Company lists · Data verified August 2026

Top 25 Iot security companies based in Australia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 54 companies tracked

The 54 IoT security companies based in Australia listed here include contact details for 1,162 professionals and 328 email addresses. Sydney is the single most-represented city among the companies on this list. This directory was updated in August 2026.

IoT security companies provide products and services that protect connected devices, networks, data, and applications from unauthorized access, disruption, and misuse. This list covers companies that provide security products or services for Internet of Things devices, networks, data, or applications. Ranked by team size, largest first. Data current as of August 28, 2026.

54Companies

1,162Contacts tracked

328Verified emails

47Mobile numbers

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The 25 largest iot security companies based in Australia

Ranked by team size

Top 25 of 54 iot security 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	PT Itsec Asia TBK	Melbourne	201-500	387	67
2	ARA Security	Wangara	201-500	105	69
3	Vision Intelligence	Seven Hills	201-500	63	34
4	RED Piranha	Melbourne	51-200	58	41
5	Terraeagle	Strathfield	11-50	34	3
6	CSO Group	Sydney	11-50	29	20
7	Spectur	Welshpool	11-50	29	13
8	AVA Group	Mulgrave	51-200	28	14
9	Cybersecon	Melbourne	11-50	18	6
10	SIS Industrial Cyber Security	South Yarra	11-50	18	6
11	Link Enterprise Solutions - Link	Eagle Farm	51-200	14	7
12	Cleared	Canberra	11-50	11	9
13	Cyberhub Group	Sydney	11-50	9	3
14	Riot Solutions	Brisbane	51-200	7	5
15	Cybermerc Pty. LTD	Phillip	11-50	7	5
16	Sensital PTY LTD	Sydney	1-10	7	5
17	Databl	Perth	11-50	6	5
18	Secvision Networks	Parramatta	11-50	6	4
19	Shearwater Solutions	Brisbane City	51-200	5	2
20	Mtss Group	Sydney	1-10	4	2
21	Athlan Technologies	Melbourne	11-50	4	1
22	Bandit Security PTY LTD	Brooklyn	11-50	2	1
23	Securatech Electronic Security	n/a	1-10	2	1
24	Fortified Data & Security	Brisbane	1-10	2	1
25	Advena	Perth	1-10	2	1

Showing 25 of 54 iot security companies based in Australia

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Iot security companies based in Australia at a glance

As of Aug 28, 2026

11-50Median size (employees)

SydneyLargest hub · 10 HQs

47Contacts with mobile numbers

15Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Iot security companies by metro

Metro	Companies
Iot security companies in Sydney	10
Iot security companies in Melbourne	7
Iot security companies in Brisbane	3
Iot security companies in Perth	3
Iot security companies in Canberra	2
Iot security companies in Wangara	1
Iot security companies in South Perth	1
Iot security companies in Brisbane City	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 “iot security 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; 15 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

What do IoT security companies do?

IoT security companies protect connected devices, networks, data, and applications from unauthorized access, disruption, and misuse. The list includes 54 companies based in Australia.

How many IoT security companies are based in Australia?

The directory lists 54 IoT security companies based in Australia, with contact details for 1,162 professionals and 328 email addresses.

Where are IoT security companies located?

IoT security companies on this list are located across Australia. Sydney is the single most-represented city among the companies on the list.

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Iot security companies by geography

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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.