Company lists · Data refreshed September 2026

Top 25 International schools based in Hong Kong

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 135 companies tracked

RevenueBase identified 135 international schools headquartered in Hong Kong as of September 2026 and tracks 7,432 professional contacts across them, including 2,161 with verified work emails. Hong Kong is the largest hub.

This list covers international schools headquartered in Hong Kong, 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

135Companies

7,432Contacts tracked

2,161Verified emails

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The 25 largest international schools based in Hong Kong

Ranked by team size

Top 25 of 135 international schools based in Hong Kong, 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	Hong Kong International School	Strong evidence	Tai Tam, Hong KongHQ checked Sep 20, 2026	201-500	496 contacts →
	Strong evidence “Hong Kong International School (HKIS) is a leading private co-educational college preparatory school for students from Reception One (Pre-Kindergarten) to Grade 12.” Source: RevenueBase Database · checked Sep 20, 2026
2	Chinese International School 漢基國際學校	Strong evidence	Hong KongHQ checked Sep 20, 2026	501-1,000	411 contacts →
	Strong evidence “JOB LISTINGS https://go.schrole.com/public/38/chinese-international-school EMPLOYMENT WEB PAGE W/ VIDEOS INTRODUCTION Chinese International School \| is a dynamic, dual-language…” Source: RevenueBase Database · checked Sep 20, 2026
3	Canadian International School Of Hong Kong	Strong evidence	Kong, Hong KongHQ checked Sep 20, 2026	201-500	320 contacts →
	Strong evidence “Canadian International School of Hong Kong (CDNIS) is a premier "through-train" International Baccalaureate (IB) World School located in Aberdeen, Hong Kong, serving over 2,200…” Source: RevenueBase Database · checked Sep 20, 2026
4	YEW Chung Education Foundation	Strong evidence	Kowloon Tong, Hong KongHQ checked Sep 20, 2026	1,001-5,000	252 contacts →
	Strong evidence “The Yew Chung Education Foundation (YCEF) is a registered non-profit association in Hong Kong, and the school sponsoring body of Yew Chung International School of Hong Kong (YCIS)…” Source: RevenueBase Database · checked Sep 20, 2026
5	Victoria Shanghai Academy	Partial evidence	Aberdeen, Hong KongHQ checked Sep 20, 2026	201-500	204 contacts →
	Partial evidence “An IB World School located in Shum Wan, Hong Kong, next to the Aberdeen Harbour.” Source: RevenueBase Database · checked Sep 20, 2026
6	Renaissance College Hong Kong	Partial evidence	Hong KongHQ checked Sep 20, 2026	501-1,000	196 contacts →
	Partial evidence “Renaissance College Hong Kong (RCHK) was established in 2006 by the English Schools Foundation (ESF) to serve the needs of the local and expatriate communities in Hong Kong.” Source: RevenueBase Database · checked Sep 20, 2026
7	Kellett School, The British International School In Hong Kong	Partial evidence	Hong KongHQ checked Sep 20, 2026	201-500	195 contacts →
	Partial evidence “Kellett School's dynamic learning community was founded forty years ago as a Not-for-Profit Association to provide a high quality British style education for the English speaking…” Source: RevenueBase Database · checked Sep 20, 2026
8	Harrow International School Hong Kong	Strong evidence	Tuen Mun, Hong KongHQ checked Sep 20, 2026	1,001-5,000	180 contacts →
	Strong evidence “Harrow International School Hong Kong is the first international boarding and day school in Hong Kong.” Source: RevenueBase Database · checked Sep 20, 2026
9	International Christian School	Partial evidence	Shatin, Hong KongHQ checked Sep 20, 2026	51-200	178 contacts →
	Partial evidence “ICS is a fully accreditation university prep-school that is built upon Christian Biblical values and precepts.” Source: RevenueBase Database · checked Sep 20, 2026
10	ESF SHA TIN College	Strong evidence	Sha Tin, Hong KongHQ checked Sep 20, 2026	201-500	176 contacts →
	Strong evidence “ESF Sha Tin College is a co-educational international secondary school in Hong Kong and a member of the English Schools Foundation – Hong Kong's largest English-medium…” Source: RevenueBase Database · checked Sep 20, 2026
11	ESF Discovery College	Indirect evidence	Discovery Bay, Hong KongHQ checked Sep 20, 2026	51-200	157 contacts →
	Indirect evidence “Grow.” Source: RevenueBase Database · checked Sep 20, 2026
12	Discovery BAY International School	Strong evidence	Discovery Bay, Hong KongHQ checked Sep 20, 2026	51-200	144 contacts →
	Strong evidence “Discovery Bay International School (DBIS) has been a cornerstone of the Discovery Bay community since the school's founding in 1983.” Source: RevenueBase Database · checked Sep 20, 2026
13	Korean International School	Strong evidence	Sai Wan Ho, Hong KongHQ checked Sep 20, 2026	51-200	136 contacts →
	Strong evidence “The Korean International School is made up of two sections: an International Section and a Korean Section.” Source: RevenueBase Database · checked Sep 20, 2026
