Company lists · Data refreshed September 2026

Top 25 Bilingual schools worldwide

Name: Bilingual schools worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 4,144 companies tracked

RevenueBase identified 4,144 bilingual schools worldwide as of September 2026 and tracks 82,625 professional contacts across them, including 14,873 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers bilingual schools worldwide, 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. Country and city lists for bilingual schools follow the table.

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

4,144Companies

82,625Contacts tracked

14,873Verified emails

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The 25 largest bilingual schools worldwide

Ranked by team size

Top 25 of 4,144 bilingual schools worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to bilingual 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	Maple Bear Canadian School	Partial evidence	Belo Horizonte, BrazilHQ checked Sep 19, 2026	n/a	1,110 contacts →
	Partial evidence “A Maple Bear Canadian School tem como proposta oferecer Educação Básica Bilíngue, de padrão internacional, com uma metodologia inovadora originada do sistema educacional do…” Source: RevenueBase Database · checked Sep 19, 2026
2	RED House International School	Partial evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	765 contacts →
	Partial evidence “With more than 50 years of experience in the educational field, we have become a reference in international bilingual education with a curriculum that brings together the best…” Source: RevenueBase Database · checked Sep 19, 2026
3	Colegio Sagrado Corazón DE Jesús	Indirect evidence	Zaragoza, SpainHQ checked Sep 19, 2026	n/a	721 contacts →
	Indirect evidence “Colegio multilingüe concertado en Zaragoza.” Source: RevenueBase Database · checked Sep 19, 2026
4	Escola Bilíngue Pueri Domus	Indirect evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	669 contacts →
	Indirect evidence “Think of a different way of educating, one in which teaching is tailored to the characteristics and demands of each individual student.” Source: RevenueBase Database · checked Sep 19, 2026
5	KOÇ Okulu	Strong evidence	Istanbu, TürkiyeHQ checked Sep 19, 2026	201-500	610 contacts →
	Strong evidence “Private Bilingual K-12 school in Istanbul Turkey.” Source: RevenueBase Database · checked Sep 19, 2026
6	Colegios Dunalastair	Indirect evidence	Santiago, ChileHQ checked Sep 19, 2026	201-500	490 contacts →
	Indirect evidence “Colegios Dunalastair es una red de tres colegios bilingües, ubicados en diferentes áreas de Santiago: en Las Condes, Chicureo y Peñalolén.” Source: RevenueBase Database · checked Sep 19, 2026
7	International School Education	Partial evidence	São Paulo, BrazilHQ checked Sep 19, 2026	201-500	483 contacts →
	Partial evidence “A International School é uma empresa focada no desenvolvimento de soluções de ensino bilíngue (português/inglês) para escolas de todo o Brasil, desde a Educação Infantil até o…” Source: RevenueBase Database · checked Sep 19, 2026
8	Attendis	Indirect evidence	Sevilla, SpainHQ checked Sep 19, 2026	501-1,000	476 contacts →
	Indirect evidence “Attendis es una institución educativa que cuenta con 21 colegios bilingües en Andalucía y Extremadura.” Source: RevenueBase Database · checked Sep 19, 2026
9	Beacon School	Partial evidence	Sao Paulo, BrazilHQ checked Sep 19, 2026	501-1,000	448 contacts →
	Partial evidence “The Beacon School, founded in 2010, offers an international education open to the world while valuing its Brazilian roots.” Source: RevenueBase Database · checked Sep 19, 2026
10	Riverside School Board	Indirect evidence	CanadaHQ checked Sep 19, 2026	201-500	398 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
11	Anabilim Eğitim Kurumları	Indirect evidence	İstanbul, TürkiyeHQ checked Sep 19, 2026	501-1,000	383 contacts →
	Indirect evidence “Özel Anabilim Eğitim Kurumları, 1987 yılında Kozyatağı’ndaki binasında ortaokul ve lise olarak eğitim-öğretime başladı.” Source: RevenueBase Database · checked Sep 19, 2026
12	Santiago College	Indirect evidence	Santiago, ChileHQ checked Sep 19, 2026	501-1,000	356 contacts →
	Indirect evidence “Santiago College is a community of tradition, innovation and an education based on values that for 140 years has been forming proactive, tolerant students, able to create deep…” Source: RevenueBase Database · checked Sep 19, 2026
13	Amman Baccalaureate School - ABS	Partial evidence	Amman, JordanHQ checked Sep 19, 2026	201-500	356 contacts →
	Partial evidence “The Amman Baccalaureate School (ABS) is situated on the west side of Amman in Jordan; it was established in 1981 by the Hashemite Society for Education, a charitable society…” Source: RevenueBase Database · checked Sep 19, 2026
14	SIS Swiss International School	Strong evidence	Männedorf, SwitzerlandHQ checked Sep 19, 2026	1,001-5,000	324 contacts →
	Strong evidence “SIS Swiss International School is a group of private day schools offering bilingual education from kindergarten through to college.” Source: RevenueBase Database · checked Sep 19, 2026
15	The ISF Academy	Partial evidence	Hong Kong, United StatesHQ checked Sep 19, 2026	201-500	322 contacts →
	Partial evidence “The Independent Schools Foundation Academy (The ISF Academy) opened under the leadership of the Founding Board, chaired by Professor Sir Charles Kao, the 2009 winner of the Nobel…” Source: RevenueBase Database · checked Sep 19, 2026
