Company lists · Data refreshed September 2026

Top 25 Subsidiary data companies based in Australia

Name: Subsidiary data companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 511 companies tracked

RevenueBase identified 511 subsidiary data companies headquartered in Australia as of September 2026 and tracks 5,184 professional contacts across them, including 1,853 with verified work emails. Sydney is the largest hub.

This list covers subsidiary data companies 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 14, 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 14, 2026 86% judged on-target in blind review

511Companies

5,184Contacts tracked

1,853Verified emails

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The 25 largest subsidiary data companies based in Australia

Ranked by team size

Top 25 of 511 subsidiary data companies based in Australia, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to subsidiary data companies: 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	Equifax Australia	Indirect evidence	North Sydney, AustraliaHQ checked Sep 14, 2026	1,001-5,000	405 contacts →
	Indirect evidence “At Equifax (NYSE: EFX), we believe knowledge drives progress.” Source: RevenueBase Database · checked Sep 14, 2026
2	Bilytica	Partial evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	201-500	372 contacts →
	Partial evidence “Bilytica is a global leader in data analytics and business intelligence, driving innovation through advanced data science, AI, and digital transformation.” Source: RevenueBase Database · checked Sep 14, 2026
	RevenueBasePublisher of this directory	Not rated	Boston, MA, United States	n/a	Try free
	Not rated “RevenueBase is a B2B contact data platform. This directory is built from its company graph.”
3	Prospecta Software	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	201-500	311 contacts →
	Partial evidence “Prospecta is a global data management company that enables enterprises to build AI-driven trusted, consistent, and business-ready master data across complex ERP landscapes.” Source: RevenueBase Database · checked Sep 14, 2026
4	Novigi	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	201-500	309 contacts →
	Partial evidence “Novigi is the data and technology partner to the financial services industry.” Source: RevenueBase Database · checked Sep 14, 2026
5	Billigence	Indirect evidence	Chatswood, AustraliaHQ checked Sep 14, 2026	51-200	203 contacts →
	Indirect evidence “We are headquartered in Sydney, Australia, with offices in Europe (London, Prague, Frankfurt, Stockholm, Warsaw), Bangalore, Singapore, New Zealand & United States.” Source: RevenueBase Database · checked Sep 14, 2026
6	NAVIA	Indirect evidence	Melbourne Airport, AustraliaHQ checked Sep 14, 2026	51-200	127 contacts →
	Indirect evidence “Navia was founded in Melbourne, Australia in 2003.” Source: RevenueBase Database · checked Sep 14, 2026
7	ZAP	Partial evidence	Brisbane, AustraliaHQ checked Sep 14, 2026	51-200	84 contacts →
	Partial evidence “Zap Data Hub eliminates the complexity of traditional analytics and reporting with simplified data management for the business user.” Source: RevenueBase Database · checked Sep 14, 2026
8	Prophecy International PTY LTD	Indirect evidence	Adelaide, AustraliaHQ checked Sep 14, 2026	51-200	67 contacts →
	Indirect evidence “Empowering organisations to make smarter, faster, and safer decisions through trusted technology.” Source: RevenueBase Database · checked Sep 14, 2026
9	Edgered	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	60 contacts →
	Partial evidence “EdgeRed is an Australian data and AI consultancy.” Source: RevenueBase Database · checked Sep 14, 2026
10	Bizdata	Partial evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	11-50	54 contacts →
	Partial evidence “BizData is an international award winning Data Analytics Agency.” Source: RevenueBase Database · checked Sep 14, 2026
11	NOVON	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	47 contacts →
	Partial evidence “We're NOVON, the home of Australia's best data experts.” Source: RevenueBase Database · checked Sep 14, 2026
12	Ingrity	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	46 contacts →
	Partial evidence “INGRITY is a progressive data and analytics company, helping to build data & AI smart businesses.” Source: RevenueBase Database · checked Sep 14, 2026
13	Pernix	Partial evidence	Adelaide, AustraliaHQ checked Sep 14, 2026	51-200	46 contacts →
	Partial evidence “Pernix is a subsidiary of the Cullinan Group specialising in assisting a broad range of clients to grow, innovate, improve and transform their operation and market penetration…” Source: RevenueBase Database · checked Sep 14, 2026
14	Orchidea Research Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	11-50	46 contacts →
	Indirect evidence “Orchidea Research started 2 decades ago as a paper and pen research company since then we have run and driven miles to get that one critical response which will help our clients…” Source: RevenueBase Database · checked Sep 14, 2026
15	Bitech Group	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	42 contacts →
