| Dedicated Carers Pty Limited | active | Registered | 58126164805 | 1 |
| D.E.G Pty Ltd | active | Registered | 84705272570 | 1 |
| DEMENTIA & ALZHEIMER'S AUSTRALIA LTD | active | Registered | 79625582771 | 0 |
| Dementia Caring Australia Pty Ltd | active | Registered | 73606790550 | 1 |
| Dementia Venture Pty Ltd | active | Registered | 38605090122 | 1 |
| DENMAN MEALS ON WHEELS ASSOCIATION INCORPORATED | active | Registered | 65209509289 | 0 |
| Denmarlyn Pty Ltd | active | Registered | 60099647515 | 1 |
| Department for Health and Wellbeing | active | Registered | 97643356590 | 0 |
| Department of Health | active | – | – | 18 |
| Department of Health and Wellbeing | active | – | – | 4 |
| Department of Health of WA | active | Registered | 28684750332 | 0 |
| Department of Human Services | active | Registered | 11525031744 | 1 |
| DEPT OF HEALTH QLD | active | – | – | 3 |
| DERBY HOME AND COMMUNITY CARE INC | active | Registered | 71609848479 | 0 |
| Desilva Enterprises Pty Ltd | active | Registered | 92155328699 | 1 |
| Desjan Pty Ltd | active | Registered | 88161704052 | 1 |
| DGB Group Pty Ltd | active | Registered | 12151267319 | 1 |
| Dharriwaa Elders Group Incorporated | active | Registered | 26795240948 | 0 |
| Dhauwurd-Wurrung Elderly and Community Health Service Inc | active | – | – | 1 |
| DHAUWURD-WURRUNG ELDERLY & COMMUNITY HEALTH SERVICE INC | active | Registered | 98906379843 | 0 |
| Dhelkaya Health | active | Registered | 93073879138 | 3 |
| D H Holistic Care Services Pty Ltd | active | Registered | 17646772741 | 1 |
| Diana K Hawthorne Pty Ltd | active | Registered | 24185327765 | 1 |
| DIGITAL LITERACY FOUNDATION | active | Registered | 77597187569 | 0 |
| DIGNICARE HEALTH SERVICES PTY LTD | active | Registered | 39658200287 | 0 |
| Direct Care (Australia) Pty Ltd | active | – | – | 1 |
| DIRECT CARE (AUSTRALIA) PTY. LTD. | active | Registered | 25133753563 | 0 |
| DISABILITY AND AGED CARE SERVICES AUSTRALIA PTY LTD | active | Registered | 95637353185 | 0 |
| DISABILITY CARE SOLUTIONS PTY LTD | active | Registered | 81664924734 | 0 |
| Disability Support Victoria Pty Ltd | active | Registered | 32637695133 | 1 |
| DISTRICT COUNCIL OF YANKALILLA | active | Registered | 17163010187 | 0 |
| D.M WHYTE & A.M WHYTE | active | Registered | 94412247592 | 0 |
| Dohmac Pty Ltd | active | Registered | 23643562716 | 1 |
| Domacwa Holdings Pty Ltd | active | – | – | 1 |
| DOMACWA HOLDINGS PTY. LTD. | active | Registered | 14004605029 | 0 |
| DONCASTER COMMUNITY CARE & COUNSELLING CENTRE | active | Registered | 61321463378 | 0 |
| Donwood Community Aged Care Services Inc | active | Registered | 78285019708 | 1 |
| Dorset Personal Care Provider Pty Ltd | active | Registered | 23637572340 | 1 |
| DOS Trading Pty Ltd | active | Registered | 14088670188 | 1 |
| Dougherty Apartments Retirement Housing Project | active | Registered | 34003464202 | 1 |
| DOUTTA GALLA AGED SERVICES LIMITED | active | Registered | 96088097929 | 0 |
| Doutta Galla Aged Services Ltd | active | – | – | 9 |
| DOVETON NEIGHBOURHOOD LEARNING CENTRE INC | active | Registered | 59427677967 | 0 |
| DPG Services Pty Ltd | active | Registered | 38090007999 | 138 |
| DPV Health Ltd | active | Registered | 68047988477 | 1 |
| Drysdale Aged Care Pty Ltd | active | Registered | 75144892535 | 1 |
| DUBBO NEIGHBOURHOOD CENTRE LTD | active | Registered | 74649779047 | 0 |
| DUNBAR HOMES INC | active | Registered | 69501608499 | 0 |
| Dunbar Homes Incorporated | active | – | – | 1 |
| Dunmunkle Lodge Inc | active | – | – | 1 |