Company lists · Data refreshed November 2026

Top 25 International preparatory schools based in Indonesia

RevenueBase identified 227 company matches for international preparatory schools associated with Indonesia as of November 2026 and tracks 13,389 professional contacts across them, including 2,595 with verified work emails. Jakarta is the largest hub.

This list covers company matches for international preparatory schools associated with Indonesia, 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
227Companies
13,389Contacts tracked
2,595Verified emails
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The 25 largest international preparatory schools based in Indonesia

Ranked by team size
Top 25 of 227 company matches for international preparatory schools based in Indonesia, 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 matchJakarta, IndonesiaHQ recorded Nov 6, 20261,001-5,0001,665 contacts →

Exact match

“Founded in 1950, BPK PENABUR Jakarta has 79 schools in Jakarta, Bekasi, and Tangerang.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCilandak Barat, IndonesiaHQ recorded Nov 6, 2026201-5001,091 contacts →

Exact match

“With five original students, Jakarta Intercultural School was founded by UN workers in 1951.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBogor, IndonesiaHQ recorded Nov 6, 2026201-500641 contacts →

Exact match

“Sekolah Bogor Raya (est.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchJakarta, IndonesiaHQ recorded Nov 6, 2026501-1,000591 contacts →

Exact match

“SIS Group of Schools have formed a strategic partnership with IFC, a member of the World Bank Group and The Abraaj Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJakarta, IndonesiaHQ recorded Nov 6, 2026201-500522 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchJakarta, IndonesiaHQ recorded Nov 6, 20261,001-5,000497 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 2026201-500293 contacts →

Exact match

“At Buah Hati & Cita Hati Schools, our collective purpose is to cultivate young minds and hearts, not merely for achievement, but for extraordinary accomplishment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 202651-200279 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSouth Tangerang, IndonesiaHQ recorded Nov 6, 2026201-500275 contacts →

Exact match

“As an SPK-Accredited School (Satuan Pendidikan Kerjasama), Mentari Intercultural School is authorised to offer the International Baccalaureate curriculum and the Cambridge…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTangerang, IndonesiaHQ recorded Nov 6, 202651-200248 contacts →

Exact match

“Sinarmas World Academy (SWA) is a new and unique school located in BSD, west of Jakarta, Indonesia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBekasi, IndonesiaHQ recorded Nov 6, 202651-200205 contacts →

Exact match

“Sekolah Victory Plus, established in 1998, was the first school with International standards in Bekasi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 202651-200203 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-200165 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWest Jakarta, IndonesiaHQ recorded Nov 6, 202651-200139 contacts →

Exact match

“Tunas Muda is a Catholic International Baccalaureate World School based in West Jakarta, Indonesia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMedan, IndonesiaHQ recorded Nov 6, 2026201-500117 contacts →

Exact match

“Kindergarten, Primary and Secondary School in Medan North Sumatra, teaching iGCSE and A-Level standards to local and international students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchYogyakarta, IndonesiaHQ recorded Nov 6, 202651-200115 contacts →

Exact match

“Olifant School is one of Central Java's leading innovative national educational institutions, which offers a range of programs for children from as young as 1,5 yo (Preschool)…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTangerang, IndonesiaHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“We are an International Baccalaureate Continuum School offering the PYP, MYP, and DP.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“North Jakarta's leading provider of the Singapore, Cambridge, Pearson BTEC and International Baccalaureate Diploma programmes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 2026201-500107 contacts →

Exact match

“IPH Schools was founded on the God-given vision for the education of Indonesia on the year of 1995.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBadung, IndonesiaHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“We offer a diverse range of educational opportunities for students from Primary to Secondary (Age 4 to 19), catering to mainstream students and those with additional needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMedan, IndonesiaHQ recorded Nov 6, 2026201-500102 contacts →

Exact match

“Sutomo School is the name of a group of private schools in Medan, Indonesia, managed by the Sutomo Education Foundation, offering Curriculum from Kindergarten (K1, K2) to Senior…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJakarta Barat, IndonesiaHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Kanaan Global School is a SPK school which incorporates the national curriculum with an international curriculum (Cambridge) taught in English and based on Christian values and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBandung, IndonesiaHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“We help world-class students access world-class opportunities - International School since 1972 International School since 1972 The only IB continuum school in Bandung that offers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchYogyakarta, IndonesiaHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“Sekolah Tumbuh adalah institusi yang menyelenggarakan pendidikan formal mulai dari jenjang Preparatory (usia 4-5 tahun), Primary School (kelas 1-6), hingga High School (kelas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTangerang, IndonesiaHQ recorded Nov 6, 2026501-1,00084 contacts →

Exact match

“Established in 1995, Sekolah Harapan Bangsa is a leading school in Indonesia with more than 1,750 students from diverse backgrounds.”

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

Showing 25 of 227 international preparatory schools based in Indonesia

See the full list, filter by size, metro and specialty, and access 2,595 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International preparatory schools based in Indonesia at a glance

As of Nov 6, 2026
19.4%Verified-email coverage
59.0Average contacts per company
51-200Median size (employees)
12.8%Largest-city concentration · Jakarta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
64
51-200
87
201-500
25
501-1,000
12
1,001-5,000
4
5,001-10,000
1
10001+
4

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 227 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 Indonesia whose business descriptions match “international preparatory 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 2,595 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.

International preparatory schools by metro

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 “international preparatory schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international preparatory schools are there based in Indonesia?

RevenueBase identified 227 company matches for international preparatory schools associated with Indonesia 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?

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

Which city has the most international preparatory schools?

Jakarta leads with 29 company records, followed by Dki Jakarta (11) and Medan (8).

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 2,595 professional contacts with verified work emails tracked across these 227 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.