16	The Grange School Chile	Strong evidence	Santiago, ChileHQ checked Sep 19, 2026	201-500	317 contacts →
	Strong evidence “The Grange School is a fully bilingual school, which integrates the English language in all subjects of the academic curriculum from Lower Prep to the Senior School.” Source: RevenueBase Database · checked Sep 19, 2026
17	Colegio Bilingüe Mark Twain	Indirect evidence	ArgentinaHQ checked Sep 19, 2026	51-200	315 contacts →
	Indirect evidence “El colegio SECUNDARIO Bilingüe Mark Twain nació en 1995, originado en la inquietud de sus fundadoras, Pamela y Mónica French, de crear en Córdoba un Establecimiento Educativo de…” Source: RevenueBase Database · checked Sep 19, 2026
18	Colegio Bolivar	Indirect evidence	Cali, ColombiaHQ checked Sep 19, 2026	201-500	272 contacts →
	Indirect evidence “Colegio Bolivar, an Educational Community, was founded in 1947 in Cali, Colombia as a private, coeducational, non-confessional and non-profit foundation.” Source: RevenueBase Database · checked Sep 19, 2026
19	TFS	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	201-500	256 contacts →
	Partial evidence “For over 60 years, TFS – Canada’s International School has been renowned for its academic rigour, delivered through the combined strengths of the Ontario and French curricula and…” Source: RevenueBase Database · checked Sep 19, 2026
20	BIBS	Partial evidence	ChinaHQ checked Sep 19, 2026	201-500	247 contacts →
	Partial evidence “BIBS seeks to empower its learners to become bilingual, multi-cultural and global-minded citizens who are equipped with the knowledge and integrity to function successfully…” Source: RevenueBase Database · checked Sep 19, 2026
21	St. Catherine's Moorlands School	Partial evidence	Buenos Aires, ArgentinaHQ checked Sep 19, 2026	201-500	242 contacts →
	Partial evidence “St Catherine's Moorlands School is a private school located in Buenos Aires, Argentina.” Source: RevenueBase Database · checked Sep 19, 2026
22	Centro Educacional Primeiro Mundo	Indirect evidence	Vitória, BrazilHQ checked Sep 19, 2026	51-200	239 contacts →
	Indirect evidence “Escola situada em Vitória ES, atua desde a Educação Infantil até o Pré-vestibular.” Source: RevenueBase Database · checked Sep 19, 2026
23	Secundaria Bicultural Thomas Alva Edison	Indirect evidence	MexicoHQ checked Sep 19, 2026	51-200	236 contacts →
	Indirect evidence “http://taes.her.itesm.mx/” Source: RevenueBase Database · checked Sep 19, 2026
24	The British Schools Of Montevideo	Strong evidence	Montevideo, UruguayHQ checked Sep 19, 2026	201-500	234 contacts →
	Strong evidence “Founded in 1908, The British Schools is a private, co-educational, bilingual, non-profit and secular day school, providing a top quality British style education combining the…” Source: RevenueBase Database · checked Sep 19, 2026
25	Escuela Bilingüe Internacional	Strong evidence	Oakland, CA, United StatesHQ checked Sep 19, 2026	51-200	225 contacts →
	Strong evidence “Escuela Bilingüe Internacional (EBI) is an independent Spanish-English bilingual school with students from preschool through 8th grade.” 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: bilingual 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 bilingual schools.
Partial evidence: Its own public description names part of bilingual schools, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name bilingual 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 4,144 bilingual schools worldwide

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Bilingual schools worldwide at a glance

As of Sep 19, 2026

18.0%Verified-email coverage

19.9Average contacts per company

11-50Median size (employees)

3.1%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,337

11-50

1,429

51-200

1,038

201-500

217

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 bilingual 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.
Coverage: Every country. Country and city lists for bilingual schools are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “bilingual 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 bilingual 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 bilingual schools, and records with no verified work email.
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, 14,873 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.

Bilingual schools by location

18 lists · largest first

Every Bilingual schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 bilingual 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 bilingual schools are there worldwide?

RevenueBase identified 4,144 bilingual schools worldwide 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?

Maple Bear Canadian School, headquartered in Belo Horizonte, tops this list with the largest team on record.

Which country has the most bilingual schools?

Brazil leads with 702 companies, followed by the United States (558) and Spain (433). Every bilingual schools list by country and city is linked on this page.

Which city has the most bilingual schools?

Sao Paulo leads with 127 headquartered companies, followed by Madrid (71) and Rio De Janeiro (44).

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 14,873 verified decision-maker contacts tracked across these 4,144 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.