Company lists · Data verified August 2026

Top 15 Enterprise security software companies based in Australia

Name: Enterprise security software companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 33 companies tracked

There are 33 enterprise security software companies headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 674 professional contacts across them, including 302 with verified work emails and 103 with mobile numbers. Melbourne is the largest hub.

This list covers enterprise security software companies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

33Companies

674Contacts tracked

302Verified emails

103Mobile numbers

Unlock all 33 companies Free account · no credit card · 2 minutes

The 15 largest enterprise security software companies based in Australia

Ranked by team size

Top 15 of 33 enterprise security software companies based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Webroot	Chatswood	501-1,000	199	75
2	Ideagen Workforce Safety	Sydney	51-200	125	77
3	ARA Security	Wangara	201-500	105	69
4	RED Piranha	Melbourne	51-200	58	41
5	Defencebyte	Toongabbie	11-50	47	1
6	Wontok	Pyrmont	51-200	20	6
7	Cybersecon	Melbourne	11-50	18	6
8	Eset Australia	Melbourne	11-50	13	9
9	Networx Australia	Waterloo	11-50	11	5
10	Datasec Solutions PTY LTD	Nunawading	11-50	10	6
11	Acronymit	n/a	11-50	3	3
12	Lithnet	Melbourne	11-50	3	1
13	Securatech Electronic Security	n/a	1-10	2	1
14	Vektor Cyber Security	Cheltenham	11-50	1	1
15	EGO SUM Consulting Services PTY LTD	Sydney	1-10	1	1

Showing 15 of 33 enterprise security software companies based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 302 reachable decision-makers.

Free account · no credit card

See all 33 companies

Enterprise security software companies based in Australia at a glance

As of Aug 28, 2026

11-50Median size (employees)

MelbourneLargest hub · 9 HQs

103Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Enterprise security software companies by metro

Metro	Companies
Enterprise security software companies in Melbourne	9
Enterprise security software companies in Sydney	5
Enterprise security software companies in Brisbane	2
Enterprise security software companies in North Ryde	1
Enterprise security software companies in Wangara	1
Enterprise security software companies in Tecoma	1
Enterprise security software companies in Macquarie Park	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “enterprise security software companies”, with match quality audited by blind human judging, and headquartered in Australia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many enterprise security software companies are there based in Australia?

There are 33 enterprise security software companies headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

Webroot, headquartered in Chatswood, tops this list with the largest team on record.

Which city has the most enterprise security software companies?

Melbourne leads with 9 headquartered companies, followed by Sydney (5) and Brisbane (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 302 verified decision-maker contacts tracked across these 33 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 33 enterprise security software companies based in Australia. Start with a free account, no credit card.

Get the full list

Related lists

Enterprise security software companies by geography

Browse the directory

Browse: Companies home · All Australia lists · All Enterprise security software companies lists · New lists

About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.