 ISA has 16 members, all of which are not-for-profit industry super funds, and include AustralianSuper, Cbus, HESTA, Caresuper, HOSTPLUS and MTAA Super.The funds that are members of ISA hold nearly 6 million accounts.ISA manages collective projects on behalf of fifteen industry super funds, including research, policy development, government relations and advocacy, as well as coordinating the Industry SuperFunds Joint Marketing Campaign.