Company lists · Data refreshed September 2026

Top 25 Cybersecurity integration services based in Australia

Name: Cybersecurity integration services based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,178 companies tracked

RevenueBase identified 1,178 cybersecurity integration services headquartered in Australia as of September 2026 and tracks 11,306 professional contacts across them, including 5,212 with verified work emails. Sydney is the largest hub.

This list covers cybersecurity integration services 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 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

1,178Companies

11,306Contacts tracked

5,212Verified emails

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The 25 largest cybersecurity integration services based in Australia

Ranked by team size

Top 25 of 1,178 cybersecurity integration services based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity integration services: 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	Centorrino Technologies	Indirect evidence	Coburg, AustraliaHQ checked Sep 28, 2026	201-500	352 contacts →
	Indirect evidence “We are an Australian-owned, full-service ICT Solutions and Cyber Security provider with a locally based team of over 450 passionate Aussies.” Source: RevenueBase Database · checked Sep 28, 2026
2	The Missing Link	Indirect evidence	North Sydney, AustraliaHQ checked Sep 28, 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 28, 2026
3	Risk Associates - Emea & Asia	Indirect evidence	Bella Vista, AustraliaHQ checked Sep 28, 2026	51-200	170 contacts →
	Indirect evidence “Ensuring your business is handling cyber security risks effectively has never been more important.” Source: RevenueBase Database · checked Sep 28, 2026
4	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
5	Renew IT	Partial evidence	Lane Cove West, AustraliaHQ checked Sep 28, 2026	51-200	115 contacts →
	Partial evidence “Innovative Managed Services: Bridging Assets, Systems, and Security Welcome to Renew IT, your trusted partner in delivering comprehensive managed services, systems integration…” Source: RevenueBase Database · checked Sep 28, 2026
6	Office Solutions IT	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 28, 2026	51-200	114 contacts →
	Indirect evidence “IT to smile about.” Source: RevenueBase Database · checked Sep 28, 2026
7	NEW ERA Technology AU	Indirect evidence	Mascot, AustraliaHQ checked Sep 28, 2026	501-1,000	111 contacts →
	Indirect evidence “New Era delivers Technology Solutions that securely connect people, places, and information in a rapidly changing digital world.” Source: RevenueBase Database · checked Sep 28, 2026
8	Aucyber	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 28, 2026	51-200	107 contacts →
	Indirect evidence “AUCyber is a leading Australian cyber security and secure cloud provider, specialising in supporting businesses and Governments with the latest cloud infrastructure, backup and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Ericom	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 28, 2026	51-200	106 contacts →
	Indirect evidence “Welcome to Ericom, Australia’s leading technology solutions provider.” Source: RevenueBase Database · checked Sep 28, 2026
10	Sekuro	Indirect evidence	AustraliaHQ checked Sep 28, 2026	51-200	104 contacts →
	Indirect evidence “Sekuro is a cyber security and digital resiliency solutions provider that helps CIOs and CISOs take a strategic approach to cyber security risk mitigation and building business…” Source: RevenueBase Database · checked Sep 28, 2026
11	Ever Nimble	Indirect evidence	West Perth, AustraliaHQ checked Sep 28, 2026	51-200	102 contacts →
	Indirect evidence “We are your IT & Cyber Security partners.” Source: RevenueBase Database · checked Sep 28, 2026
12	ARA Security	Indirect evidence	Kingsgrove, AustraliaHQ checked Sep 28, 2026	201-500	101 contacts →
	Indirect evidence “ARA Security delivers turnkey security solutions to a number of industries across Australia.” Source: RevenueBase Database · checked Sep 28, 2026
13	Advance Vision Technology	Indirect evidence	Vic, AustraliaHQ checked Sep 28, 2026	51-200	96 contacts →
	Indirect evidence “Advance Vision Technology (AVTech) is a leading managed service provider with a focus on cyber-security, ‘making IT Happen’ for our customers since 1992.” Source: RevenueBase Database · checked Sep 28, 2026
14	Kaine Mathrick Tech	Indirect evidence	Port Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	93 contacts →
	Indirect evidence “Australia’s cyber-first Managed Service Provider and true technology partner.” Source: RevenueBase Database · checked Sep 28, 2026
15	Delivery Centric	Indirect evidence	Docklands, AustraliaHQ checked Sep 28, 2026	51-200	90 contacts →
	Indirect evidence “As a well-established, specialist Technology Solutions provider, we have offices throughout the Asia-Pacific (APAC) region; all there to help you with your technology needs and to…” Source: RevenueBase Database · checked Sep 28, 2026
