Company lists · Data refreshed November 2026

Top 25 Independent school associations worldwide

RevenueBase identified 393 company matches for independent school associations worldwide as of November 2026 and tracks 13,852 professional contacts across them, including 4,633 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for independent school associations worldwide, 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. Country and city lists for independent school associations follow the table.

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
393Companies
13,852Contacts tracked
4,633Verified emails
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The 25 largest independent school associations worldwide

Ranked by team size
Top 25 of 393 company matches for independent school associations worldwide, 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 matchIstanbul, TürkiyeHQ recorded Nov 6, 2026501-1,000548 contacts →

Exact match

“Eyuboglu Educational Institutions, was founded in 1970 by Rustem Eyuboglu,PhD.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBeijing, ChinaHQ recorded Nov 6, 2026201-500408 contacts →

Exact match

“The International School of Beijing (ISB) offers an academically rigorous, balanced and engaging learning environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202651-200378 contacts →

Exact match

“The National Association of Independent Schools (NAIS) provides services to more than 1,700 schools and associations of schools in the United States and abroad, including 1,500…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a357 contacts →

Exact match

“ISI is appointed by the Department for Education to inspect association independent schools in England.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Nov 6, 2026201-500334 contacts →

Exact match

“Melbourne Grammar School is one of Australia’s leading independent schools with a tradition of excellence extending over more than 160 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSeoul, South KoreaHQ recorded Nov 6, 2026201-500291 contacts →

Exact match

“Seoul Foreign School (SFS), an international independent school in Seoul, South Korea, was established in 1912.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 2026201-500255 contacts →

Exact match

“Early innovators in education, Mary Institute and Saint Louis Country Day School combined their rich histories in 1992.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCairo, EgyptHQ recorded Nov 6, 2026501-1,000246 contacts →

Exact match

“An outstanding BSO, MSA and IB World School established over 30 years ago.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWilmington, DE, United StatesHQ recorded Nov 6, 202651-200209 contacts →

Exact match

“Everything we research, products we sell, and services we offer have been developed as a direct response to the needs of the private and/or independent school community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHong KongHQ recorded Nov 6, 2026201-500207 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026201-500203 contacts →

Exact match

“Trinity School is an independent, preparatory, co-educational day school for grades K-12 located in New York City, USA, and a member of both the New York Interschool and the Ivy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSt Paul, MN, IndiaHQ recorded Nov 6, 2026201-500199 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“ESMS is a family of independent schools for children, aged 3-18 years, in Edinburgh.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBroadmeadows, AustraliaHQ recorded Nov 6, 2026201-500181 contacts →

Exact match

“Sirius College is an independent non-denominational school with over students across six campuses in Victoria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLowell, MA, United StatesHQ recorded Nov 6, 2026n/a174 contacts →

Exact match

“The New England Association of Schools and Colleges (NEASC) is an independent, voluntary, nonprofit membership organization which partners with over 1500 public, independent, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGreenacre, AustraliaHQ recorded Nov 6, 2026201-500168 contacts →

Exact match

“Established in 1989, Malek Fahd Islamic School (MFIS) is an independent co-educational school with over 2,500 students and approximately 260 staff residing across campuses at…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNicosia, CyprusHQ recorded Nov 6, 2026201-500161 contacts →

Exact match

“PASCAL International Education is a world-class private schools group with campuses in Lefkosia, Larnaka, and Lemesos, Cyprus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBristol, United KingdomHQ recorded Nov 6, 2026201-500157 contacts →

Exact match

“BGS is a thriving independent day school, taking children from Reception through to the Sixth Form.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLelystad, NetherlandsHQ recorded Nov 6, 2026501-1,000150 contacts →

Exact match

“De Stichting Katholiek Onderwijs Flevoland-Veluwe (SKOFV), een samenwerkingsverband van 27 scholen in het primair onderwijs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“Although the exact date is subject to debate, tradition holds that the Newcastle upon Tyne Royal Grammar School was founded in 1525.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPraha 6, United StatesHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“ISP is the Czech Republic’s original international school.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTownsville, AustraliaHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“Townsville Grammar School is an independent, co-educational, non-denominational school - one of eight Grammar schools in Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLeicester, United KingdomHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“ASCL is a leading professional body representing more than school, college and trust leaders across the UK, including primary schools, multi-academy trusts and those working…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLusaka, ZambiaHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“The International School of Lusaka, founded in 1963, is one of the oldest international schools on the continent of Africa, and is member of the Association of International…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“Greenwood is built on a different school of thought.”

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

Showing 25 of 393 independent school associations worldwide

See the full list, filter by size, metro and specialty, and access 4,633 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Independent school associations worldwide at a glance

As of Nov 6, 2026
33.4%Verified-email coverage
35.2Average contacts per company
11-50Median size (employees)
4.8%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
177
11-50
77
51-200
61
201-500
39
501-1,000
19
1,001-5,000
11
10001+
5

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for independent school associations are linked below.
What qualifies
Company records worldwide whose business descriptions match “independent school associations” 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. 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 4,633 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.

Independent school associations by location

3 lists · largest first

Every Independent school associations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “independent school associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many independent school associations are there worldwide?

RevenueBase identified 393 company matches for independent school associations worldwide 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?

Eyuboglu Egitim Kurumlari tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most independent school associations?

The United States leads with 98 companies, followed by the United Kingdom (80) and Australia (37). Every independent school associations list by country and city is linked on this page.

Which city has the most independent school associations?

London leads with 19 company records, followed by New York (6) and Washington (5).

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 4,633 professional contacts with verified work emails tracked across these 393 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.