Company lists · Data refreshed September 2026

Top 25 Application security consulting services based in Australia

Name: Application security consulting services based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 146 companies tracked

RevenueBase identified 146 application security consulting services headquartered in Australia as of September 2026 and tracks 802 professional contacts across them, including 264 with verified work emails. Sydney is the largest hub.

This list covers application security consulting 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 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

146Companies

802Contacts tracked

264Verified emails

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The 25 largest application security consulting services based in Australia

Ranked by team size

Top 25 of 146 application security consulting services 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 application security consulting 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	Swivel Tech	Indirect evidence	Cremorne, AustraliaHQ checked Sep 21, 2026	51-200	69 contacts →
	Indirect evidence “SwivelTech is all about pushing boundaries to bring you innovative, world-class software products and strategy consultation.” Source: RevenueBase Database · checked Sep 21, 2026
2	3columns	Partial evidence	502, AustraliaHQ checked Sep 21, 2026	51-200	61 contacts →
	Partial evidence “Discover 3Columns, your premier destination for cutting-edge cyber security solutions.” Source: RevenueBase Database · checked Sep 21, 2026
3	Ampion	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	501-1,000	61 contacts →
	Indirect evidence “Welcome to Ampion.” Source: RevenueBase Database · checked Sep 21, 2026
4	Vectra	Strong evidence	Adelaide, AustraliaHQ checked Sep 21, 2026	51-200	42 contacts →
	Strong 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
5	Silentgrid Security	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “SilentGrid is an offensive security consultancy with a focus on adversary simulation and penetration testing.” Source: RevenueBase Database · checked Sep 21, 2026
6	SRC Innovations	Indirect evidence	Cbd, AustraliaHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “SRC Innovations supplies experts specialising in providing innovative solutions to any enterprise problem.” Source: RevenueBase Database · checked Sep 21, 2026
7	Cybersecon	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “CyberSecOn is an Information security company with a presence in Australia, USA and India.” Source: RevenueBase Database · checked Sep 21, 2026
8	Security Centric	Strong evidence	Sydney Cbd, AustraliaHQ checked Sep 21, 2026	11-50	17 contacts →
	Strong evidence “Security Centric is a boutique specialist information security consulting and services organisation.” Source: RevenueBase Database · checked Sep 21, 2026
9	Morfit Group Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	15 contacts →
	Partial evidence “Morfit Group Consulting is a pure IT Consulting and Professional Services organisation.” Source: RevenueBase Database · checked Sep 21, 2026
10	Spartans Security	Indirect evidence	Cremorne, AustraliaHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Facing the Complexities of Cybersecurity?” Source: RevenueBase Database · checked Sep 21, 2026
11	Galah Cyber	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence “We work with startups, scale-ups, and large enterprises to assess the maturity of their appsec programs and provide clear, contextual, and relevant guidance towards addressing…” Source: RevenueBase Database · checked Sep 21, 2026
12	Cyberrisk	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	11 contacts →
	Strong evidence “Information security and technology risk management consulting - at CyberRisk we design, implement and operate information security programs to allow you to reduce and manage your…” Source: RevenueBase Database · checked Sep 21, 2026
13	Proton Security	Partial evidence	Bondi Junction, AustraliaHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “At Proton Security, we provide our clients with specialised advice and solutions unique to their business needs and risk profile.” Source: RevenueBase Database · checked Sep 21, 2026
14	Volkis	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	11-50	10 contacts →
	Partial evidence “Volkis is a dedicated information security consultancy that provides penetration testing, security assessment, red team, GRC, and training services at its core.” Source: RevenueBase Database · checked Sep 21, 2026
15	Crysp Consulting	Partial evidence	Southbank, AustraliaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Crysp Consulting (Crysp) was founded by two professionals with collective experience of more than 35 years in the industry.” Source: RevenueBase Database · checked Sep 21, 2026
16	The Pearson Corporation PTY LTD A Tesserent Company	Strong evidence	Canberra, AustraliaHQ checked Sep 21, 2026	51-200	6 contacts →
	Strong evidence “The Pearson Corporation is a locally owned Canberra IT Consulting firm that has proven experience and a track record for delivering ICT and Cyber Security services to both the…” Source: RevenueBase Database · checked Sep 21, 2026
17	Proveho Networks	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “Secure computing and digital security transformation.” Source: RevenueBase Database · checked Sep 21, 2026
18	Trusted Impact PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	5 contacts →
	Partial evidence “With a singular focus on "Information Security", Trusted Impact prides itself on delivering demonstrable business outcomes by applying an independent perspective and by leveraging…” Source: RevenueBase Database · checked Sep 21, 2026
19	Cyberzone Global	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	5 contacts →
	Strong evidence “At CyberZone Global, we provide expert cyber advisory, security testing, consulting, Artificial Intelligence and cyber security training services tailored to your organisation’s…” Source: RevenueBase Database · checked Sep 21, 2026
20	Intact Security PTY LTD	Partial evidence	Naremburn, AustraliaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “Intact Security provides services around; security and vulnerability testing, security breaches and investigations, security awareness and compliance.” Source: RevenueBase Database · checked Sep 21, 2026
21	Nsaa Security	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “Who are NSAA Security NSAA Security team have years of experience working within highly demanding information security environments.” Source: RevenueBase Database · checked Sep 21, 2026
22	Patterned Security	Partial evidence	Sydney, AustraliaHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “At Patterned Security, we focus on building modern approaches to security strategy, architecture and design.” Source: RevenueBase Database · checked Sep 21, 2026
23	Acumenis	Partial evidence	Brisbane, AustraliaHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “Acumenis is an independent Australian cyber security consultancy delivering senior-led testing, assurance, and advisory to organisations across Australia and internationally.” Source: RevenueBase Database · checked Sep 21, 2026
24	Fort Safe	Indirect evidence	Dawes Point, AustraliaHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “Fort Safe is a Cybersecurity Consultancy in Australia that provides industry-leading cybersecurity services to companies in Sydney, Melbourne, Canberra and Brisbane.” Source: RevenueBase Database · checked Sep 21, 2026
25	Cyber Citadel	Partial evidence	Barangaroo, AustraliaHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “We are cyber security specialists.” 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: application security consulting 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 application security consulting services.
Partial evidence: Its own public description names part of application security consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name application security consulting 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 146 application security consulting services based in Australia

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Application security consulting services based in Australia at a glance

As of Sep 21, 2026

32.9%Verified-email coverage

5.5Average contacts per company

1-10Median size (employees)

24.0%Largest-city concentration · Sydney

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

101

11-50

51-200

201-500

501-1,000

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 146 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 application security consulting 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 “application security consulting 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 application security consulting 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 application security consulting 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, 264 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.

Application security consulting services by metro

Application security consulting services in Sydney35
Application security consulting services in Melbourne34

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 application security consulting 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 application security consulting services are there based in Australia?

RevenueBase identified 146 application security consulting 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?

Swivel Tech, headquartered in Cremorne, tops this list with the largest team on record.

Which city has the most application security consulting services?

Sydney leads with 35 headquartered companies, followed by Melbourne (34) and Brisbane (8).

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 264 verified decision-maker contacts tracked across these 146 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.