| ST. BASIL'S HOMES FOR THE AGED IN VICTORIA | active | Registered | 41070511616 | 0 |
| St Catherine's Aged Care Services | active | Registered (applied for renewal) | 23082732027 | 1 |
| St Catherine's Hostel Wangaratta Inc | active | – | – | 1 |
| ST CATHERINE'S WANGARATTA INC. | active | Registered | 94626363306 | 0 |
| St Charbel's Care Centre Ltd | active | Registered | 45161404164 | 1 |
| Stelcom Pty Limited | active | – | – | 2 |
| STELCOM PTY. LIMITED | active | Registered | 85075818647 | 0 |
| St Elizabeth Home | active | – | – | 1 |
| ST. ELIZABETH HOME | active | Registered | 28602121853 | 0 |
| Stella Maris Aged Care Facility | active | Registered | 45147153035 | 1 |
| St Ezekiel Moreno Limited | active | Registered | 53086346830 | 1 |
| St George Care Pty Ltd | active | Registered | 17169132718 | 1 |
| ST GEORGE COMMUNITY TRANSPORT LIMITED | active | Registered | 50343939959 | 0 |
| ST GEORGE MEALS ON WHEELS (NSW) INC | active | Registered | 54661105533 | 0 |
| Stirling Ethnic Aged Home Association (Inc) | active | – | – | 3 |
| STIRLING ETHNIC AGED HOMES ASSOC INC | active | Registered | 75833218709 | 0 |
| ST JOHN AMBULANCE AUSTRALIA QUEENSLAND LIMITED | active | Registered | 74264019231 | 0 |
| ST JOHN AMBULANCE AUSTRALIA SOUTH AUSTRALIA LIMITED | active | Registered | 42947425570 | 0 |
| ST JOHN AMBULANCE AUSTRALIA -TASMANIA (INC) | active | Registered | 65764484851 | 0 |
| ST JOHN OF GOD HEALTH CARE INC | active | Registered | 21930207958 | 0 |
| St John's Community Care Limited | active | Registered | 12080135986 | 7 |
| St Joseph's Aged Care Facility Kensington | active | Registered | 80117329861 | 1 |
| St Louis Community Care Packages Pty Ltd | active | Registered | 34090966180 | 3 |
| St Louis Nursing Home Pty Ltd | active | – | – | 1 |
| ST. LOUIS NURSING HOME PTY. LTD. | active | Registered | 66007667138 | 0 |
| St Luke's Care | active | Registered | 16000009012 | 4 |
| St Marys Gardens Aged Care Centre Pty Limited | active | – | – | 2 |
| ST. MARYS GARDENS AGED CARE CENTRE PTY LIMITED | active | Registered | 13087557686 | 0 |
| St Maurice Aged Care Ltd | active | Registered | 16160441770 | 1 |
| S.T McGarry Pty Limited | active | – | – | 4 |
| S. T. MCGARRY PTY LIMITED | active | Registered | 69142795855 | 0 |
| Stonefield Asset Pty Limited | active | – | – | 1 |
| Stonefield Asset Pty Ltd | active | Registered | 60117884643 | 0 |
| Strathpine Aged Care Pty Ltd | active | Registered | 73602836108 | 1 |
| Stretton Park Incorporated | active | Registered | 14374661392 | 1 |
| STROKE AND DISABILITY INFORMATION HUNTER INCORPORATED | active | Registered | 42276534705 | 0 |
| Stroud Community Care Ltd | active | Registered | 23331516307 | 2 |
| STRYDER LIMITED | active | Registered | 22033281295 | 0 |
| St Vincent de Paul Society NSW | active | Registered | 91161127340 | 1 |
| ST VINCENT DE PAUL SOCIETY (NT) INC | active | Registered | 11300386527 | 0 |
| ST VINCENT DE PAUL SOCIETY QUEENSLAND | active | Registered | 14211506904 | 0 |
| St Vincent's Care Services Ltd | active | Registered | 50055210378 | 32 |
| St Vincent's Hospital (Melbourne) Limited | active | – | – | 3 |
| ST. VINCENT'S HOSPITAL (MELBOURNE) LIMITED | active | Registered | 22052110755 | 0 |
| ST. VINCENT'S HOSPITAL SYDNEY LIMITED | active | Registered | 77054038872 | 0 |
| Subee Pty Limited | active | Registered | 87100735395 | 1 |
| SUBLIME HEALTHCARE PTY LTD | active | Registered | 73635527794 | 0 |
| Sue's Home Care Nursing Service Pty Limited | active | – | – | 1 |
| SUMAC (Vic) Pty Ltd | active | Registered | 65153249686 | 1 |
| SUMMERSET CARE (AUSTRALIA) PTY LTD | active | Registered | 89630041191 | 0 |