Company lists · Data refreshed September 2026

Top 25 Christian boarding schools based in Australia

Name: Christian boarding schools based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 189 companies tracked

RevenueBase identified 189 christian boarding schools headquartered in Australia as of September 2026 and tracks 6,761 professional contacts across them, including 3,551 with verified work emails. Dubbo is the largest hub.

This list covers christian boarding schools headquartered in Australia, 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 19, 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 19, 2026 86% judged on-target in blind review

189Companies

6,761Contacts tracked

3,551Verified emails

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The 25 largest christian boarding schools based in Australia

Ranked by team size

Top 25 of 189 christian boarding schools based in Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to christian boarding 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	Knox Grammar School	Indirect evidence	Wahroonga, AustraliaHQ checked Sep 19, 2026	501-1,000	531 contacts →
	Indirect evidence “Established in 1924, we are proud of our innovative approach to education.” Source: RevenueBase Database · checked Sep 19, 2026
2	Trinity Grammar School	Partial evidence	Summer Hill, AustraliaHQ checked Sep 19, 2026	501-1,000	515 contacts →
	Partial evidence “Trinity aims to provide boys with a thoroughly Christian education.” Source: RevenueBase Database · checked Sep 19, 2026
3	Excelsia University College	Indirect evidence	Pennant Hills, AustraliaHQ checked Sep 19, 2026	51-200	227 contacts →
	Indirect evidence “For nearly four decades, Excelsia University College has stood as a guiding light in the realm of transformative education, drawing students from across the globe who share a…” Source: RevenueBase Database · checked Sep 19, 2026
4	Australian Christian College	Partial evidence	Erina, AustraliaHQ checked Sep 19, 2026	51-200	181 contacts →
	Partial evidence “The Australian Christian College Group is committed to transforming young people spiritually, academically, socially and physically for lives of significance and service.” Source: RevenueBase Database · checked Sep 19, 2026
5	Oxford Falls Grammar	Strong evidence	Oxford Falls, AustraliaHQ checked Sep 19, 2026	51-200	146 contacts →
	Strong evidence “Oxford Falls Grammar is a thriving co-educational Kindergarten-Year 12 Christian school providing educational excellence, encompassing the spiritual, physical, emotional, social…” Source: RevenueBase Database · checked Sep 19, 2026
6	Sunshine Coast Grammar School	Partial evidence	Sunshine Coast, AustraliaHQ checked Sep 19, 2026	51-200	143 contacts →
	Partial evidence “Sunshine Coast Grammar School is owned and operated by the Presbyterian and Methodist Schools Association (PMSA) which is a joint mission of the Uniting and Presbyterian churches…” Source: RevenueBase Database · checked Sep 19, 2026
7	Caroline Chisholm Catholic College	Indirect evidence	Braybrook, AustraliaHQ checked Sep 19, 2026	201-500	138 contacts →
	Indirect evidence “Caroline Chisholm Catholic College is dedicated to learning excellence in a faith-filled, engaged and supportive environment.” Source: RevenueBase Database · checked Sep 19, 2026
8	Chairo Christian School	Indirect evidence	Drouin, AustraliaHQ checked Sep 19, 2026	51-200	132 contacts →
	Indirect evidence “Welcome to Chairo Thank you for visiting.” Source: RevenueBase Database · checked Sep 19, 2026
9	Donvale Christian College	Strong evidence	Donvale, AustraliaHQ checked Sep 19, 2026	201-500	125 contacts →
	Strong evidence “Donvale Christian College is a non-denominational and co-educational school located in the outer eastern suburbs of Melbourne.” Source: RevenueBase Database · checked Sep 19, 2026
10	Ormiston College	Indirect evidence	Ormiston, AustraliaHQ checked Sep 19, 2026	51-200	116 contacts →
	Indirect evidence “Ormiston College has an outstanding reputation for providing its students with quality private education.” Source: RevenueBase Database · checked Sep 19, 2026
11	Salesian College Sunbury	Indirect evidence	Sunbury, AustraliaHQ checked Sep 19, 2026	201-500	116 contacts →
	Indirect evidence “Salesian College Sunbury is celebrating 95 years of education in 2022.” Source: RevenueBase Database · checked Sep 19, 2026
12	Grace Lutheran College	Strong evidence	Rothwell, AustraliaHQ checked Sep 19, 2026	201-500	108 contacts →
	Strong evidence “Grace Lutheran College, established 1978, is a community based, Christian, co-educational secondary school based in Rothwell and Caboolture.” Source: RevenueBase Database · checked Sep 19, 2026
13	ST Mark's Anglican Community School	Partial evidence	Hillarys, AustraliaHQ checked Sep 19, 2026	51-200	100 contacts →
	Partial evidence “St Mark’s is a leading co-educational, K-12 school and a centre of excellence in teaching and learning, pastoral care, worship and service.” Source: RevenueBase Database · checked Sep 19, 2026
14	Northern Beaches Christian School	Strong evidence	Terrey Hills, AustraliaHQ checked Sep 19, 2026	51-200	100 contacts →
	Strong evidence “Northern Beaches Christian School is a Christian independent, co-ed, K-12 school in Sydney's Northern beaches.” Source: RevenueBase Database · checked Sep 19, 2026
15	Thomas Hassall Anglican College	Indirect evidence	Middleton Grange, AustraliaHQ checked Sep 19, 2026	51-200	93 contacts →
