Company lists · Data refreshed November 2026

Top 25 Prep schools based in Indonesia

RevenueBase identified 450 company matches for prep schools associated with Indonesia as of November 2026 and tracks 9,732 professional contacts across them, including 1,002 with verified work emails. Jakarta is the largest hub.

This list covers company matches for prep 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
450Companies
9,732Contacts tracked
1,002Verified emails
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The 25 largest prep schools based in Indonesia

Ranked by team size
Top 25 of 450 company matches for prep 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 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
2Exact 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
3Exact 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
4Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 202651-200161 contacts →

Exact match

“Elyon Christian School (ECS) is an SPK school that was established in 2002, and from that beginning has consistently achieved both spiritual development and academic excellence by…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchManado, IndonesiaHQ recorded Nov 6, 202651-200152 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTangerang Selatan, IndonesiaHQ recorded Nov 6, 202651-200150 contacts →

Exact match

“Kharisma Bangsa school founded By Kharisma Bangsa School Foundation on April 3, 2006.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBogor, IndonesiaHQ recorded Nov 6, 20261,001-5,000115 contacts →

Exact match

“BIMBINGAN BELAJAR – BINTANG PELAJAR Berdiri sejak tahun 1995, Bintang Pelajar memiliki visi besar untuk berkontribusi mencetak generasi beriman dan berilmu pengetahun.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact 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
11Exact matchBogor, IndonesiaHQ recorded Nov 6, 2026201-500101 contacts →

Exact match

“Madania School sees education as training aimed at creating a personal personality that continues to proceed, and at the same time, interact with a variety of social experiences…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“VITA School is a national plus Christian school, in Surabaya, dedicated to provide high quality Christian education, from Playschool to Senior High, in order to create generations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“With our purpose-built campus, and qualified and experienced teaching staff Beacon Academy provides learners with an avenue to imagine, create and innovate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 2026201-50082 contacts →

Exact match

“Many people have heard of Christian Schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDenpasar, IndonesiaHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Dyatmika is a not for profit school founded by national and international parents over twenty years ago.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“THE BRITISH INSTITUTE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSouth Jakarta, IndonesiaHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“ACG School Jakarta is a leading international private school in South Jakarta, Indonesia, offering robust academic pathways from Kindergarten to Year 13.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“SMA Negeri 8 Jakarta dibuka/ didirikan pada tanggal 1 Agustus 1958 di Taman Slamet Rijadi Jakarta dengan nama SMA Negeri dengan Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBogor, IndonesiaHQ recorded Nov 6, 202611-5052 contacts →

Exact match

“KR4BAT (Kejuruan Empat Hebat) AKHLAK Terpuji ILMU Terkaji TERAMPIL Dan Teruji”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDenpasar, IndonesiaHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“Regents School Bali is a company based out of Jalan Badak Agung No 23X, Denpasar, Bali, Indonesia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCibubur, IndonesiaHQ recorded Nov 6, 202611-5044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchJakarta Pusat, IndonesiaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Train a child in the way that he should go, and when he is old he will not turn from it." Proverbs 22:6 Started from the Kristen Ketapang Folk School which was inaugurated on July…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Sekolah SMA Santa Ursula”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTanjung Baru, IndonesiaHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“TK- SD - SMP Wellington”

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

Showing 25 of 450 prep schools based in Indonesia

See the full list, filter by size, metro and specialty, and access 1,002 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Prep schools based in Indonesia at a glance

As of Nov 6, 2026
10.3%Verified-email coverage
21.6Average contacts per company
51-200Median size (employees)
4.9%Largest-city concentration · Jakarta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
56
11-50
155
51-200
164
201-500
29
501-1,000
19
1,001-5,000
13
5,001-10,000
3
10001+
11

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 450 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 “prep 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 1,002 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.

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

How many prep schools are there based in Indonesia?

RevenueBase identified 450 company matches for prep 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?

Buah Hati & Cita Hati Schools tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most prep schools?

Jakarta leads with 22 company records, followed by Bandung Jawa Barat (10) and Yogyakarta (10).

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 1,002 professional contacts with verified work emails tracked across these 450 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.