Company lists · Data refreshed September 2026

Top 24 Supply chain security firms based in Australia

RevenueBase identified 334 supply chain security firms headquartered in Australia as of September 2026 and tracks 5,479 professional contacts across them, including 1,586 with verified work emails. Melbourne is the largest hub.

This list covers supply chain security firms 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 29, 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 29, 2026 86% judged on-target in blind review
334Companies
5,479Contacts tracked
1,586Verified emails
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The 24 largest supply chain security firms based in Australia

Ranked by team size
Top 24 of 334 supply chain security firms based in Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to supply chain security firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceEssendon Fields, AustraliaHQ checked Sep 29, 20265,001-10,0001,813 contacts →

Partial evidence

“At Wilson Security, we are committed to building a safer future for everyone.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidencePreston, AustraliaHQ checked Sep 29, 202610001+228 contacts →

Partial evidence

“We know how to offer the most effective security to our customers.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceRydalmere, AustraliaHQ checked Sep 29, 2026501-1,000178 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 29, 2026
4Partial evidenceBella Vista, AustraliaHQ checked Sep 29, 202651-200170 contacts →

Partial evidence

“Ensuring your business is handling cyber security risks effectively has never been more important.”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidencePerth, AustraliaHQ checked Sep 29, 2026501-1,000134 contacts →

Indirect evidence

“When it comes to managing critical risk in complex, hostile or remote scenarios, ERS is the team you can count on for advice, assurance and action when needed.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceMelbourne, AustraliaHQ checked Sep 29, 202651-200123 contacts →

Indirect evidence

“Triskele Labs is one of Australia’s fastest growing cybersecurity companies.”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceAlexandria, AustraliaHQ checked Sep 29, 2026201-50087 contacts →

Partial evidence

“Established in 2001, ISEC is a leading provider of protective security, safety, risk management, and training services to the corporate, commercial and government sectors.”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceSouth Melbourne, AustraliaHQ checked Sep 29, 20261,001-5,00082 contacts →

Partial evidence

“National Protective Services is a leading professional security company, specialising in the provision of quality and tailored protective services and products to ensure optimum…”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceMelbourne, AustraliaHQ checked Sep 29, 2026501-1,00059 contacts →

Partial evidence

“Guarding Solutions | Armed Guards | 24/7 Grade A1 Monitoring | Mobile Patrols | Electronics | Advisory EXEC Security is an Australian owned, national company that specialises in…”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceCarlton, AustraliaHQ checked Sep 29, 202651-20059 contacts →

Indirect evidence

“For decades, LKA Group has provided the highest level of service to all clients, from small business to multinational corporations and governments.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceCremorne, AustraliaHQ checked Sep 29, 202611-5057 contacts →

Partial evidence

“IPSec are specialists in information asset and cyber protection; security experts who know how to mitigate cyber risk by assisting in the protection of valuable intelligence…”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceMelbourne, AustraliaHQ checked Sep 29, 202651-20052 contacts →

Partial evidence

“SCG specialises in providing independent security and communications engineering, and security threat and risk consultancy services, to clients operating in challenging security…”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceCoburg North, AustraliaHQ checked Sep 29, 2026201-50051 contacts →

Indirect evidence

“Welcome to Vibrant Services.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceSydney Olympic Park, AustraliaHQ checked Sep 29, 2026201-50048 contacts →

Partial evidence

“Reddawn provides industry leading, comprehensive Security and Risk Management solutions for both corporate and commercial.”

Source: RevenueBase Database · checked Sep 29, 2026
15Strong evidenceNewcastle, AustraliaHQ checked Sep 29, 202651-20047 contacts →

Strong evidence

“Navigate supply chain risks with confidence.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceAdelaide, AustraliaHQ checked Sep 29, 202651-20042 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 29, 2026
17Partial evidenceSydney, AustraliaHQ checked Sep 29, 202611-5041 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 29, 2026
18Indirect evidenceNorth Sydney, AustraliaHQ checked Sep 29, 202651-20040 contacts →

Indirect evidence

“We are specialist industry specialists.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceMelbourne, AustraliaHQ checked Sep 29, 202651-20037 contacts →

Partial evidence

“SECURITY AND TECHNOLOGY EXPERTS ENGINEERING FOR A BETTER WORLD.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceMelbourne, AustraliaHQ checked Sep 29, 2026201-50029 contacts →

Partial evidence

“The Security Hub delivers a complete packaged security solution and a risk mitigation program to its clients.”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceBowen Hills, AustraliaHQ checked Sep 29, 202651-20029 contacts →

Partial evidence

“ANSIC is an Australian-based security, investigation & risk management firm, with recognised global capabilities and affiliates.”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceRobina, AustraliaHQ checked Sep 29, 202611-5026 contacts →

Indirect evidence

“Panoptic Solutions is trusted by some of the most influential organisations and individuals in the world to prepare crisis, protection and contingency plans; and operations for…”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceMelbourne, AustraliaHQ checked Sep 29, 202611-5025 contacts →

Partial evidence

“Fortian is a leading Australian company specialising in cyber security, privacy, and technology risk management.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceCanberra, AustraliaHQ checked Sep 29, 20261-1020 contacts →

Partial evidence

“Cyconsol is an Australian based professional service provider specialising in the delivery of cyber security and IT related business consulting and training services.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 24 of 334 supply chain security firms based in Australia

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Supply chain security firms based in Australia at a glance

As of Sep 29, 2026
28.9%Verified-email coverage
16.4Average contacts per company
1-10Median size (employees)
20.4%Largest-city concentration · Melbourne
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
178
11-50
88
51-200
42
201-500
11
501-1,000
6
1,001-5,000
4
5,001-10,000
1
10001+
3

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 334 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 supply chain security firms, 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 “supply chain security firms”. 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 supply chain security firms), 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 supply chain security firms, 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, 1,586 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 29, 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.

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 supply chain security firms, 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 supply chain security firms are there based in Australia?

RevenueBase identified 334 supply chain security firms 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?

Wilson Security, headquartered in Essendon Fields, tops this list with the largest team on record.

Which city has the most supply chain security firms?

Melbourne leads with 68 headquartered companies, followed by Sydney (59) and Brisbane (23).

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 1,586 verified decision-maker contacts tracked across these 334 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 29, 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.