	Indirect evidence “Vision To be a vibrant learning community in which Christ is honoured and where each student is valued, develops high standards of character, good behaviour and positive…” Source: RevenueBase Database · checked Sep 19, 2026
16	Livingstone Christian College	Strong evidence	Ormeau, AustraliaHQ checked Sep 19, 2026	51-200	88 contacts →
	Strong evidence “Livingstone Christian College is a Christian school of 1300 students that was established in 2002 and is located on the northern end of the Gold Coast.” Source: RevenueBase Database · checked Sep 19, 2026
17	Nambour Christian College	Strong evidence	Woombye, AustraliaHQ checked Sep 19, 2026	201-500	87 contacts →
	Strong evidence “Nambour Christian College is one of the Sunshine Coast's leading P-12 co-educational Christian schools.” Source: RevenueBase Database · checked Sep 19, 2026
18	Nowra Anglican College	Partial evidence	Bomaderry, AustraliaHQ checked Sep 19, 2026	51-200	83 contacts →
	Partial evidence “OUR MISSION To provide a high quality Christian education within a welcoming community where all individuals are valued and belong.” Source: RevenueBase Database · checked Sep 19, 2026
19	ST Philip's Christian Education	Strong evidence	Waratah, AustraliaHQ checked Sep 19, 2026	501-1,000	82 contacts →
	Strong evidence “St Philip’s Christian College is a leading Christian independent school group in the Hunter Region catering for over 3800 students from babies and pre-school through to Year 12.” Source: RevenueBase Database · checked Sep 19, 2026
20	Genesis Christian College	Strong evidence	Bray Park, AustraliaHQ checked Sep 19, 2026	201-500	75 contacts →
	Strong evidence “Genesis Christian College is a co-educational Christian school for children from Prep to Year 12.” Source: RevenueBase Database · checked Sep 19, 2026
21	Endeavour College	Strong evidence	Mawson Lakes, AustraliaHQ checked Sep 19, 2026	51-200	66 contacts →
	Strong evidence “Located at Mawson Lakes, Endeavour College is a progressive Christian school that offers students more than just an education.” Source: RevenueBase Database · checked Sep 19, 2026
22	Westside Christian College	Partial evidence	Goodna, AustraliaHQ checked Sep 19, 2026	201-500	66 contacts →
	Partial evidence “Westside is a K-12 school where young people can learn all about the world and the God who made it.” Source: RevenueBase Database · checked Sep 19, 2026
23	ST Andrews Lutheran College	Indirect evidence	Tallebudgera, AustraliaHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “Located on the southern end of the Gold Coast, St Andrews has beautiful views of the Tallebudgera Valley and is just five minutes from Burleigh Heads beach.” Source: RevenueBase Database · checked Sep 19, 2026
24	Anglican Youthworks	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	64 contacts →
	Partial evidence “The discipleship of children, youth and families is at the heart of everything we do from Special Religious Education (SRE) in public schools, to Conference Centres, Youthworks…” Source: RevenueBase Database · checked Sep 19, 2026
25	Penrith Anglican College	Indirect evidence	Orchard Hills, AustraliaHQ checked Sep 19, 2026	51-200	60 contacts →
	Indirect evidence “Established in 1998, Penrith Anglican College seeks to nurture and develop empowered learners with strength of character who know and follow Christ and serve others.” Source: RevenueBase Database · checked Sep 19, 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: christian boarding 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 christian boarding schools.
Partial evidence: Its own public description names part of christian boarding schools, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name christian boarding 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 189 christian boarding schools based in Australia

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Christian boarding schools based in Australia at a glance

As of Sep 19, 2026

52.5%Verified-email coverage

35.8Average contacts per company

51-200Median size (employees)

1.6%Largest-city concentration · Dubbo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

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 189 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 christian boarding 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 Australia whose own description of what they do matches “christian boarding 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 christian boarding 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 christian boarding schools, and records with no verified work email. Companies headquartered outside Australia 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, 3,551 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 19, 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.

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 christian boarding 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 christian boarding schools are there based in Australia?

RevenueBase identified 189 christian boarding schools headquartered in Australia 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?

Knox Grammar School, headquartered in Wahroonga, tops this list with the largest team on record.

Which city has the most christian boarding schools?

Dubbo leads with 3 headquartered companies, followed by Orchard Hills (3) and Sydney (3).

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 3,551 verified decision-maker contacts tracked across these 189 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 19, 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.