Company lists · Data refreshed September 2026

Top 25 First-party data platforms based in Australia

Name: First-party data platforms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 59 companies tracked

RevenueBase identified 59 first-party data platforms headquartered in Australia as of September 2026 and tracks 16,241 professional contacts across them, including 6,109 with verified work emails and 1,357 with mobile numbers. Sydney is the largest hub.

This list covers first-party data platforms 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 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 Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

59Companies

16,241Contacts tracked

6,109Verified emails

1,357Mobile numbers

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The 25 largest first-party data platforms based in Australia

Ranked by team size

Top 25 of 59 first-party data platforms based in Australia, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names first-party data platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	KantarPartial evidence	Brisbane, Australia	10001+	15,672
	“Kantar is the world’s leading marketing data and analytics business.” Source: company website · checked Sep 2, 2026
2	Merkle AustraliaStrong evidence	City, Australia	201-500	99
	“Merkle is a leading data-driven customer experience management (CXM) company that specializes in the delivery of unique, personalized customer experiences across platforms and…” Source: company website · checked Sep 2, 2026
3	DigivizerIndirect evidence	Sydney, Australia	51-200	51
	“What is the Digivizer Advantage?” Source: company website · checked Sep 2, 2026
4	ThalamusPartial evidence	Sydney, Australia	51-200	50
	“Thalamus is a flexible and scalable enterprise Marketing Software as a Service platform that allows consumer-oriented companies to massively engage consumers and customers through…” Source: company website · checked Sep 2, 2026
5	ORTTOPartial evidence	Sydney, Australia	51-200	41
	“Ortto (formerly Autopilot), is the world’s first complete marketing automation and analytics solution.” Source: company website · checked Sep 2, 2026
6	AlterianStrong evidence	Sydney, Australia	51-200	37
	“Pioneering journey intelligence Journey Insight is the only platform that combines one of the world’s largest customer behavior data sets with advanced AI.” Source: company website · checked Sep 2, 2026
7	Rozetta TechnologyPartial evidence	Sydney, Australia	51-200	31
	“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: company website · checked Sep 2, 2026
8	Audience360Strong evidence	Subiaco, Australia	11-50	28
	“Audience360 is Australia’s leading provider of first-party audience data, made available to advertisers and agency trading desks.” Source: company website · checked Sep 2, 2026
9	The Database DeptIndirect evidence	Millers Point, Australia	51-200	24
	Source: company website · checked Sep 2, 2026
10	ZONKIndirect evidence	Chippendale, Australia	1-10	15
	“For over 10 years, Zonk has been enabling marketing teams with the tools and skills needed to do more of what’s working and less of what’s not.” Source: company website · checked Sep 2, 2026
11	ForecastPartial evidence	Perth, Australia	1-10	14
	“Founded in 2010, Forecast has been on a journey to become a leading international data solutions company.” Source: company website · checked Sep 2, 2026
12	MeriityIndirect evidence	Melbourne, Australia	51-200	13
	“Meriity was founded with a vision to empower businesses to thrive in the digital world.” Source: company website · checked Sep 2, 2026
13	OMNEOPartial evidence	Melbourne, Australia	11-50	11
	“Omneo is a CX suite providing the tools to leverage, support and supplement your existing customer and transactional platforms.” Source: company website · checked Sep 2, 2026
14	EvodianStrong evidence	Stapylton, Australia	1-10	10
	“Evodian is an innovative firm offering a technology platform for data management to assist clients to realise the value of their data, ensure the data is relevant and factual, and…” Source: company website · checked Sep 2, 2026
15	Data MarketingPartial evidence	Melbourne, Australia	11-50	9
	“When people talk about data science, marketing technology or the strategies that tie them together – Simply put, it's confusion and acronyms.” Source: company website · checked Sep 2, 2026
16	RedeemxStrong evidence	Sydney, Australia	11-50	8
	“redeemX specialises in a Customer eXperience Management platform (CXM) integrating data from multiple systems across various touchpoints, in real-time, to provide insights into…” Source: company website · checked Sep 2, 2026
17	DigitxlPartial evidence	Melbourne, Australia	1-10	8
	“We are a data-driven Digital Analytics & Marketing Intelligence Agency, with a mission to help clients drive exceptional customer experiences and deliver personalised/targeted…” Source: company website · checked Sep 2, 2026
18	Crystal BOXStrong evidence	Sydney, Australia	1-10	7
	“Crystal Box has been created with the express purpose of assisting businesses take ownership of their first party customer relationships, create data they own, and empower them to…” Source: company website · checked Sep 2, 2026
19	Digital BalancePartial evidence	Melbourne, Australia	11-50	6
	“Digital Balance empowers marketing professionals with comprehensive data-driven solutions.” Source: company website · checked Sep 2, 2026
20	Shaun Polidano ConsultingPartial evidence	Cremorne, Australia	1-10	5
	“Shaun Polidano Consulting creates data-backed marketing solutions that drive business growth and foster long-term customer loyalty.” Source: company website · checked Sep 2, 2026
21	OUR Marketing Group PTY LTDIndirect evidence	Northmead, Australia	11-50	4
	“Today’s marketing landscape presents a confusing, highly complex and overwhelming situation.” Source: company website · checked Sep 2, 2026
22	Single Source SolutionsIndirect evidence	Perth, Australia	1-10	4
	“Single Source helps businesses to optimise their operations with solutions that are simply intuitive.” Source: company website · checked Sep 2, 2026
23	Personalisation HUBIndirect evidence	Sydney, Australia	1-10	4
	“Personalisation Hub radically simplifies real-time, AI-driven personalisation across all owned touchpoints, including in-store.” Source: company website · checked Sep 2, 2026
24	Growth Analytics MarketingIndirect evidence	Sydney, Australia	1-10	4
	“We help online businesses grow - Let us discover how we can transform your business Analytics is the foundation of everything we do.” Source: company website · checked Sep 2, 2026
25	SEEKAStrong evidence	Mermaid Beach, Australia	11-50	3
	“Seeka is a first-party tag manager and customer data platform that allows businesses to track web activity as a first-party, then resolve, enrich, and distribute that data to…” Source: company website · checked Sep 2, 2026

Showing 25 of 59 first-party data platforms based in Australia

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First-party data platforms based in Australia at a glance

As of Sep 2, 2026

1-10Median size (employees)

SydneyLargest hub · 23 HQs

1,357Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

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 first-party data platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “first-party data platforms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among first-party data platforms, 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 an evidence 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, 6,109 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 2, 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

How many first-party data platforms are there based in Australia?

RevenueBase identified 59 first-party data platforms 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?

Kantar, headquartered in Brisbane, tops this list with the largest team on record.

Which city has the most first-party data platforms?

Sydney leads with 23 headquartered companies, followed by Melbourne (13) and North 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 6,109 verified decision-maker contacts tracked across these 59 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 2, 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.