Company lists · Data refreshed October 2026

Top 21 Cyber insurance defense firms based in Australia

RevenueBase identified 36 company matches for cyber insurance defense firms associated with Australia as of October 2026 and tracks 371 professional contacts across them, including 171 with verified work emails. Sydney is the largest hub.

This list covers company matches for cyber insurance defense firms associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 11, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 11, 2026 How this list was built
36Companies
371Contacts tracked
171Verified emails
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The 21 largest cyber insurance defense firms based in Australia

Ranked by team size
Top 21 of 36 company matches for cyber insurance defense firms based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Oct 11, 202651-20050 contacts →

Exact match

“Emergence is an award-winning underwriting agency specialising in cyber insurance and digital risk solutions for organisations across Australia and New Zealand.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchMelbourne, AustraliaHQ recorded Oct 11, 202611-5027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchCremorne, AustraliaHQ recorded Oct 11, 202611-5021 contacts →

Exact match

“Based in Melbourne, itro manages and protects IT and data for businesses and Legal Firms.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Oct 11, 202611-5020 contacts →

Exact match

“FTA provides Financial Lines, Cyber and General Liability insurance as a Coverholder of Lloyd's.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Oct 11, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchTullamarine, AustraliaHQ recorded Oct 11, 202611-5016 contacts →

Exact match

“Zynet is an Australian cyber security and IT services provider with more than 25 years of experience protecting organisations and keeping critical systems running.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Oct 11, 202611-5015 contacts →

Exact match

“Sentaris (a certified B Corporation) is an Australian security services provider specialising in cyber assurance and incident response services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchLinden Park, AustraliaHQ recorded Oct 11, 202611-5015 contacts →

Exact match

“Webber Insurance Services has grown into a leading specialist insurance brokerage with a clear focus: delivering expert insurance solutions for clients operating in complex and…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchAdelaide, AustraliaHQ recorded Oct 11, 202611-5012 contacts →

Exact match

“We are an award-winning boutique provider of Cyber Security and Risk Management advisory and consulting services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Oct 11, 202651-20011 contacts →

Exact match

“ViCyber provides cyber loss prediction, risk quantification, cyber fix and insurance raising cyber health & awareness of businesses specifically for SMEs”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchBathurst, AustraliaHQ recorded Oct 11, 20261-1010 contacts →

Exact match

“NLT Insurance Brokers Pty Ltd is based in the Central West of NSW with over 15 years’ experience in insurance and financial services, we will provide you with exceptional personal…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchBundall, AustraliaHQ recorded Oct 11, 202611-5010 contacts →

Exact match

“Solis is a leading provider of managed cyber security services and cyber incident response.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Oct 11, 20261-108 contacts →

Exact match

“cyberSuite is your partner in cyber.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchEastwood, AustraliaHQ recorded Oct 11, 20261-107 contacts →

Exact match

“Cyber Insurance is a specialist coverage, which requires a specialist skill set.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchAlexandria, AustraliaHQ recorded Oct 11, 202651-2006 contacts →

Exact match

“Established in 2023, Procare Cyber offers cyber risk services tailored to the needs of the insurance and corporate sectors, pre and post incident.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchFortitude Valley, AustraliaHQ recorded Oct 11, 20261-104 contacts →

Exact match

“CyberGrape is an award winning cyber security firm, founded in New Zealand and now with offices in South Africa too.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchPort Melbourne, AustraliaHQ recorded Oct 11, 202611-504 contacts →

Exact match

“eSecure was founded in 1993 and is a specialist provider of the full range of Information Security and Risk Management services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Oct 11, 202611-503 contacts →

Exact match

“Cyber indemnity Solutions creates and licenses innovative cyber risk assessment and advanced cyber and data insurance solutions to the insurance industry using pre-engineered…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Oct 11, 20261-101 contacts →

Exact match

“Law & Cyber provides critical know-how and support to minimise the people aspects of cyber risk.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Oct 11, 20261-101 contacts →

Exact match

“CyberWorqs is a cyber risk management consulting firm.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Oct 11, 20261-101 contacts →

Exact match

“CyberSecurity Driven, Business Focused.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 21 of 36 cyber insurance defense firms based in Australia

See the full list, filter by size, metro and specialty, and access 171 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cyber insurance defense firms based in Australia at a glance

As of Oct 11, 2026
46.1%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
22.2%Largest-city concentration · Sydney
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
13
51-200
4

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 36 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “cyber insurance defense firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 171 professional contacts with verified work emails across the full matched dataset. 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 October 11, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cyber insurance defense firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cyber insurance defense firms are there based in Australia?

RevenueBase identified 36 company matches for cyber insurance defense firms associated with Australia as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Emergence Insurance tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cyber insurance defense firms?

Sydney leads with 8 company records, followed by Melbourne (5) and Brisbane City (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 171 professional contacts with verified work emails tracked across these 36 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 11, 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 SmartSearch, 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.