Company lists · Data refreshed November 2026

Top 25 Catholic diocese organizations based in Australia

RevenueBase identified 123 company matches for catholic diocese organizations associated with Australia as of November 2026 and tracks 8,925 professional contacts across them, including 4,123 with verified work emails. Sydney is the largest hub.

This list covers company matches for catholic diocese organizations 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
123Companies
8,925Contacts tracked
4,123Verified emails
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The 25 largest catholic diocese organizations based in Australia

Ranked by team size
Top 25 of 123 company matches for catholic diocese organizations 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 matchPennant Hills, AustraliaHQ recorded Nov 6, 2026501-1,000303 contacts →

Exact match

“We are the social care and support agency of the Catholic Church in the Diocese of Broken Bay.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEast Melbourne, AustraliaHQ recorded Nov 6, 2026201-500200 contacts →

Exact match

“The Catholic Archdiocese of Melbourne is one of the largest dioceses in the world with a wide variety of people, cultures and ministries, providing services and support to more…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Nov 6, 2026201-500137 contacts →

Exact match

“The Catholic Archdiocese of Sydney exists to serve the People of God in the city of Sydney, including the Eastern, Southern, inner-Western and South-Western suburbs and the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBooragul, AustraliaHQ recorded Nov 6, 2026501-1,000131 contacts →

Exact match

“The Diocese of Newcastle has a rich history, celebrating 175 years in the Newcastle region as the longest-serving church, founded by Bishop William Tyrrell in 1847.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261,001-5,000124 contacts →

Exact match

“The Diocese includes an area of more than and stretches from the borders of NT, SA & NSW and extends north to Bundaberg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParramatta, AustraliaHQ recorded Nov 6, 20261,001-5,00096 contacts →

Exact match

“The Catholic Diocese of Parramatta was created by Pope John Paul II on 8 April 1986.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPort Macquarie, AustraliaHQ recorded Nov 6, 2026501-1,00089 contacts →

Exact match

“St Agnes' Catholic Parish is a welcoming and values-driven community in the heart of Port Macquarie, dedicated to supporting people at every stage of life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPennant Hills, AustraliaHQ recorded Nov 6, 2026201-50068 contacts →

Exact match

“Serving the people of God in the catholic community of Sydney's northern regions of the North Shore, Northern Beaches, and the Central Coast.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEast Melbourne, AustraliaHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Catholic Development Fund (CDF) is a values-based financial institution that provides funding and financial services across its footprint of Catholic organisations, including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNewcastle, AustraliaHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“CatholicCare Social Services Hunter-Manning is a not-for-profit organisation and a mission and outreach agency of the Catholic Diocese of Maitland-Newcastle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Sydney Anglican Services (“SAS”) exists to support the mission of the Anglican Church in the Diocese of Sydney.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchParramatta, AustraliaHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Community Ventures is the trading name of CDPSL, a not-for-profit agency that supports the charitable works of the Diocese through innovative community ventures built on Catholic…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBathurst, AustraliaHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Centacare Bathurst is the official professional family and community services agency of the Catholic Church in the Diocese of Bathurst.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNorth Adelaide, AustraliaHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

“We are thousands of faithful Christians in 75 worship centres across 59 parishes and twelve Anglican Schools and AnglicareSA providing support services to the community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchForbes, AustraliaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“CatholicCare Wilcannia-Forbes is the official social service of the Catholic Church of the Diocese of Wilcannia-Forbes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHobart, AustraliaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Monday Read: Isaiah 42:1-9, John 12:1-11 Comment: The reading from Isaiah is one of the 'servant songs' that prophetically foretell the work of the Messiah.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchToowoomba, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“As the social services agency of the Catholic Diocese of Toowoomba, CatholicCare provides a range of services to promote individual, family and community wellbeing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWollongong, AustraliaHQ recorded Nov 6, 202651-20019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBendigo, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchArmidale, AustraliaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“At ADIG we recognise that the people of our diocese are committed to supporting the wider Catholic community through their investments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSale, AustraliaHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“The Diocese was established on 3 October 1901 under the New Dioceses Act 1901.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEast Melbourne, AustraliaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Catholic Social Services Victoria (CSSV) is the peak body for Catholic social services in the state.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEllen Grove, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Emmanuel is a lay-led Catholic mission community in Brisbane Australia, called to grow contagious followers of Jesus and pave ways for the Church of the future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWaramanga, AustraliaHQ recorded Nov 6, 202651-2007 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Welcome to Catholic Schools Guide.”

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

Showing 25 of 123 catholic diocese organizations based in Australia

See the full list, filter by size, metro and specialty, and access 4,123 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Catholic diocese organizations based in Australia at a glance

As of Nov 6, 2026
46.2%Verified-email coverage
72.6Average contacts per company
11-50Median size (employees)
5.7%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
20
51-200
16
201-500
10
501-1,000
5
1,001-5,000
18
5,001-10,000
2

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 123 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 diocese organizations” 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 4,123 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 diocese organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many catholic diocese organizations are there based in Australia?

RevenueBase identified 123 company matches for catholic diocese organizations 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?

Catholiccare Diocese Of Broken BAY tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most catholic diocese organizations?

Sydney leads with 7 company records, followed by East Melbourne (5) and Perth (4).

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 4,123 professional contacts with verified work emails tracked across these 123 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.