Helping businesses operate despite setbacks

Interruption Underwriting Agencies (IUA) are the experts in business interruption insurance. IUA offers standalone interruption insurance designed to get your clients back on their feet sooner. Since 1987 IUA has been covering a broad range of businesses across various industries. With the experts in business interruption on your side, you can help your clients keep their businesses operating despite a setback.

Why choose cover with IUA?

Flexible solutions

No Average Clause, we offer flexible choices of indemnity periods – so your clients only pay for the cover they need

No time deductible

With no time excess, IUA’s policy is a market leader

Simple Calculations

With over 30 years’ underwriting experience, our simple formula for calculating sums insured means that we will take care of the calculation for you.

Contact us today

Interruption Underwriting Agencies (‘IUA’) is a trading name of Miramar Underwriting Agency Pty Ltd (ABN 97 111 532 797 AFSL 314176). Underwritten by Certain Underwriters at Lloyd’s.


Steadfast Group Limited (ABN 98 073 659 677) (‘SGL’) has a shareholding in our agency. Some of the brokers we deal with may be SGL subsidiaries or associates. We have access to shared services from SGL. These include (but are not exclusive to): model operating procedures, manuals, legal, technical, HR, compliance, sum insured and product comparison tools; insurance cover placement and claims support; group insurance arrangements; and group purchasing arrangements. These services are funded by SGL, subsidised by SGL or SGL receives a fee for them.


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