Company lists · Data refreshed November 2026

Top 25 Independent high schools based in Australia

RevenueBase identified 174 company matches for independent high schools associated with Australia as of November 2026 and tracks 10,448 professional contacts across them, including 4,731 with verified work emails. Berwick is the largest hub.

This list covers company matches for independent high schools associated with Australia, 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
174Companies
10,448Contacts tracked
4,731Verified emails
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The 25 largest independent high schools based in Australia

Ranked by team size
Top 25 of 174 company matches for independent high schools based in Australia, 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 matchWahroonga, AustraliaHQ recorded Nov 6, 2026501-1,000523 contacts →

Exact match

“Established in 1924, we are proud of our innovative approach to education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIndooroopilly, AustraliaHQ recorded Nov 6, 2026501-1,000425 contacts →

Exact match

“St Peters Lutheran College, the largest independent school in Queensland, has a fine tradition of providing Christian co-education for Prep to Year 12 day students and Boarders…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDaisy Hill, AustraliaHQ recorded Nov 6, 2026501-1,000363 contacts →

Exact match

“John Paul College is one of Queensland’s largest independent Early Learning to Year Twelve co-educational schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact matchBrighton East, AustraliaHQ recorded Nov 6, 2026201-500306 contacts →

Exact match

“St Leonard’s College is the leading independent, truly coeducational school from ELC to year 12 in Bayside Melbourne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKeilor East, AustraliaHQ recorded Nov 6, 2026201-500249 contacts →

Exact match

“Penleigh and Essendon Grammar is a school for boys and girls with campuses located in Essendon, Moonee Ponds and Keilor East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBuderim, AustraliaHQ recorded Nov 6, 2026201-500247 contacts →

Exact match

“Matthew Flinders Anglican College is one of Queensland's leading independent co-educational Prep - Year 12 schools, offering an education for excellence in learning and life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSheldon, AustraliaHQ recorded Nov 6, 2026201-500210 contacts →

Exact match

“An independent, co-educational, non-denominational College situated in Brisbane’s Bayside.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTyabb, AustraliaHQ recorded Nov 6, 2026201-500209 contacts →

Exact match

“Flinders Christian Community College is an independent, coeducational, interdenominational Christian School (with an open and inclusive enrolment policy, we do accept students…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchReedy Creek, AustraliaHQ recorded Nov 6, 2026201-500193 contacts →

Exact match

“Hillcrest Christian College is an independent, co-educational day school with approximately 1,600 students from Prep - Year 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDarlinghurst, AustraliaHQ recorded Nov 6, 202651-200184 contacts →

Exact match

“SCEGGS is a unique school in the heart of Australia's busiest city, with a small population of 900 students from Kindergarten to Year 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact 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
13Exact matchDeakin, AustraliaHQ recorded Nov 6, 2026201-500171 contacts →

Exact match

“Discover a 100-year legacy of educational excellence, connection and opportunity at Canberra Girls Grammar School (CGGS).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchPrestons, AustraliaHQ recorded Nov 6, 2026201-500164 contacts →

Exact match

“An independent school for K-12 grades that aims for academic excellence and equity for all students at four campuses Auburn K-6, Illawarra K-12, Prestons K-12, and Leppington K-3”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEltham, AustraliaHQ recorded Nov 6, 202651-200160 contacts →

Exact match

“ELTHAM is a school unlike any other.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSandy Bay, AustraliaHQ recorded Nov 6, 2026201-500156 contacts →

Exact match

“The Hutchins School is located approximately five kilometres from the CBD of Hobart, Tasmania’s capital city, and twenty minutes from the Hobart airport.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSouth Brisbane, AustraliaHQ recorded Nov 6, 202651-200155 contacts →

Exact match

“Since 1921, Brisbane State High School has come to symbolise and exemplify excellence in public school education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchDonvale, AustraliaHQ recorded Nov 6, 2026201-500127 contacts →

Exact match

“Donvale Christian College is a non-denominational and co-educational school located in the outer eastern suburbs of Melbourne.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchArundel, AustraliaHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“A.B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchOrmiston, AustraliaHQ recorded Nov 6, 202651-200126 contacts →

Exact match

“Ormiston College has an outstanding reputation for providing its students with quality private education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWollongong, AustraliaHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“The Illawarra Grammar School was founded in 1959 and is the leading independent school in the Illawarra.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBondi Beach, AustraliaHQ recorded Nov 6, 2026201-500119 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBendigo, AustraliaHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Girton Grammar School in Bendigo, Australia, is a non-selective independent school for boys and girls catering for around 1,200 students from Prep to Year 12 in a vibrant and…”

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

Showing 25 of 174 independent high schools based in Australia

See the full list, filter by size, metro and specialty, and access 4,731 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Independent high schools based in Australia at a glance

As of Nov 6, 2026
45.3%Verified-email coverage
60.0Average contacts per company
51-200Median size (employees)
1.7%Largest-city concentration · Berwick
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
44
51-200
75
201-500
31
501-1,000
6
5,001-10,000
1

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 174 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 Australia whose business descriptions match “independent high 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 4,731 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 “independent high schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many independent high schools are there based in Australia?

RevenueBase identified 174 company matches for independent high schools associated with Australia 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?

Knox Grammar School tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most independent high schools?

Berwick leads with 3 company records, followed by Sydney (3) and Adelaide (2).

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 4,731 professional contacts with verified work emails tracked across these 174 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.