com sede em São Paulo e filiais no Rio de…” Source: RevenueBase Database · checked Sep 21, 2026
9	Rizvi Schools	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 21, 2026	51-200	41 contacts →
	Indirect evidence “Treinamentos presenciais, online ou híbridos em inglês, italiano, espanhol, francês, alemão ou português para estrangeiros.” Source: RevenueBase Database · checked Sep 21, 2026
10	Holy Learning	Indirect evidence	Barueri, BrazilHQ checked Sep 21, 2026	51-200	39 contacts →
	Indirect evidence “A Holy Learning é uma escola de idiomas inovadora que nasceu 100% digital e já impactou milhares de alunos no Brasil e no mundo.” Source: RevenueBase Database · checked Sep 21, 2026
11	Spaceclass	Indirect evidence	Campinas, BrazilHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “A Spaceclass é uma franqueadora especializada em soluções de ensino de idiomas, oferecendo modelos de franquia estruturados para empreendedores que desejam atuar em um dos setores…” Source: RevenueBase Database · checked Sep 21, 2026
12	Fala Education	Indirect evidence	Sorocaba, BrazilHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “Solução em idiomas para sua empresa com Dashboard completo, acompanhamento de nível e aulas personalizadas individual ou em grupo.” Source: RevenueBase Database · checked Sep 21, 2026
13	Link Translation	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	51-200	31 contacts →
	Indirect evidence “Welcome to Link Translation - Your Global Partner in Localization and Translation Excellence!” Source: RevenueBase Database · checked Sep 21, 2026
14	ALT Idiomas	Indirect evidence	São Bernardo Do Campo, BrazilHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “ALT Idiomas Uma escola de idiomas moderna, jovem e dinâmica, com foco principal em fazer o aluno aprender a falar fluentemente e se comunicar perfeitamente, sem precisar traduzir.” Source: RevenueBase Database · checked Sep 21, 2026
15	Flyover Idiomas	Indirect evidence	Londrina, BrazilHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “Somos uma Escola de Idiomas diferente das tradicionais pois o nosso foco é totalmente centrado no aluno e na experiência de aprendizagem.” Source: RevenueBase Database · checked Sep 21, 2026
16	Lquest	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “Where preparation meets global opportunity.” Source: RevenueBase Database · checked Sep 21, 2026
17	Fala Company	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 21, 2026	51-200	27 contacts →
	Indirect evidence “Não somos apenas uma escola de ensino tradicional.” Source: RevenueBase Database · checked Sep 21, 2026
18	Versátil Empresa DE Idiomas	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Versátil Idiomas é a parceira ideal para levar sua equipe a um novo patamar, oferecendo soluções completas de aprendizado de idiomas focadas em parcerias B2B.” Source: RevenueBase Database · checked Sep 21, 2026
19	Odisseia	Indirect evidence	Campinas, BrazilHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Somos uma empresa júnior constituída por alunos dos cursos de Estudos Literários, Letras e Linguística da Universidade Estadual de Campinas (UNICAMP), e estamos voltados a…” Source: RevenueBase Database · checked Sep 21, 2026
20	Expresse Idiomas	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Revolucione a sua forma de aprender e se comunicar em outro idioma com um ensino inovador, autêntico e completamente desenvolvido para você!” Source: RevenueBase Database · checked Sep 21, 2026
21	Black'n'white Language Solutions	Strong evidence	Itajaí, BrazilHQ checked Sep 21, 2026	11-50	22 contacts →
	Strong evidence “Language Solutions: • Treinamentos de Inglês Corporativo Especializado • Aulas de Inglês On-line para o mundo todo • Nivelamentos e Avaliações Empresariais • Traduções e Revisões…” Source: RevenueBase Database · checked Sep 21, 2026
22	Primacy Translations	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “O Grupo Primacy Translations tem estado intimamente envolvido nas atividades de comunicação de seus clientes que prezam pela excelência.” Source: RevenueBase Database · checked Sep 21, 2026
23	Smart Traduções Técnicas	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 21, 2026	51-200	18 contacts →
	Indirect evidence “A Smart Traduções Técnicas é uma empresa de tradução inovadora e consolidada no mercado, dedicada a comunicar e conectar seus negócios ao mundo, utilizando os idiomas como…” Source: RevenueBase Database · checked Sep 21, 2026
24	Nupel Ufba	Indirect evidence	Salvador, BrazilHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “Oferecemos cursos de Idiomas na modalidade presencial e online.” Source: RevenueBase Database · checked Sep 21, 2026
25	Reis Vergara Idiomas	Indirect evidence	Londrina, BrazilHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “A Reis Vergara Idiomas é uma empresa de educação formada por um grupo de pessoas que trabalham juntas em prol da qualidade de vida.” Source: RevenueBase Database · checked Sep 21, 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: language companies. 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 language companies.
Partial evidence: Its own public description names part of language companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name language companies. 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 1,204 language companies based in Brazil

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Language companies based in Brazil at a glance

As of Sep 21, 2026

3.0%Verified-email coverage

14.2Average contacts per company

1-10Median size (employees)

25.7%Largest-city concentration · Sao Paulo

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

692

11-50

434

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,204 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 language companies, 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 “language companies”. 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 language companies), 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 language companies, 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, 516 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.

Language companies by metro

Language companies in Sao Paulo310
Language companies in Rio De Janeiro91
Language companies in Belo Horizonte45
Language companies in Curitiba42
Language companies in Campinas35
Language companies in Porto Alegre29

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 language companies, 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 language companies are there based in Brazil?

RevenueBase identified 1,204 language companies 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?

Wizard By Pearson, headquartered in Sao Paulo, tops this list with the largest team on record.

Which city has the most language companies?

Sao Paulo leads with 310 headquartered companies, followed by Rio De Janeiro (91) and Belo Horizonte (45).

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 516 verified decision-maker contacts tracked across these 1,204 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.

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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.