16	ORETA	Partial evidence	Docklands, AustraliaHQ checked Sep 28, 2026	51-200	89 contacts →
	Partial evidence “Oreta is an Australian technology company helping organisations cut through complexity and achieve real business outcomes across cloud, cybersecurity, networking, and digital…” Source: RevenueBase Database · checked Sep 28, 2026
17	Secure Agility	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	87 contacts →
	Indirect evidence “Secure Agility is a Australian-based technology partner specialising in secure managed IT services for NSW government, enterprise and mid-market organisations.” Source: RevenueBase Database · checked Sep 28, 2026
18	Comunet	Indirect evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	51-200	85 contacts →
	Indirect evidence “For over 25 years we have been designing and implementing IT strategies that leverage technology to achieve business objectives for small businesses, through to enterprise…” Source: RevenueBase Database · checked Sep 28, 2026
19	Stickmancyber	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 28, 2026	51-200	72 contacts →
	Indirect evidence “At StickmanCyber we are on a mission to create a digital world that is safe for everyone.” Source: RevenueBase Database · checked Sep 28, 2026
20	Northbridge Systems	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “Northbridge is an Australian-owned cybersecurity services provider with more than 25 years’ experience delivering engineered, integrated and fully managed security services to…” Source: RevenueBase Database · checked Sep 28, 2026
21	Digital61	Indirect evidence	Fyshwick, AustraliaHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “Digital61 are cloud systems and security integrators, dedicated to helping Government and Business unlock the Simplicity, Mobility and Security of the cloud.” Source: RevenueBase Database · checked Sep 28, 2026
22	Prophecy International PTY LTD	Indirect evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “Empowering organisations to make smarter, faster, and safer decisions through trusted technology.” Source: RevenueBase Database · checked Sep 28, 2026
23	Skillfield	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “Skillfield is a Melbourne-born Cyber Security, AI and big data solutions provider and professional services consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
24	3columns	Indirect evidence	502, AustraliaHQ checked Sep 28, 2026	51-200	61 contacts →
	Indirect evidence “Discover 3Columns, your premier destination for cutting-edge cyber security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Ampion	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	501-1,000	61 contacts →
	Indirect evidence “Welcome to Ampion.” 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: cybersecurity integration services. 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 cybersecurity integration services.
Partial evidence: Its own public description names part of cybersecurity integration services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity integration services. 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 1,178 cybersecurity integration services based in Australia

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Cybersecurity integration services based in Australia at a glance

As of Sep 28, 2026

46.1%Verified-email coverage

9.6Average contacts per company

1-10Median size (employees)

18.0%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

700

11-50

367

51-200

201-500

501-1,000

1,001-5,000

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 1,178 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 cybersecurity integration services, 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 “cybersecurity integration services”. 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 cybersecurity integration services), 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 cybersecurity integration services, 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, 5,212 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.

Cybersecurity integration services 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 cybersecurity integration services, 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 cybersecurity integration services are there based in Australia?

RevenueBase identified 1,178 cybersecurity integration services 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?

Centorrino Technologies, headquartered in Coburg, tops this list with the largest team on record.

Which city has the most cybersecurity integration services?

Sydney leads with 212 headquartered companies, followed by Melbourne (208) and Brisbane (81).

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 5,212 verified decision-maker contacts tracked across these 1,178 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.

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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.