| Southern Adelaide Local Health Network Incorporated | active | Registered | 14227133467 | 0 |
| SOUTHERN CROSS CARE (BROKEN HILL) LTD | active | Registered | 47718250645 | 0 |
| Southern Cross Care (NSW & ACT) Limited | active | Registered | 76131082374 | 39 |
| Southern Cross Care (QLD) Ltd | active | Registered | 65104033471 | 24 |
| Southern Cross Care (SA NT & VIC) Incorporated | active | – | – | 28 |
| SOUTHERN CROSS CARE (SA, NT & VIC) INCORPORATED | active | Registered | 53682143626 | 0 |
| Southern Cross Care Services Pty Limited | active | Registered | 76107689234 | 0 |
| Southern Cross Care Services Pty Ltd | active | – | – | 4 |
| Southern Cross Care (Tas) Inc | active | – | – | 13 |
| SOUTHERN CROSS CARE (TASMANIA) INC | active | Registered | 18773507851 | 0 |
| Southern Cross Care (WA) Inc | active | Registered | 55046572944 | 21 |
| Southern Highlands Home Care Pty Ltd | active | Registered | 97609285074 | 2 |
| SOUTHERN MIGRANT AND REFUGEE CENTRE INC | active | Registered | 44877224580 | 0 |
| Southern NSW Local Health District | active | Registered | 94495894851 | 3 |
| SOUTHERN PENINSULA COMMUNITY CARE INC. | active | Registered | 86852630495 | 0 |
| South Gippsland Hospital | active | Registered | 35364836505 | 1 |
| SOUTH PORT DAY LINKS INC | active | Registered | 82957361749 | 0 |
| South West Aboriginal Medical Service Ltd | active | – | – | 1 |
| SOUTH WEST ABORIGINAL MEDICAL SERVICE LTD. | active | Registered | 91673658636 | 1 |
| SOUTH WEST COMMUNITY TRANSPORT LTD | active | Registered | 33226912121 | 0 |
| SOUTH WESTERN SYDNEY LOCAL HEALTH DISTRICT | active | Registered | 46738965845 | 0 |
| South West Healthcare | active | Registered | 41189754233 | 1 |
| South West Hospital and Health Service | active | Registered | 22877041939 | 0 |
| Spectrum Migrant Resource Centre Inc | active | Registered | 38080845787 | 1 |
| SPINAL CORD INJURIES AUSTRALIA | active | Registered | 93001263734 | 0 |
| SPINAL LIFE AUSTRALIA LTD | active | Registered | 39293063049 | 0 |
| Springsure and District Aged Care Committee Incorporated | active | – | – | 1 |
| SPRINGSURE & DISTRICT AGED CARE COMMITTEE INC | active | Registered | 24556031075 | 0 |
| SPRINGWOOD NEIGHBOURHOOD CENTRE CO-OPERATIVE LIMITED | active | Registered | 46383912486 | 0 |
| Sri Om Foundation Limited | active | Registered | 15123730567 | 1 |
| Staffball Pty Limited | active | Registered | 78214410598 | 1 |
| Staffing Options for Community Services Pty Ltd | active | Registered | 15099462638 | 1 |
| STAFFORD & DISTRICT MEALS ON WHEELS | active | Registered | 28081036023 | 0 |
| St Agnes' Care & Lifestyle | active | Registered | 98002683703 | 4 |
| St Andrew's Care Ltd | active | Registered | 38145412308 | 1 |
| ST ANDREWS MEALS ON WHEELS | active | Registered | 76417830426 | 0 |
| St Andrew's Village Ballina Limited | active | – | – | 3 |
| ST ANDREW'S VILLAGE BALLINA LTD | active | Registered | 57002540516 | 0 |
| Stanthorpe Meals on Wheels Incorporated | active | Registered | 14505588933 | 0 |
| Starcode Pty Ltd | active | Registered | 25117164315 | 0 |
| Star Community Services Ltd | active | Registered | 26729619090 | 1 |
| Start Nursing Services Pty Ltd | active | Registered | 62205039728 | 1 |
| St Bartholomew's House Inc | active | Registered | 92491228162 | 2 |
| St Basil's Aged Care Services in Western Australia (Vasileias) Inc | active | – | – | 2 |
| ST BASIL 'S AGED CARE SERVICES IN WESTERN AUSTRALIA (VASILEIAS) INC | active | Registered | 84917808119 | 0 |
| St Basil's Homes | active | – | – | 5 |
| ST BASILS HOMES | active | Registered | 47082585988 | 0 |
| ST BASIL'S HOMES FOR THE AGED IN SA (VASILEIAS) INC | active | Registered | 62788605234 | 0 |
| St Basil's Homes for the Aged in South Australia (Vasileias) Inc | active | – | – | 3 |
| St Basil's Homes for the Aged in Victoria | active | – | – | 1 |