Company lists · Data verified August 2026

Top 25 Cybersecurity for industrial networks based in Australia

Name: Cybersecurity for industrial networks based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 133 companies tracked

There are 133 cybersecurity for industrial networks headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 1,901 professional contacts across them, including 710 with verified work emails and 133 with mobile numbers. Melbourne is the largest hub.

This list covers cybersecurity for industrial networks 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.

133Companies

1,901Contacts tracked

710Verified emails

133Mobile numbers

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The 25 largest cybersecurity for industrial networks based in Australia

Ranked by team size

Top 25 of 133 cybersecurity for industrial networks 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	Webroot	Chatswood	501-1,000	199	75
3	Triskele Labs	Melbourne	51-200	123	89
4	Secutec	Sydney	51-200	102	37
5	RED Piranha	Melbourne	51-200	58	41
6	Deploypartners	North Sydney	51-200	51	24
7	Emerging IT	Mulgrave	51-200	45	27
8	Sekuro Asia	Brisbane	51-200	43	11
9	Slipstream Cyber	St Leonards	11-50	42	28
10	Seccom Global	Sydney	11-50	41	30
11	Ionize	Canberra	51-200	34	26
12	OP Innovate	Canberra	11-50	34	21
13	Terraeagle	Strathfield	11-50	34	3
14	NSB Cyber	Brisbane	11-50	30	19
15	Cybernara	Adelaide	11-50	29	5
16	Datcom Cloud	North Geelong	11-50	26	12
17	Surecity Networks	South Melbourne	11-50	19	12
18	SIS Industrial Cyber Security	South Yarra	11-50	18	6
19	Zynet PTY LTD	Tullamarine	11-50	17	9
20	Sinevis	n/a	11-50	17	6
21	Sentaris	Sydney	11-50	14	9
22	Spartans Security	Cremorne	11-50	14	8
23	Cosive	Melbourne	11-50	14	8
24	Forensic IT	Melbourne	11-50	12	8
25	Cleared	Canberra	11-50	11	9

Showing 25 of 133 cybersecurity for industrial networks based in Australia

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Cybersecurity for industrial networks based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

MelbourneLargest hub · 28 HQs

133Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cybersecurity for industrial networks by metro

Metro	Companies
Cybersecurity for industrial networks in Melbourne	28
Cybersecurity for industrial networks in Sydney	23
Cybersecurity for industrial networks in Brisbane	12
Cybersecurity for industrial networks in Canberra	9
Cybersecurity for industrial networks in Perth	7
Cybersecurity for industrial networks in Adelaide	3
Cybersecurity for industrial networks in Brisbane City	3

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 “cybersecurity for industrial networks”, 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; 1 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 cybersecurity for industrial networks are there based in Australia?

There are 133 cybersecurity for industrial networks headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

PT Itsec Asia TBK, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most cybersecurity for industrial networks?

Melbourne leads with 28 headquartered companies, followed by Sydney (23) and Brisbane (12).

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 710 verified decision-maker contacts tracked across these 133 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.

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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.