Insurance industry in Australia comprises three segments: general insurance, health insurance and life insurance. Net premiums earned for the general insurance sector amounted to over $30 billion during 2018. Following is a list of insurance companies operating in Australia.

General Insurance Companies

ACE Insurance Ltd
Achmea Schadeverzekeringen N.V.
AIG Australia
Atradius Credit Insurance N.V.
Aioi Nissay Dowa Insurance Company Australia Pty
Allianz Australia Insurance
Allied World Assurance Company
Ansvar Insurance
ANZ Lenders Mortgage Insurance Pty
Aspen Insurance UK
AssetInsure Pty
Auto & General Insurance Company
Avant Insurance
Avea Insurance
AXA Corporate Solutions Assurance
Barristers' Sickness and Accident Fund Pty
Berkley Insurance Company
Berkshire Hathaway Specialty Insurance Company
BHP Billiton Marine & General Insurances Pty
Calliden Insurance
Catholic Church Insurance
CGU Insurance
CGU-VACC Insurance
Chubb Insurance Company of Australia
CIC Allianz Insurance
Compagnie Francaise D'Assurance Pour Le Commerce Exterieur (trading as Coface Australia)
Commonwealth Insurance
Credicorp Insurance Pty
Domestic & General Insurance PLC
Employers Mutual
Factory Mutual Insurance Company
First American Title Insurance Company of Australia
General Reinsurance Australia Ltd
Genworth Financial Mortgage Insurance Pty
Great Lakes Reinsurance (UK) SE
Guild Insurance
Hallmark General Insurance Company Ltd
Hannover Rück SE
HBF Insurance Pty Ltd
HDI Global SE
Hollard Insurance Company Pty
Hospitality Employers Mutual
HSB Engineering Insurance
IAG Re Australia
Insurance Australia
Insurance Manufacturers of Australia Pty
International Insurance Company of Hannover SE
LFI Group Pty Ltd
LawCover Insurance Pty
Liberty Mutual Insurance Company
MDA National Insurance Pty Ltd
Medical Insurance Australia Pty
MIPS Insurance Pty Ltd
Mitsui Sumitomo Insurance Company
Munchener Ruckversicherungs-Gesellschaft (Munich Reinsurance Company)
Mutual Community General Insurance Pty
OnePath General Insurance Pty
Optus Insurance Services Pty
Pacific International Insurance Pty
Progressive Direct Insurance Company
QBE Insurance (Australia)
QBE Insurance (International)
QBE Lenders' Mortgage Insurance
RAA Insurance
RAC Insurance Proprietary
RACQ Insurance
RACT Insurance Pty. Ltd
RealCover Insurances Pty
SCOR Reinsurance Asia Pacific Pte
Sompo Japan Nipponkoa Insurance Inc
Southern Cross Benefits
Sovereign Insurance Australia Pty
St Andrew's Insurance (Australia) Pty
StateCover Mutual
Stewart Title
Sunderland Marine Insurance Company
Swann Insurance (Aust) Pty Ltd
Swiss Reinsurance Company Ltd
Swiss Re International SE
The New India Assurance Co.
Tokio Marine & Nichido Fire Insurance Co.
Tokio Millennium Re AG
Transatlantic Reinsurance Company
TT Club Mutual Insurance
Virginia Surety Company, Inc
WFI Insurance
Westpac General Insurance
Westpac Lenders Mortgage Insurance
W.R. Berkley Insurance (Europe), (trading as W.R. Berkley Insurance Australia)
XL Insurance Company SE
Youi Pty Ltd
Zurich Australian Insurance

Life Insurance Providers

AIA Australia
Allianz Australia
AMP Life
Challenger Life Company
ClearView Life Assurance
Colonial Mutual Life Assurance Society
Combined Life Insurance Company of Australia
General Reinsurance Life Australia
Hallmark Life Insurance Company
Hannover Life Re of Australasia
HCF Life Insurance Company Pty
Macquarie Life
MetLife Insurance
Munich Reinsurance Company of Australasia
OnePath Life
Pacific Life Re (Australia) Pty
QBE Life (Australia)
RGA Reinsurance Company of Australia
SCOR Global Life Australia Pty
St Andrew's Life Insurance Pty
St. George Life
Suncorp Life & Superannuation
Swiss Re Life & Health Australia
TAL Life
The National Mutual Life Association of Australasia
Westpac Life Insurance Services
Zurich Australia