Company lists · Data refreshed September 2026

Top 25 Identity and access automation companies based in Australia

Name: Identity and access automation companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 113 companies tracked

RevenueBase identified 113 identity and access automation companies headquartered in Australia as of September 2026 and tracks 3,368 professional contacts across them, including 696 with verified work emails. Melbourne is the largest hub.

This list covers identity and access automation 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 16, 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 16, 2026 86% judged on-target in blind review

113Companies

3,368Contacts tracked

696Verified emails

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The 25 largest identity and access automation companies based in Australia

Ranked by team size

Top 25 of 113 identity and access automation companies based in Australia, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to identity and access automation 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	The Missing Link	Indirect evidence	North Sydney, AustraliaHQ checked Sep 16, 2026	201-500	222 contacts →
	Indirect evidence “For over 28 years, The Missing Link has been a trusted technology partner to enterprise, government and high-growth businesses across Australia.” Source: RevenueBase Database · checked Sep 16, 2026
2	Unify Solutions	Partial evidence	Brisbane, AustraliaHQ checked Sep 16, 2026	51-200	80 contacts →
	Partial evidence “UNIFY Solutions is an Australian-founded identity and security consultancy and product company, trusted by governments and enterprises for over two decades.” Source: RevenueBase Database · checked Sep 16, 2026
3	Nextgen Identity PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	55 contacts →
	Partial evidence “NextGen Identity is a Boutique shop in the IAM & Cyber Security space.” Source: RevenueBase Database · checked Sep 16, 2026
4	Astralas	Indirect evidence	Cremorne, AustraliaHQ checked Sep 16, 2026	51-200	35 contacts →
	Indirect evidence “Good people solving important problems.” Source: RevenueBase Database · checked Sep 16, 2026
5	Veroguard Systems PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “Would you, your company, your supply chain or Government like to change the game on cyber crime AND make it easier to enjoy digital services across the internet?” Source: RevenueBase Database · checked Sep 16, 2026
6	Limepoint	Indirect evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	29 contacts →
	Indirect evidence “LimePoint delivers specialist services and software that make enterprises AI-ready.” Source: RevenueBase Database · checked Sep 16, 2026
7	Identityxp	Strong evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	28 contacts →
	Strong evidence “IdentityXP is an Identity & Access Management (IAM) focussed consultancy and technology provider based in Melbourne, Australia.” Source: RevenueBase Database · checked Sep 16, 2026
8	IDU Identification	Partial evidence	Fortitude Valley, AustraliaHQ checked Sep 16, 2026	11-50	28 contacts →
	Partial evidence “iDU is leading the tech identity verification space, providing innovative solutions to businesses across many industries.” Source: RevenueBase Database · checked Sep 16, 2026
9	Identifly	Partial evidence	Adelaide, AustraliaHQ checked Sep 16, 2026	11-50	27 contacts →
	Partial evidence “Identifly is the leading Australian independent identity consultancy and partner in Australia, helping enterprises implement large scale identity security projects fast.” Source: RevenueBase Database · checked Sep 16, 2026
10	Gathid Gathered Intelligence	Strong evidence	Varsity Lakes, AustraliaHQ checked Sep 16, 2026	11-50	26 contacts →
	Strong evidence “Gathid is a unique and versatile identity governance platform providing organizations with the ability to model, explore, audit, and track complex access-related scenarios.” Source: RevenueBase Database · checked Sep 16, 2026
11	Crown Security	Partial evidence	Perth, AustraliaHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “Based in Joondalup (Perth, WA), at Crown Security we specialise in commercial electronic security, video surveillance, automation, smart parking solution and integration solutions.” Source: RevenueBase Database · checked Sep 16, 2026
12	Zertid	Partial evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	51-200	23 contacts →
	Partial evidence “Zertid is the first and only converged ServiceNow-native Identity Security solution.” Source: RevenueBase Database · checked Sep 16, 2026
13	ACG Integration - Australia	Strong evidence	Mascot, AustraliaHQ checked Sep 16, 2026	51-200	23 contacts →
	Strong evidence “ACG Integration specialises in delivering Automated Control Systems, High-End Integrated Security, Access Control, IP CCTV, Building Automation, Intercoms, RFID, Network…” Source: RevenueBase Database · checked Sep 16, 2026
14	ISCS	Partial evidence	Belrose, AustraliaHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “Welcome to ISCS, the leading technology solution provider to the Australasian Asset Protection, Access Control and Security industries.” Source: RevenueBase Database · checked Sep 16, 2026
15	Unicard	Indirect evidence	St Leonards, AustraliaHQ checked Sep 16, 2026	11-50	22 contacts →
	Indirect evidence “For more than thirty years, Unicard has led the way in ID card issuance solutions, building an outstanding reputation for unparalleled expertise and dependability.” Source: RevenueBase Database · checked Sep 16, 2026
