Company lists · Data refreshed September 2026

Top 24 Enterprise cybersecurity software vendors based in Melbourne, Australia

Name: Enterprise cybersecurity software vendors based in Melbourne, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 54 companies tracked

RevenueBase identified 54 enterprise cybersecurity software vendors headquartered in Melbourne, Australia as of September 2026 and tracks 564 professional contacts across them, including 161 with verified work emails. Across Australia, Sydney is the largest hub for this category (64 companies); Melbourne follows with 54.

This list covers enterprise cybersecurity software vendors headquartered in Melbourne, 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 28, 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 28, 2026 86% judged on-target in blind review

54Companies

564Contacts tracked

161Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest enterprise cybersecurity software vendors based in Melbourne, Australia

Ranked by team size

Top 24 of 54 enterprise cybersecurity software vendors based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise cybersecurity software vendors: 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	Triskele Labs	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	123 contacts →
	Partial evidence “Triskele Labs is one of Australia’s fastest growing cybersecurity companies.” Source: RevenueBase Database · checked Sep 28, 2026
2	Dimiya Tech	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	50 contacts →
	Partial evidence “DIMIYA Tech is a Melbourne, Australia based- global Cybersecurity and IT services provider supporting organizations that require secure, scalable, and high-performance technology…” Source: RevenueBase Database · checked Sep 28, 2026
3	Wipro Shelde	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “Our mission is to help our clients protect their assets, reputation, and customers from cyber threats, while also enabling them to embrace digital transformation and innovation…” Source: RevenueBase Database · checked Sep 28, 2026
4	Borderless CS	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “About Us - Australia’s leading cybersecurity specialist, delivering comprehensive protection by Australian-based consultants only-no offshore teams- 100% cybersecurity-focused…” Source: RevenueBase Database · checked Sep 28, 2026
5	Cybersecon	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “CyberSecOn is an Information security company with a presence in Australia, USA and India.” Source: RevenueBase Database · checked Sep 28, 2026
6	Cosive	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “We help organisations get better at Security Operations and Cyber Threat Intelligence with specialised consulting, engineering, and managed security platforms.” Source: RevenueBase Database · checked Sep 28, 2026
7	Secured Enterprise	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	12 contacts →
	Partial evidence “Secured Enterprise is a globally recognized pioneer in online cyber security that collaborate with businesses in Australia, Europe, South Africa, North America, and New Zealand.” Source: RevenueBase Database · checked Sep 28, 2026
8	Cynch Security	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “We are passionate about building a world where every business is resilient to cybersecurity risks, no matter what their size.” Source: RevenueBase Database · checked Sep 28, 2026
9	Security Impossible	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Cyber Range, SOC designing and implementation, risk and security assessment.” Source: RevenueBase Database · checked Sep 28, 2026
10	Shadowlens	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “ShadowLens is a cyber-security services and solutions provider that specialises in the synergy between users and data to protect digital information.” Source: RevenueBase Database · checked Sep 28, 2026
11	Proveho Networks	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Secure computing and digital security transformation.” Source: RevenueBase Database · checked Sep 28, 2026
12	Trinity Cyber Security	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “At Trinity we are dedicated to providing our clients with the best possible customer experience while ensuring their safety and security in the digital world.” Source: RevenueBase Database · checked Sep 28, 2026
13	Cyber Forte	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Cyber Forte is an Australian owned Cyber Security company with headquarters in Melbourne.” Source: RevenueBase Database · checked Sep 28, 2026
14	Cyberdna	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Working with national and global organizations, we found three common challenges: • Security posture is often overestimated.” Source: RevenueBase Database · checked Sep 28, 2026
15	Convergence Systems	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Founded in 2021 by a team with decades of experience in military, cybersecurity and program management.” Source: RevenueBase Database · checked Sep 28, 2026
16	Sicarius	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Sicarius is an Australian cybersecurity firm offering three services: Beacon, a continuous security posture monitoring platform for Australian AFFORDABILITY TAILORED FOR SMALL…” Source: RevenueBase Database · checked Sep 28, 2026
17	Lithnet	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “We believe that the current IT threat landscape is heavily favored towards the bad actor; having access to thousands of easily accessible options that can be deployed with minimal…” Source: RevenueBase Database · checked Sep 28, 2026
18	Stratus Security	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “In a world where the digital landscape is constantly evolving and cyber threats are becoming increasingly sophisticated, it's crucial for organizations to be proactive in…” Source: RevenueBase Database · checked Sep 28, 2026
19	Pure.Security A Tesserent Company	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	2 contacts →
	Partial evidence “Pure Security is part of the Tesserent group, and is rebranding as Tesserent - Australia's largest ASX listed cybersecurity company (ASX:TNT).” Source: RevenueBase Database · checked Sep 28, 2026
20	Cyber XL	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Products and services” Source: RevenueBase Database · checked Sep 28, 2026
21	F8 Cybersec	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “Our cybersecurity services include, but are not limited to: Network Security: Fortify your network against unauthorized access, data breaches, and other cyber threats with our…” Source: RevenueBase Database · checked Sep 28, 2026
22	ZK Tech	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “AI Managed Service Provider.” Source: RevenueBase Database · checked Sep 28, 2026
23	Scottyitpro	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “We specialize in cyber resilience, helping businesses stay secure and compliant in a rapidly evolving digital world.” Source: RevenueBase Database · checked Sep 28, 2026
24	Cashel Group Consulting PTY LTD	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Quality IT Security Services Cashel Group is a niche Cyber Security Services Company.” Source: RevenueBase Database · checked Sep 28, 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: enterprise cybersecurity software vendors. 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 enterprise cybersecurity software vendors.
Partial evidence: Its own public description names part of enterprise cybersecurity software vendors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise cybersecurity software vendors. 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 24 of 54 enterprise cybersecurity software vendors based in Melbourne, Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 161 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise cybersecurity software vendors based in Melbourne, Australia at a glance

As of Sep 28, 2026

28.5%Verified-email coverage

10.4Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Australia list rather than for Melbourne, so it is reported there. Company counts and contact totals on this page are exact for Melbourne, over 54 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 enterprise cybersecurity software vendors, 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 Melbourne, Australia whose own description of what they do matches “enterprise cybersecurity software vendors”. 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 enterprise cybersecurity software vendors), 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 enterprise cybersecurity software vendors, and records with no verified work email. Companies headquartered outside Melbourne 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, 161 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 28, 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.

Enterprise cybersecurity software vendors by metro in Australia

Enterprise cybersecurity software vendors in Sydney64

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 enterprise cybersecurity software vendors, 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 enterprise cybersecurity software vendors are there based in Melbourne, Australia?

RevenueBase identified 54 enterprise cybersecurity software vendors headquartered in Melbourne, 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?

Triskele Labs, headquartered in Melbourne, tops this list with the largest team on record.

Which city in Australia has the most enterprise cybersecurity software vendors?

Sydney leads Australia with 64 headquartered companies, followed by Melbourne (54) and Brisbane (21).

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 161 verified decision-maker contacts tracked across these 54 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 54 enterprise cybersecurity software vendors based in Melbourne, Australia. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise cybersecurity software vendors by geography

Browse the directory

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.