14	Stamford American School Hong Kong	Strong evidence	Ho Man Tin, Hong KongHQ checked Sep 20, 2026	51-200	134 contacts →
	Strong evidence “Stamford American School Hong Kong offers a world-class international education with a rigorous standards-based curriculum and inquiry-driven program of study for children aged 5…” Source: RevenueBase Database · checked Sep 20, 2026
15	German Swiss International School 德瑞國際學校	Strong evidence	Hong KongHQ checked Sep 20, 2026	201-500	125 contacts →
	Strong evidence “The German Swiss International School (GSIS) was founded in 1969 and is a leading private international school in Hong Kong.” Source: RevenueBase Database · checked Sep 20, 2026
16	Hong Kong Academy	Strong evidence	Sai Kung, Hong KongHQ checked Sep 20, 2026	51-200	119 contacts →
	Strong evidence “Hong Kong Academy is a non-profit, international through-train school offering a joyful and rigorous education for children aged 3 to 18 years.” Source: RevenueBase Database · checked Sep 20, 2026
17	Singapore International School Hong Kong	Strong evidence	Aberdeen, Hong KongHQ checked Sep 20, 2026	201-500	102 contacts →
	Strong evidence “Singapore International School (Hong Kong) or SISHK is known for our high quality holistic education, academic rigour and bilingual programme.” Source: RevenueBase Database · checked Sep 20, 2026
18	American International School Of Hong Kong	Strong evidence	Kowloon Tong, Hong KongHQ checked Sep 20, 2026	51-200	95 contacts →
	Strong evidence “American International School in Hong Kong (AIS) is a fully accredited, independent, international school in Hong Kong.” Source: RevenueBase Database · checked Sep 20, 2026
19	The Harbour School Hong Kong	Strong evidence	Southern, Hong KongHQ checked Sep 20, 2026	51-200	94 contacts →
	Strong evidence “The Harbour School (THS) is a primary and secondary international school that recognizes children as complex individuals with differing needs, goals, personalities, and…” Source: RevenueBase Database · checked Sep 20, 2026
20	PO Leung KUK Choi KAI YAU School 保良局蔡繼有學校 Plkcky	Partial evidence	Sham Shui Po Hong Kong, Hong KongHQ checked Sep 20, 2026	201-500	87 contacts →
	Partial evidence “Po Leung Kuk Choi Kai Yau School (PLKCKY) is the first non-profit through-train school in Hong Kong.” Source: RevenueBase Database · checked Sep 20, 2026
21	Elchk Lutheran Academy	Strong evidence	Yuen Long, Hong KongHQ checked Sep 20, 2026	51-200	73 contacts →
	Strong evidence “Founded in 2010, ELCHK Lutheran Academy is the only Direct Subsidy Scheme (DSS) through-train school in Hong Kong offering both the International Baccalaureate Primary Years…” Source: RevenueBase Database · checked Sep 20, 2026
22	American School Hong Kong	Strong evidence	Tai Po, Hong KongHQ checked Sep 20, 2026	51-200	57 contacts →
	Strong evidence “American School Hong Kong (ASHK) is a non-profit, college preparatory international school in Hong Kong offering a holistic American education taught by qualified North American…” Source: RevenueBase Database · checked Sep 20, 2026
23	NTK Academic Group	Partial evidence	Hong KongHQ checked Sep 20, 2026	51-200	56 contacts →
	Partial evidence “Established in 1996, NTK Academic Group is a registered school and leading educational service provider in Hong Kong.” Source: RevenueBase Database · checked Sep 20, 2026
24	TAI Kwong Hilary College Hong Kong	Indirect evidence	Tai Po, Hong KongHQ checked Sep 20, 2026	51-200	56 contacts →
	Indirect evidence “St.” Source: RevenueBase Database · checked Sep 20, 2026
25	South Island School	Strong evidence	Aberdeen, Hong KongHQ checked Sep 20, 2026	51-200	48 contacts →
	Strong evidence “South Island School (SIS) is an ESF international secondary school.” 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 135 international schools based in Hong Kong

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International schools based in Hong Kong at a glance

As of Sep 20, 2026

29.1%Verified-email coverage

55.1Average contacts per company

51-200Median size (employees)

20.7%Largest-city concentration · Hong Kong

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 135 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 Hong Kong 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 Hong Kong 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, 2,161 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 Hong Kong28

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 Hong Kong?

RevenueBase identified 135 international schools headquartered in Hong Kong 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?

Hong Kong International School, headquartered in Hong Kong, tops this list with the largest team on record.

Which city has the most international schools?

Hong Kong leads with 28 headquartered companies, followed by Hong (23) and Kowloon (14).

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 2,161 verified decision-maker contacts tracked across these 135 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.