| IVMMAUS1 | BT Investment Management (re) Limited | Sydney | |
| ICLFAU3105A | Cass Comm Limited | Adelaide | |
| ICLFAU31 | Cass Comm Limited | Sydney | |
| IMORAU21 | Cb-clpf Limited | Sydney | |
| IFAYAU21 | Icap Futures (australia) Pty Ltd | Sydney | |
| IASBAU31 | Ifm Australian Super Buyback Portfolio | Melbourne | |
| IASPAU31 | Ifm Australian Super Passive Australian Equities | Melbourne | |
| ICBFAU31 | Ifm Cbus Buyback Portfolio | Melbourne | |
| ICPAAU31 | Ifm Cbus Passive Australian Equities | Melbourne | |
| IHBOAU31 | Ifm Hesta Buyback Portfolio | Melbourne | |
| IHPAAU31 | Ifm Hesta Passive Australian Equities | Melbourne | |
| IHBPAU31 | Ifm Hostplus Buyback Portfolio | Melbourne | |
| IHPUAU31 | Ifm Hostplus Passive Australian Equities | Melbourne | |
| IFMPAU3A | Ifm Investors Pty Ltd | Melbourne | |
| ILPAAU31 | Ifm Lef Pst Tax Exempt Option | Melbourne | |
| ILPTAU31 | Ifm Lef Pst Taxed Option | Melbourne | |
| IVSUAU31 | Ifm Vision Super Buyback Portfolio | Melbourne | |
| IMTIAU21 | Imb Ltd Trading AS Imb Bank | Wollongong | |
| IIGPAU31 | Imperia Investment Group Pty Ltd | Melbourne | |
| IPLXAU3M | Incitec Pivot Limited | Southbank | |
| ICBKAU2S | Industrial And Commercial Bank OF China Sydney Branch | Sydney | |
| IFMPAU31 | Industry Funds Management Pty Limited | Melbourne | |
| INGBAU2S | Ing Bank (australia) Limited | Sydney | |
| INGAAU2S | Ing Bank Nv, Sydney Branch | Sydney | |
| INPXAU6P | Inpex Operations Australia Pty Ltd | Perth | |
| ISNTAU21 | Instinet Australia Pty Limited | Sydney | |
| IACSAU21 | Instinet Australia Pty Ltd | Sydney | |
| ITIFAU21 | Intelligent Investor Funds | Rushcutters Bay | |
| INSUAU21 | Intersuisse Ltd. | Melbourne | |
| IIMYAU31 | Intrinsic Investment Management Pty Ltd | Melbourne | |
| IVESAU22 | Investec Australia Limited | Sydney | |
| IVECAU21 | Investec Securities | Sydney | |
| INMUAU21 | Investors Mutual Ltd | Sydney | |
| INUPAU31 | Invia Custodian Pty Limited | Melbourne | |
| IOFMAU31 | Ioof Funds Management | Melbourne | |
| IRESAU2S | Iress Market Technology Limited | Melbourne | |
| ITGAAU31 | Itg Australia Limited | Melbourne | |
| ICBCAU2SBRI | Mega International Commercial Bank Co., Ltd, Sydney Branch | Brisbane | (brisbane Branch) |
| ICBCAU2SMEL | Mega International Commercial Bank Co., Ltd, Sydney Branch | Melbourne | (melbourne Branch) |
| ICBCAU2S | Mega International Commercial Bank Co., Ltd, Sydney Branch | Sydney | |