Company lists · Data refreshed September 2026

Top 24 Security monitoring solutions based in Australia

Name: Security monitoring solutions based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 437 companies tracked

RevenueBase identified 437 security monitoring solutions headquartered in Australia as of September 2026 and tracks 3,509 professional contacts across them, including 1,012 with verified work emails. Melbourne is the largest hub.

This list covers security monitoring solutions 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 21, 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 21, 2026 86% judged on-target in blind review

437Companies

3,509Contacts tracked

1,012Verified emails

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The 24 largest security monitoring solutions based in Australia

Ranked by team size

Top 24 of 437 security monitoring solutions based in Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to security monitoring solutions: 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	ADT Security Australia	Indirect evidence	Rydalmere, AustraliaHQ checked Sep 21, 2026	501-1,000	178 contacts →
	Indirect evidence “For more than 130 years, we have stood alongside our community, protecting homes, families, businesses, and communities.” Source: RevenueBase Database · checked Sep 21, 2026
2	Infotrust	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	201-500	122 contacts →
	Partial evidence “Infotrust (ITS) is Australia’s leading cyber security and managed technology services provider listed on the ASX.” Source: RevenueBase Database · checked Sep 21, 2026
3	ARA Security	Strong evidence	Kingsgrove, AustraliaHQ checked Sep 21, 2026	201-500	101 contacts →
	Strong evidence “ARA Security delivers turnkey security solutions to a number of industries across Australia.” Source: RevenueBase Database · checked Sep 21, 2026
4	Signal Security	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	69 contacts →
	Partial evidence “Australia's Multisite Security Specialist.” Source: RevenueBase Database · checked Sep 21, 2026
5	Vision Intelligence	Partial evidence	Seven Hills, AustraliaHQ checked Sep 21, 2026	201-500	63 contacts →
	Partial evidence “Welcome to the future of intelligent surveillance solutions.” Source: RevenueBase Database · checked Sep 21, 2026
6	Vectra	Partial evidence	Adelaide, AustraliaHQ checked Sep 21, 2026	51-200	42 contacts →
	Partial evidence “Vectra, an Ensign company, is Australia’s trusted partner for security consulting, risk management, compliance, and managed services.” Source: RevenueBase Database · checked Sep 21, 2026
7	Seccom Global	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	41 contacts →
	Partial evidence “Seccom Global - The Cyber Security Company Providing excellence in service to educate, connect and protect your business Founded in 2003, Seccom Global is recognised as a leader…” Source: RevenueBase Database · checked Sep 21, 2026
8	Omnivision	Indirect evidence	Mulgrave, AustraliaHQ checked Sep 21, 2026	51-200	39 contacts →
	Indirect evidence “About Us With proven industry experience across various sectors including government, hospitality, warehousing, gaming, petroleum and retail, OmniVision has set new standards…” Source: RevenueBase Database · checked Sep 21, 2026
9	Bsms Security	Strong evidence	Lane Cove West, AustraliaHQ checked Sep 21, 2026	201-500	39 contacts →
	Strong evidence “BSMS Security is a leading integrated security solutions provider in Australia.” Source: RevenueBase Database · checked Sep 21, 2026
10	Digifort Global	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	36 contacts →
	Partial evidence “Founded in 2002, Digifort is an award-winning software development company that specializes in video surveillance software and video monitoring intelligence.” Source: RevenueBase Database · checked Sep 21, 2026
11	Ionize	Partial evidence	Canberra, AustraliaHQ checked Sep 21, 2026	51-200	35 contacts →
	Partial evidence “When it comes to security there's no shortage of companies ready to tell you about your vulnerabilities.” Source: RevenueBase Database · checked Sep 21, 2026
12	Expert Security	Partial evidence	Port Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	31 contacts →
	Partial evidence “Solutions for fully integrated, IP network CCTV, Access Control, Intruder Detection and Intercom Systems.” Source: RevenueBase Database · checked Sep 21, 2026
13	Spectur	Strong evidence	Welshpool, AustraliaHQ checked Sep 21, 2026	11-50	30 contacts →
	Strong evidence “Spectur Limited (ASX:SP3) is a developer of security, surveillance and warning solutions powered by sunlight and leveraging the IoT [Internet of Things].” Source: RevenueBase Database · checked Sep 21, 2026
14	AVA Group	Partial evidence	Mulgrave, AustraliaHQ checked Sep 21, 2026	51-200	28 contacts →
	Partial evidence “Ava Group is a market leader of risk management services and technologies, trusted by some of the most security conscious commercial, industrial, military and government clients…” Source: RevenueBase Database · checked Sep 21, 2026
