Company lists · Data refreshed November 2026

Top 24 Catholic high schools based in Australia

RevenueBase identified 1,025 company matches for catholic high schools associated with Australia as of November 2026 and tracks 51,192 professional contacts across them, including 23,063 with verified work emails. Melbourne is the largest hub.

This list covers company matches for catholic 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
1,025Companies
51,192Contacts tracked
23,063Verified emails
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The 24 largest catholic high schools based in Australia

Ranked by team size
Top 24 of 1,025 company matches for catholic 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 matchBrisbane, AustraliaHQ recorded Nov 6, 202610001+3,851 contacts →

Exact match

“Brisbane Catholic Education (BCE) is a vibrant, faith-filled learning community committed to providing an education to believe in.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Nov 6, 202610001+2,770 contacts →

Exact match

“Sydney Catholic Schools educates more than students across 147 Catholic primary and secondary schools in the Archdiocese of Sydney.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEast Melbourne, AustraliaHQ recorded Nov 6, 202610001+768 contacts →

Exact match

“290 schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWollongong, AustraliaHQ recorded Nov 6, 20261,001-5,000700 contacts →

Exact match

“Catholic Education Diocese of Wollongong is the largest provider of non-government schools in the Macarthur, Illawarra, Southern Highlands and Shoalhaven.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNorth Parramatta, AustraliaHQ recorded Nov 6, 2026201-500627 contacts →

Exact match

“Established in 1831, The King's School is located on 320 acres in the heart of Australia's largest global city.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchSummer Hill, AustraliaHQ recorded Nov 6, 2026501-1,000519 contacts →

Exact match

“Trinity aims to provide boys with a thoroughly Christian education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHunters Hill, AustraliaHQ recorded Nov 6, 2026201-500459 contacts →

Exact match

“St Joseph’s College Hunters Hill has a proud reputation as one of Australia’s leading independent Catholic schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchKew, AustraliaHQ recorded Nov 6, 2026201-500436 contacts →

Exact match

“Xavier College first opened in 1878 and has a proud history as an Australian educational institution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAdelaide, AustraliaHQ recorded Nov 6, 20265,001-10,000341 contacts →

Exact match

“We are Catholic Education South Australia - more than staff who are caring for more than students in 101 Catholic schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchBrisbane, AustraliaHQ recorded Nov 6, 2026201-500314 contacts →

Exact match

“St Joseph's Nudgee College (est.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLane Cove, AustraliaHQ recorded Nov 6, 2026201-500290 contacts →

Exact match

“Saint Ignatius’ College Riverview is a Catholic school in Sydney, New South Wales with a mission to educate and develop ‘men for others’ in the Jesuit tradition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLismore, AustraliaHQ recorded Nov 6, 20261,001-5,000269 contacts →

Exact match

“For over 160 years Catholic Schools in the Diocese of Lismore has been educating students, supporting families in the faith development of their children and contributing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBurwood, AustraliaHQ recorded Nov 6, 2026501-1,000260 contacts →

Exact match

“For 150 years, PLC has been at the forefront of girls’ education, inspiring our students to follow their passions, explore every opportunity and achieve to the very best of their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact 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
17Exact matchCairns, AustraliaHQ recorded Nov 6, 20261,001-5,000236 contacts →

Exact match

“The Cairns Diocese encompasses some of the most beautiful, environmentally unique locations in Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHobart, AustraliaHQ recorded Nov 6, 202651-200236 contacts →

Exact match

“St Mary's is the only Catholic all-girls school in Tasmania for Kindergarten to Year 12.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBruce, AustraliaHQ recorded Nov 6, 202651-200224 contacts →

Exact match

“Radford College is a PK-12 Anglican co-educational day school in Bruce, Canberra.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchToorak, AustraliaHQ recorded Nov 6, 2026201-500221 contacts →

Exact match

“Loreto Mandeville Hall Toorak is a Catholic Independent School that aims to be the leading girls’ school in Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRockhampton, AustraliaHQ recorded Nov 6, 20261,001-5,000216 contacts →

Exact match

“Catholic Education, Diocese of Rockhampton, is a large, dynamic and growing organisation with a current enrolment of approximately students and a staff of approximately 3,400 in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVaucluse, AustraliaHQ recorded Nov 6, 202651-200215 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAustraliaHQ recorded Nov 6, 2026201-500214 contacts →

Exact match

“St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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

Showing 24 of 1,025 catholic high schools based in Australia

See the full list, filter by size, metro and specialty, and access 23,063 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Catholic high schools based in Australia at a glance

As of Nov 6, 2026
45.1%Verified-email coverage
49.9Average contacts per company
51-200Median size (employees)
1.4%Largest-city concentration · Melbourne
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
146
11-50
240
51-200
479
201-500
112
501-1,000
12
1,001-5,000
10
5,001-10,000
1
10001+
5

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 1,025 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 “catholic 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 23,063 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 “catholic high schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many catholic high schools are there based in Australia?

RevenueBase identified 1,025 company matches for catholic 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?

Brisbane Catholic Education tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most catholic high schools?

Melbourne leads with 14 company records, followed by Adelaide (12) and Sydney (11).

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 23,063 professional contacts with verified work emails tracked across these 1,025 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.