16	Cogito Group PTY LTD	Partial evidence	Barton, AustraliaHQ checked Sep 16, 2026	51-200	21 contacts →
	Partial evidence “Cogito Group is an Australian owned IT company dedicated to providing organisations with digital identity and security solutions to assist with managing risk, ensuring compliance…” Source: RevenueBase Database · checked Sep 16, 2026
17	Rowe Consulting Identity Security	Partial evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Rowe Consulting delivers identity security technology and advisory services to corporate and government organisations across Australia and New Zealand.” Source: RevenueBase Database · checked Sep 16, 2026
18	Securoak	Partial evidence	Parramatta Sydney, AustraliaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Securoak is a Cybersecurity consulting firm with a primary focus in solving digital identity problems by providing industry rewarding solutions.” Source: RevenueBase Database · checked Sep 16, 2026
19	Eb2bcom	Indirect evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	14 contacts →
	Indirect evidence “At EB2BCOM, we pride ourselves on being a trusted provider of top-notch Cybersecurity, IAM, and Zero Trust solutions for businesses throughout the Asia Pacific.” Source: RevenueBase Database · checked Sep 16, 2026
20	Modern 42	Strong evidence	Canberra, AustraliaHQ checked Sep 16, 2026	11-50	14 contacts →
	Strong evidence “We are a modern Cyber Security services partner, specialising in Identity and Access Management (IAM), Privileged Access Management (PAM), Cloud Engineering, and Cloud…” Source: RevenueBase Database · checked Sep 16, 2026
21	Unified Design	Strong evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	12 contacts →
	Strong evidence “Unified Design provides Identity and Access Governance (IAG) consulting services to commercial, government and non-profit organisations.” Source: RevenueBase Database · checked Sep 16, 2026
22	Endpoint Focus	Indirect evidence	Melbourne, AustraliaHQ checked Sep 16, 2026	11-50	11 contacts →
	Indirect evidence “Founded back in 2016, Endpoint Focus is an Australian-owned, Melbourne-based Systems Integrator.” Source: RevenueBase Database · checked Sep 16, 2026
23	Assertiv	Indirect evidence	Sydney, AustraliaHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Assertiv is a Security Services company based in Sydney, Australia with offices in Melbourne, Wellington (New Zealand), and Singapore.” Source: RevenueBase Database · checked Sep 16, 2026
24	BST Australia PTY LTD	Indirect evidence	Edwardstown, AustraliaHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Since its establishment in 2008, BST Australia Pty Ltd has been at the forefront of delivering comprehensive Enterprise Security Solutions.” Source: RevenueBase Database · checked Sep 16, 2026
25	Zezamii	Partial evidence	Fortitude Valley, AustraliaHQ checked Sep 16, 2026	1-10	9 contacts →
	Partial evidence “Zezamii brings structure to property security and access management.” Source: RevenueBase Database · checked Sep 16, 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: identity and access automation 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 identity and access automation companies.
Partial evidence: Its own public description names part of identity and access automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name identity and access automation 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 113 identity and access automation companies based in Australia

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Identity and access automation companies based in Australia at a glance

As of Sep 16, 2026

20.7%Verified-email coverage

29.8Average contacts per company

11-50Median size (employees)

23.9%Largest-city concentration · Melbourne

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

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 113 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 identity and access automation 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 “identity and access automation 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 identity and access automation 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 identity and access automation 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, 696 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 16, 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.

Identity and access automation companies by metro

Identity and access automation companies in Melbourne27
Identity and access automation companies in Sydney26

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 identity and access automation 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 identity and access automation companies are there based in Australia?

RevenueBase identified 113 identity and access automation 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?

The Missing Link, headquartered in North Sydney, tops this list with the largest team on record.

Which city has the most identity and access automation companies?

Melbourne leads with 27 headquartered companies, followed by Sydney (26) and Adelaide (2).

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 696 verified decision-maker contacts tracked across these 113 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 16, 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.