Industry structure

Life insurers were traditionally mutual companies, but in the 1980s and 1990s many of them demutualised and with a few large exceptions are owned by banks. The large remaining insurers have become “financial services” organisations and now derive the majority of their revenue from superannuation investment products.

General Insurers have a more diverse ownership structure, with more stand alone independent general insurers (although some life insurers do own general insurers).

Health insurers are still predominantly mutuals. The notable exception is Medibank Private, the largest private health insurer in Australia, which is owned by the Australian government.