	Partial evidence “BiTech Group is a highly specialised, independent Data & Analytics consulting services organisation focusing on core Business Intelligence requirements, not limited to enterprise…” Source: RevenueBase Database · checked Sep 14, 2026
16	Exposé	Partial evidence	Adelaide, AustraliaHQ checked Sep 14, 2026	51-200	41 contacts →
	Partial evidence “You may have heard of Modern Data Platforms, Data Lakes, Data Analytics, Advanced Analytics, Artificial Intelligence, IOT and Digital Twins.” Source: RevenueBase Database · checked Sep 14, 2026
17	Robinson Ryan	Partial evidence	Forrest, AustraliaHQ checked Sep 14, 2026	11-50	39 contacts →
	Partial evidence “Gain a partner in practical data management.” Source: RevenueBase Database · checked Sep 14, 2026
18	Data Agility	Partial evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	51-200	36 contacts →
	Partial evidence “Data, Analytics and AI are critical competencies for every enterprise; public and private.” Source: RevenueBase Database · checked Sep 14, 2026
19	Maltem Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	35 contacts →
	Partial evidence “Maltem Australia is a global boutique data and analytics consulting firm specialising in supporting organisations in designing and delivering enterprise data platforms and…” Source: RevenueBase Database · checked Sep 14, 2026
20	35 South Advisors	Indirect evidence	New Acton, AustraliaHQ checked Sep 14, 2026	11-50	34 contacts →
	Indirect evidence “At 35 South, we put our client in the centre of everything we design, develop and deliver.” Source: RevenueBase Database · checked Sep 14, 2026
21	IBT Integrated Business Technologies	Indirect evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	34 contacts →
	Indirect evidence “IBT (Integrated Business Technologies) is an Australian IT professional services firm founded in 1997.” Source: RevenueBase Database · checked Sep 14, 2026
22	Rozetta Technology	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	51-200	32 contacts →
	Partial evidence “RoZetta Technology believes in empowering every individual and every AI agent in an organization with institutional data knowledge, so they can govern, discover, and maximize the…” Source: RevenueBase Database · checked Sep 14, 2026
23	Emisha	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	29 contacts →
	Partial evidence “Emisha is a global data consulting and technology services firm specialising in unlocking business value through trusted, high-quality, and intelligently governed data.” Source: RevenueBase Database · checked Sep 14, 2026
24	Novofinity	Partial evidence	Sydney, AustraliaHQ checked Sep 14, 2026	11-50	28 contacts →
	Partial evidence “In a rapidly evolving world, NovoFinity stands at the forefront of data consultancy, driving disruptive innovation through data-driven strategies.” Source: RevenueBase Database · checked Sep 14, 2026
25	Bitwise Solutions PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 14, 2026	1-10	28 contacts →
	Partial evidence “Bitwise Solutions is an IT company dedicated to delivering first class data solutions.” Source: RevenueBase Database · checked Sep 14, 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: subsidiary data companies. 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 subsidiary data companies.
Partial evidence: Its own public description names part of subsidiary data companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name subsidiary data companies. 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 511 subsidiary data companies based in Australia

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Subsidiary data companies based in Australia at a glance

As of Sep 14, 2026

35.7%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

27.2%Largest-city concentration · Sydney

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

344

11-50

121

51-200

201-500

501-1,000

1,001-5,000

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 511 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 subsidiary data companies, 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 “subsidiary data companies”. 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 subsidiary data companies), 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 subsidiary data companies, 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, 1,853 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 14, 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.

Subsidiary data companies by metro

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 subsidiary data companies, 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 subsidiary data companies are there based in Australia?

RevenueBase identified 511 subsidiary data companies 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?

Equifax Australia, headquartered in North Sydney, tops this list with the largest team on record.

Which city has the most subsidiary data companies?

Sydney leads with 139 headquartered companies, followed by Melbourne (120) and Brisbane (35).

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 1,853 verified decision-maker contacts tracked across these 511 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 14, 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.