Company lists · Data refreshed September 2026

Top 25 International schools based in Indonesia

Name: International schools based in Indonesia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 461 companies tracked

RevenueBase identified 461 international schools headquartered in Indonesia as of September 2026 and tracks 19,250 professional contacts across them, including 3,428 with verified work emails. Jakarta is the largest hub.

This list covers international schools headquartered in Indonesia, 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 20, 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 20, 2026 86% judged on-target in blind review

461Companies

19,250Contacts tracked

3,428Verified emails

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The 25 largest international schools based in Indonesia

Ranked by team size

Top 25 of 461 international schools based in Indonesia, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to international 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	BPK Penabur Jakarta	Partial evidence	Jakarta, IndonesiaHQ checked Sep 20, 2026	1,001-5,000	1,584 contacts →
	Partial evidence “Founded in 1950, BPK PENABUR Jakarta has 79 schools in Jakarta, Bekasi, and Tangerang.” Source: RevenueBase Database · checked Sep 20, 2026
2	Jakarta Intercultural School	Partial evidence	Cilandak Barat, IndonesiaHQ checked Sep 20, 2026	201-500	1,035 contacts →
	Partial evidence “With five original students, Jakarta Intercultural School was founded by UN workers in 1951.” Source: RevenueBase Database · checked Sep 20, 2026
3	Sekolah Cikal	Strong evidence	Jakarta Selatan, IndonesiaHQ checked Sep 20, 2026	501-1,000	997 contacts →
	Strong evidence “Sekolah Cikal is an international oriented school that implements Cikal 5 Stars Competencies; consists of national curriculum and International Baccalaureate (IB).” Source: RevenueBase Database · checked Sep 20, 2026
4	Sekolah Bogor Raya	Indirect evidence	Bogor, IndonesiaHQ checked Sep 20, 2026	201-500	617 contacts →
	Indirect evidence “Sekolah Bogor Raya (est.” Source: RevenueBase Database · checked Sep 20, 2026
5	SIS Group Of Schools	Partial evidence	Jakarta, IndonesiaHQ checked Sep 20, 2026	501-1,000	558 contacts →
	Partial evidence “SIS Group of Schools have formed a strategic partnership with IFC, a member of the World Bank Group and The Abraaj Group.” Source: RevenueBase Database · checked Sep 20, 2026
6	Sampoerna Academy	Partial evidence	Jakarta, IndonesiaHQ checked Sep 20, 2026	201-500	472 contacts →
	Partial evidence “Establish in 2015, Sampoerna Academy provides a strong foundation in both established international pedagogy and English language skills in order to prepare students for the…” Source: RevenueBase Database · checked Sep 20, 2026
7	Bina Bangsa School	Partial evidence	Jakarta, IndonesiaHQ checked Sep 20, 2026	1,001-5,000	459 contacts →
	Partial evidence “Bina Bangsa School was founded in 2001, intending to fulfil the aspirations of families who wished to give their children a national education with a global outlook.” Source: RevenueBase Database · checked Sep 20, 2026
8	TZU CHI School PIK	Indirect evidence	Jakarta, IndonesiaHQ checked Sep 20, 2026	201-500	373 contacts →
	Indirect evidence “We are seeking experienced, innovative and outstanding educators to join us.” Source: RevenueBase Database · checked Sep 20, 2026
9	Buah Hati & Cita Hati Schools	Partial evidence	Surabaya, IndonesiaHQ checked Sep 20, 2026	201-500	273 contacts →
	Partial evidence “At Buah Hati & Cita Hati Schools, our collective purpose is to cultivate young minds and hearts, not merely for achievement, but for extraordinary accomplishment.” Source: RevenueBase Database · checked Sep 20, 2026
10	Sekolah Ciputra Surabaya	Strong evidence	Surabaya, IndonesiaHQ checked Sep 20, 2026	51-200	260 contacts →
	Strong evidence “Sekolah Ciputra is the largest single campus International Baccalaureate (IB) Continuum School in Indonesia and the only IB school in Surabaya and East Java to offer all three…” Source: RevenueBase Database · checked Sep 20, 2026
11	Mentari Intercultural School	Strong evidence	South Tangerang, IndonesiaHQ checked Sep 20, 2026	201-500	259 contacts →
	Strong evidence “As an SPK-Accredited School (Satuan Pendidikan Kerjasama), Mentari Intercultural School is authorised to offer the International Baccalaureate curriculum and the Cambridge…” Source: RevenueBase Database · checked Sep 20, 2026
12	Green School Bali	Strong evidence	Abiansemal, IndonesiaHQ checked Sep 20, 2026	201-500	225 contacts →
	Strong evidence “Green School Bali is an international, progressive Pre-Kindergarten to Grade 12 school located in the heart of the jungle in Bali, Indonesia founded in 2008 by former jewelry…” Source: RevenueBase Database · checked Sep 20, 2026
13	Surabaya Intercultural School	Strong evidence	Surabaya, IndonesiaHQ checked Sep 20, 2026	51-200	190 contacts →
	Strong evidence “For more than 50 years, Surabaya’s first and oldest international school, Surabaya Intercultural School has delivered an exceptional education that prepares students to thrive in…” Source: RevenueBase Database · checked Sep 20, 2026
14	Mutiara Harapan Islamic School	Partial evidence	Tangerang Selatan, IndonesiaHQ checked Sep 20, 2026	51-200	189 contacts →
	Partial evidence “Mutiara Harapan Islamic School (MHIS) was founded in 2005 with several kindergarten students.” Source: RevenueBase Database · checked Sep 20, 2026
15	Sekolah Victory Plus	Strong evidence	Bekasi, IndonesiaHQ checked Sep 20, 2026	51-200	188 contacts →
