| DENYERS (NZ) LIMITED | Registered | NZ Limited Company | 3905962 | government contract suppliers |
| DEOSAN MANUFACTURING LIMITED | Registered | NZ Limited Company | 1261946 | government contract suppliers |
| Department of Conservation | Registered | Central Government | - | councillor interest |
| Department of Conservation - Kākāpō Recovery Programme | Unknown | - | - | corporate donations |
| Department of Conservation (DOC) | Unknown | - | - | corporate donations |
| Department of Internal Affairs | Registered | Central Government | - | government contract suppliers |
| Dependable Power Ltd. | Unknown | - | - | government contract suppliers |
| Depot Arts and Music Space Trust | Registered | Charitable Trust | - | government contract suppliers |
| Desert Spring Ministries Trust | Registered | Charitable Trust | - | government contract suppliers |
| DESIGN CUISINE LIMITED | Registered | NZ Limited Company | 1483841 | government contract suppliers |
| DESIGN CULTURE LIMITED | Registered | NZ Limited Company | 5999723 | government contract suppliers |
| DESIGN ENERGY LIMITED | In Liquidation | NZ Limited Company | 1987597 | government contract suppliers |
| Design Group Stapleton Elliot (DGSE) | Unknown | - | - | government contract suppliers |
| DESIGN MARLBOROUGH LIMITED | Registered | NZ Limited Company | 8047986 | councillor interest |
| DESIGN TRIBE LIMITED | Registered | NZ Limited Company | 681311 | government contract suppliers |
| DESIGNBRAND 2024 LIMITED | Registered | NZ Limited Company | 9268875 | government contract suppliers |
| DESIGNGROUP ARCHITECTS H + K LIMITED | Registered | NZ Limited Company | 355169 | government contract suppliers |
| DesignGroup Stapleton Elliott Architects Limited | Unknown | - | - | government contract suppliers |
| DESIGNGROUP STAPLETON ELLIOTT LIMITED | Registered | NZ Limited Company | 2221120 | government contract suppliers |
| DESKTOP IMAGING LIMITED | Registered | NZ Limited Company | 879696 | government contract suppliers |
| DESKTOP TECHNOLOGY SERVICES LIMITED | Registered | NZ Limited Company | 839925 | government contract suppliers |
| desmond mcgrannachan | Unknown | - | - | government contract suppliers |
| Destination Christchurch Trust | Unknown | - | - | councillor interest |
| Destination Hauraki Coromandel | Registered | Charitable Trust | - | councillor interest |
| DESTINATION QUEENSTOWN LIMITED | Removed | NZ Limited Company | 504849 | councillor interest |
| Destination Wairarapa | Registered | Incorporated Society | - | councillor interest |
| DESTINATION WESTLAND LIMITED | Registered | NZ Limited Company | 1176775 | kanoa recipients |
| DESTRAVIS NZ LIMITED | Registered | NZ Limited Company | 6744233 | government contract suppliers |
| DETA CONSULTING LIMITED | Registered | NZ Limited Company | 3556771 | government contract suppliers |
| Deta Consuting | Unknown | - | - | government contract suppliers |
| DETECTION SERVICES LIMITED | Registered | NZ Limited Company | 1275589 | government contract suppliers |
| DEVCORP LIMITED | Registered | NZ Limited Company | 7238996 | government contract suppliers |
| DevDAS Pty Ltd | Unknown | - | - | government contract suppliers |
| DEVELOPERS INSTITUTE LIMITED | Removed | NZ Limited Company | 6024409 | kanoa recipients |
| DEVELOPMENT NOUS LIMITED | Registered | NZ Limited Company | 5935856 | government contract suppliers |
| DEVELOPMENT WEST COAST LIMITED | Registered | NZ Limited Company | 8176509 | kanoa recipientsgovernment contract suppliers |
| DEVICE TECHNOLOGIES NEW ZEALAND LIMITED | Registered | NZ Limited Company | 1020095 | government contract suppliers |
| DEVON FUNDS MANAGEMENT LIMITED | Registered | NZ Limited Company | 247856 | fund managers |
| DEWS AND CRIGHTON LIMITED | Registered | NZ Limited Company | 4455418 | government contract suppliers |
| DFK CONCRETE & CONSTRUCTION LIMITED | Removed | NZ Limited Company | 6206968 | councillor interest |
| DG Stace Sounds Trust | Unknown | - | - | councillor interest |
| DHC TRUSTEE LIMITED | Registered | NZ Limited Company | 9367624 | political donors |
| DHI WATER AND ENVIRONMENT LIMITED | Registered | NZ Limited Company | 1473140 | government contract suppliers |
| DHL EXPRESS (NEW ZEALAND) LIMITED | Registered | NZ Limited Company | 89145 | government contract suppliers |
| DHL GLOBAL FORWARDING (NEW ZEALAND) LIMITED | Registered | NZ Limited Company | 79354 | government contract suppliers |
| DIABETES NEW ZEALAND | Registered | - | - | |
| DIABETES NEW ZEALAND RESEARCH FOUNDATION | Registered | - | - | |
| DIAGNOSTICA STAGO PTY LTD | Registered | Overseas ASIC Company | 2121155 | government contract suppliers |
| DIAGRAM LIMITED | Registered | NZ Limited Company | 5961131 | government contract suppliers |
| DIALAN DAIRY LIMITED | Registered | NZ Limited Company | 137156 | councillor interest |