15	Icetana AI	Partial evidence	Perth, AustraliaHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “icetana are experts in AI Security Detection Software After more than 11 years developing AI security software, icetana understands better than anyone how AI can dramatically…” Source: RevenueBase Database · checked Sep 21, 2026
16	Datcom Cloud	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect evidence “Minimise the risk of a cybersecurity incident.” Source: RevenueBase Database · checked Sep 21, 2026
17	Eclipse Security Systems	Strong evidence	Hallam, AustraliaHQ checked Sep 21, 2026	11-50	26 contacts →
	Strong evidence “Eclipse Security Systems has been providing Business and Commercial Security Solutions throughout Melboune since Over the years Eclipse Security Systems has led with the changes…” Source: RevenueBase Database · checked Sep 21, 2026
18	Muttii Technologies	Indirect evidence	Canberra, AustraliaHQ checked Sep 21, 2026	51-200	26 contacts →
	Indirect evidence “Muttii is a global leader in AI-powered cybersecurity, providing the essential cybersecurity platform to secure organisations today and for an ever-changing future.” Source: RevenueBase Database · checked Sep 21, 2026
19	Threatdefence	Strong evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	24 contacts →
	Strong evidence “ThreatDefence provides innovative Security Operations and cyber defence solutions to MSPs and Enterprises.” Source: RevenueBase Database · checked Sep 21, 2026
20	Crown Security	Strong evidence	Perth, AustraliaHQ checked Sep 21, 2026	11-50	23 contacts →
	Strong 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 21, 2026
21	Total Security Systems	Partial evidence	Canning Vale, AustraliaHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “Total Security Systems is a West Australian owned company, operating for over 10 years.” Source: RevenueBase Database · checked Sep 21, 2026
22	Signature Security Group	Strong evidence	Gold Coast, AustraliaHQ checked Sep 21, 2026	51-200	22 contacts →
	Strong evidence “Signature Security Group has relaunched in Australia as part of the Intelligent Monitoring Group (IMG), incorporating Adeva Security into IMG's Mammoth Security subsidiary.” Source: RevenueBase Database · checked Sep 21, 2026
23	AMA Security	Strong evidence	Adelaide, AustraliaHQ checked Sep 21, 2026	51-200	21 contacts →
	Strong evidence “AMA Security is a provider of strategically tailored security solutions for commercial, business & industry, Government and Defence clients.” Source: RevenueBase Database · checked Sep 21, 2026
24	Smokeshield Security	Strong evidence	Springvale, AustraliaHQ checked Sep 21, 2026	11-50	20 contacts →
	Strong evidence “Smokeshield Security – Protecting People, Premises & Profits for 40 Years Smokeshield Security is Australia’s market leader in advanced security solutions for commercial &…” Source: RevenueBase Database · checked Sep 21, 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: security monitoring solutions. 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 security monitoring solutions.
Partial evidence: Its own public description names part of security monitoring solutions, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name security monitoring solutions. 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 437 security monitoring solutions based in Australia

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Security monitoring solutions based in Australia at a glance

As of Sep 21, 2026

28.8%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

12.8%Largest-city concentration · Melbourne

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

217

11-50

157

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 437 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 security monitoring solutions, 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 “security monitoring solutions”. 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 security monitoring solutions), 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 security monitoring solutions, 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, 1,012 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 21, 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.

Security monitoring solutions by metro

Security monitoring solutions in Melbourne56
Security monitoring solutions in Sydney49

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 security monitoring solutions, 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 security monitoring solutions are there based in Australia?

RevenueBase identified 437 security monitoring solutions 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?

ADT Security Australia, headquartered in Rydalmere, tops this list with the largest team on record.

Which city has the most security monitoring solutions?

Melbourne leads with 56 headquartered companies, followed by Sydney (49) and Brisbane (15).

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 1,012 verified decision-maker contacts tracked across these 437 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 21, 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.