Company lists · Data refreshed October 2026

Top 21 Insurance underwriting agencies based in Sydney, Australia

RevenueBase identified 32 company matches for insurance underwriting agencies associated with Sydney, Australia as of October 2026 and tracks 1,064 professional contacts across them, including 563 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers company matches for insurance underwriting agencies associated with Sydney, 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 17, 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 17, 2026 How this list was built
32Companies
1,064Contacts tracked
563Verified emails
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The 21 largest insurance underwriting agencies based in Sydney, Australia

Ranked by team size
Top 21 of 32 company matches for insurance underwriting agencies based in Sydney, Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 17, 2026201-500186 contacts →

Exact match

“360 Underwriting Solutions is a specialist underwriting agency dedicated to the provision of specialist Insurance solutions for the Broker market.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Oct 17, 202651-200171 contacts →

Exact match

“DUAL Australia is no ordinary underwriting agency.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Oct 17, 20261,001-5,00095 contacts →

Exact match

“AUB Group Limited is an ASX200 listed group comprising insurance brokers and underwriting agencies operating in ~450 locations across Australia and New Zealand.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Oct 17, 202651-20089 contacts →

Exact match

“Blue Zebra is a unified underwriting agency built on a foundation others can't replicate; deep specialist judgement working in seamless concert with modern platform capability.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Oct 17, 20261,001-5,00088 contacts →

Exact match

“Lumley Insurance has been operating in Australia for nearly 100 years.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-5045 contacts →

Exact match

“We're an Aussie digital underwriting agency focused on SME Construction, Strata, Professional Indemnity, Trade Pack and Landlords.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-5040 contacts →

Exact match

“HMIA are a specialist underwriting agency providing heavy motor vehicle insurance through our authorised insurer, HDI Global Specialty SE (Australian Branch).”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-5039 contacts →

Exact match

“Lloyd's oldest stand-alone Managing General Agency in Australia, with fully qualified staff in all areas of operation, which extends to Property, Liability, long and short tail…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-5038 contacts →

Exact match

“Epsilon is an Australian underwriting agency dedicated to providing a specialised service to brokers looking for expert and comprehensive solutions for their client’s insurance…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-5024 contacts →

Exact match

“AFA is an Australian-owned independent Underwriting Agency that has consistently performed in the Accident & Sickness market for more than 30 years.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-5020 contacts →

Exact match

“LA Insurance know that protecting your assets is essential.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-5014 contacts →

Exact match

“We believe that businesses should have access to insurance solutions that are as individual as they are.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Oct 17, 202651-20010 contacts →

Exact match

“Steadfast Underwriting Agencies is the largest underwriting agency group in Australasia.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Oct 17, 20261-1010 contacts →

Exact match

“Quantum Private Clients is an independent 100% employee owned underwriting agency dedicated to serving the specialist Home and Motor Insurance needs of Private Clients across…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Oct 17, 20261-108 contacts →

Exact match

“The Underwriting Agencies Council (UAC) is the representative organisation for Australia's underwriting agencies.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-507 contacts →

Exact match

“Clover is a technology-led insurance underwriting agency focussed on simplifying the placement of insurance for brokers and their customers.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Oct 17, 20261-106 contacts →

Exact match

“Based in Avalon on Sydney’s Northern Beaches for over 40 years, Barrenjoey Insurance Brokers specialise in providing general insurance products to small & medium businesses…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Oct 17, 20261-105 contacts →

Exact match

“Blend is a digital underwriting agency, specialising in accident, sickness and travel insurance, operating via an end-to-end cloud infrastructure providing efficient distribution…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Oct 17, 20261-104 contacts →

Exact match

“RedSky Insurance are a Marine Underwriting Agency.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-502 contacts →

Exact match

“Prevail is a new specialist underwriting agency that brings together the trusted underwriting specialists of Mansions, Dawes, and ARGIS under a single, unified brand.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Oct 17, 202611-502 contacts →

Exact match

“Miramar Group brings together the collective strength of Sports Underwriting Australia, Interruption Underwriting Agencies, PI Direct, Pint Underwriting, Platinum Placement…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 21 of 32 insurance underwriting agencies based in Sydney, Australia

See the full list, filter by size, metro and specialty, and access 563 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Insurance underwriting agencies based in Sydney, Australia at a glance

As of Oct 17, 2026
52.9%Verified-email coverage
33.2Average contacts per company
11-50Median size (employees)
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
13
51-200
5
201-500
1
1,001-5,000
2

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 32 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 Sydney, Australia whose business descriptions match “insurance underwriting agencies” 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 563 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 17, 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 “insurance underwriting agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many insurance underwriting agencies are there based in Sydney, Australia?

RevenueBase identified 32 company matches for insurance underwriting agencies associated with Sydney, 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?

360 Underwriting Solutions PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Australia has the most insurance underwriting agencies?

Sydney leads Australia with 32 company records, followed by Melbourne (7) and North Sydney (6).

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 563 professional contacts with verified work emails tracked across these 32 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 17, 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.