Company lists · Data refreshed November 2026

Top 23 College prep organizations based in Indonesia

RevenueBase identified 310 company matches for college prep organizations associated with Indonesia as of November 2026 and tracks 5,836 professional contacts across them, including 197 with verified work emails. Jakarta is the largest hub.

This list covers company matches for college prep organizations 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
310Companies
5,836Contacts tracked
197Verified emails
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The 23 largest college prep organizations based in Indonesia

Ranked by team size
Top 23 of 310 company matches for college prep organizations 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, 20261,001-5,000276 contacts →

Exact match

“We believe that every child has their own special strengths, and a quality of education is one of the best ways to unlock their full potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202611-5046 contacts →

Exact match

“Unlocking Student Potential" MojadiApp supports students in realizing their full potential and preparing for successful careers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDramaga, IndonesiaHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“IPB Ecosystem for Developing Outstanding Students through Personal Development and Achievement Boost.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Prodigy Learning Center is an American owned and operated higher educational institute that focuses on training and preparation to conquer and beat the most difficult and advanced…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTangerang Selatan, IndonesiaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“SMA Negeri 2 Kota Tangerang Selatan terletak di Jl.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTangerang, IndonesiaHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Edutolia is an international education consultancy specialized in student-centered and results-driven guidance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchYogyakarta, IndonesiaHQ recorded Nov 6, 2026n/a21 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKota Semarang, IndonesiaHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“SMA Negeri 15 Semarang beroperasi mulai Tahun Pelajaran 1991/1992 dan pada waktu itu masih bergabung dengan SMA Negeri 11 Semarang.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDaerah Khusus Ibukota Jakarta, IndonesiaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchJakarta Selatan, IndonesiaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“SMAN 82 Jakarta is a public school based out of Jalan Daha II No.15A, Kebayoran Baru, Jakarta Selatan, DKI Jakarta, Indonesia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBelimbing, IndonesiaHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“the gateway to prominent universities”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJakarta, IndonesiaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJakarta, IndonesiaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Origo Edu provides college application support to help students study abroad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchJakarta Barat, IndonesiaHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Catholic School”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMakassar, IndonesiaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“SMA Zion is one of the best private schools in the city of Makassar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMakassar, IndonesiaHQ recorded Nov 6, 2026501-1,0005 contacts →

Exact match

“SMAN 1 Makassar merupakan salah satu sekolah yang terfavorit di Makassar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBanyuwangi, IndonesiaHQ recorded Nov 6, 2026501-1,0004 contacts →

Exact match

“SMA Negeri 1 Giri semula bernama Sekolah Menengah Persiapan Pembangunan (SMPP) didirikan berdasar SK MENDIKBUD Nomor 0236/O/1973 tanggal 18 Desember 1973.”

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

Showing 23 of 310 college prep organizations based in Indonesia

See the full list, filter by size, metro and specialty, and access 197 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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College prep organizations based in Indonesia at a glance

As of Nov 6, 2026
3.4%Verified-email coverage
18.8Average contacts per company
11-50Median size (employees)
5.8%Largest-city concentration · Jakarta
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
117
51-200
87
201-500
22
501-1,000
10
1,001-5,000
7
5,001-10,000
1
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 310 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 “college prep organizations” 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 197 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 “college prep organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many college prep organizations are there based in Indonesia?

RevenueBase identified 310 company matches for college prep organizations 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?

INI LHO ITS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most college prep organizations?

Jakarta leads with 18 company records, followed by Yogyakarta (12) and Makassar (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 197 professional contacts with verified work emails tracked across these 310 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.