	Strong evidence “Sekolah Victory Plus, established in 1998, was the first school with International standards in Bekasi.” Source: RevenueBase Database · checked Sep 20, 2026
16	Saint John's Catholic School	Partial evidence	Bsd City, IndonesiaHQ checked Sep 20, 2026	501-1,000	154 contacts →
	Partial evidence “Saint John’s Catholic School is a National Plus school from Playgroup to Senior High School based in BSD City-Tangerang, Gading Serpong and Meruya-West Jakarta.” Source: RevenueBase Database · checked Sep 20, 2026
17	Nizamia Andalusia School	Partial evidence	Jakarta Timur, IndonesiaHQ checked Sep 20, 2026	201-500	141 contacts →
	Partial evidence “Who We Are Inspired by the centuries-long glory of Islam in Andalusia, Nizamia Andalusia School was founded to become a modern educational institution that feels like…” Source: RevenueBase Database · checked Sep 20, 2026
18	Jakarta Nanyang School	Partial evidence	Jakarta, IndonesiaHQ checked Sep 20, 2026	51-200	140 contacts →
	Partial evidence “Mission Nurturing individuals who will excel to the fullest of their potential, staying loyal to the country and contributing significantly to society About A trilingual school in…” Source: RevenueBase Database · checked Sep 20, 2026
19	Manado Independent School	Indirect evidence	Manado, IndonesiaHQ checked Sep 20, 2026	51-200	138 contacts →
	Indirect evidence “MIS is located in Kolongan, Tetempangan Suburb, North Minahasa region, North Sulawesi Province, which is about 12 km east of Manado and 30 km west of Bitung.” Source: RevenueBase Database · checked Sep 20, 2026
20	Tunas Muda School	Strong evidence	West Jakarta, IndonesiaHQ checked Sep 20, 2026	51-200	133 contacts →
	Strong evidence “Tunas Muda is a Catholic International Baccalaureate World School based in West Jakarta, Indonesia.” Source: RevenueBase Database · checked Sep 20, 2026
21	Global Sevilla School	Indirect evidence	West Jakarta, IndonesiaHQ checked Sep 20, 2026	51-200	124 contacts →
	Indirect evidence “Global Sevilla was founded on 6th October 2002.” Source: RevenueBase Database · checked Sep 20, 2026
22	Nationalhigh Jakarta School	Indirect evidence	IndonesiaHQ checked Sep 20, 2026	51-200	121 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
23	Al-Izhar Pondok Labu	Partial evidence	South Jakarta, IndonesiaHQ checked Sep 20, 2026	201-500	120 contacts →
	Partial evidence “Al-Izhar Pondok Labu (AIPL) is an Islamic K-12 school in Pondok Labu, South Jakarta, Indonesia.” Source: RevenueBase Database · checked Sep 20, 2026
24	Chandra Kumala School	Strong evidence	Medan, IndonesiaHQ checked Sep 20, 2026	201-500	110 contacts →
	Strong evidence “Kindergarten, Primary and Secondary School in Medan North Sumatra, teaching iGCSE and A-Level standards to local and international students.” Source: RevenueBase Database · checked Sep 20, 2026
25	Global Jaya School An International Baccalaureate Continuum School	Strong evidence	Tangerang, IndonesiaHQ checked Sep 20, 2026	51-200	100 contacts →
	Strong evidence “We are an International Baccalaureate Continuum School offering the PYP, MYP, and DP.” Source: RevenueBase Database · checked Sep 20, 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: international 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 international schools.
Partial evidence: Its own public description names part of international schools, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international 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 461 international schools based in Indonesia

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International schools based in Indonesia at a glance

As of Sep 20, 2026

17.8%Verified-email coverage

41.8Average contacts per company

51-200Median size (employees)

8.9%Largest-city concentration · Jakarta

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

136

51-200

177

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 Indonesia, so it is reported there. Company counts and contact totals on this page are exact for Indonesia, over 461 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 international 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 Indonesia whose own description of what they do matches “international 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 international 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 international schools, and records with no verified work email. Companies headquartered outside Indonesia 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, 3,428 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 20, 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.

International schools by metro

International schools in Jakarta41

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 international 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 international schools are there based in Indonesia?

RevenueBase identified 461 international schools headquartered in Indonesia 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?

BPK Penabur Jakarta, headquartered in Dki Jakarta, tops this list with the largest team on record.

Which city has the most international schools?

Jakarta leads with 41 headquartered companies, followed by Dki Jakarta (12) and Surabaya East Java (12).

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 3,428 verified decision-maker contacts tracked across these 461 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 20, 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.