| JW Marriott | Unknown | - | - | iwi subsidiaries |
| JW Marriott Auckland | Unknown | - | - | iwi subsidiaries |
| JW Miller Family Trust | Unknown | - | - | councillor interest |
| JW MILLER TRUSTEE LIMITED | Registered | NZ Limited Company | 8078271 | councillor interest |
| JWCONSULTING LIMITED | Removed | NZ Limited Company | 3336350 | |
| JWL Gillespie Trust | Unknown | - | - | councillor interest |
| K & B COOL AS COURIERS LIMITED | Registered | NZ Limited Company | 8206373 | councillor interest |
| K HUGHES AND E O'NEILL TRUSTEES LIMITED | Registered | NZ Limited Company | 7929776 | |
| K R BUS HOLDINGS LIMITED | Registered | NZ Limited Company | 1798443 | government contract suppliers |
| K R Flooring | Registered | Partnership | - | government contract suppliers |
| K SYMONDS CONTRACTING LIMITED | Registered | - | - | |
| K.D & J.M Howden Family Trust | Unknown | - | - | councillor interest |
| K.I.S EDUCATION LIMITED | Registered | NZ Limited Company | 1754262 | government contract suppliers |
| K.L.C. LIMITED | Registered | NZ Limited Company | 854608 | kanoa recipients |
| K'AUTE PASIFIKA TRUST | Registered | Charitable Trust | - | government contract suppliers |
| K’aute Pasifika Trust | Unknown | - | - | kanoa recipients |
| K&K Brett Ltd | Unknown | - | - | councillor interest |
| K2 ENVIRONMENTAL LIMITED | Registered | NZ Limited Company | 1008998 | government contract suppliers |
| K2 Kontracting | Unknown | - | - | government contract suppliers |
| K3 Development Limited Partnership | Registered | Limited Partnership (NZ) | - | iwi subsidiaries |
| KA PAI KAI AOTEAROA LIMITED | Registered | NZ Limited Company | 8197788 | government contract suppliers |
| KA PAI KAI ROTORUA CHARITABLE TRUST | Registered | Charitable Trust | - | government contract suppliers |
| KA URUORA AOTEAROA TRUSTEE LIMITED | Registered | - | 8354332 | iwi subsidiaries |
| KA URUORA KĀINGA LIMITED | Registered | NZ Limited Company | 9030872 | iwi subsidiaries |
| KA URUORA TRUSTEE LIMITED | Registered | - | 7403616 | iwi subsidiaries |
| KAAN'S CATERING SUPPLIES LIMITED | Registered | NZ Limited Company | 916895 | government contract suppliers |
| kaans catering supplies ltd | Unknown | - | - | government contract suppliers |
| Kada | Unknown | - | - | government contract suppliers |
| KADMON LIMITED | Registered | NZ Limited Company | 7851137 | councillor interest |
| Kaeo – Whangaroa River Working Group | Unknown | - | - | councillor interest |
| KAHC INVESTMENTS LIMITED | Removed | NZ Limited Company | 3234390 | iwi subsidiaries |
| KAHU ENVIRONMENTAL LIMITED | Removed | NZ Limited Company | 915459 | government contract suppliers |
| KAHU STORE LIMITED | Registered | NZ Limited Company | 5887021 | government contract suppliers |
| Kahui Legal | Registered | Partnership | - | government contract suppliers |
| KAHUI TAUTOKO CONSULTING LIMITED | Registered | NZ Limited Company | 1052849 | government contract suppliers |
| Kahui Tu Kaha Limited | Unknown | - | - | government contract suppliers |
| KAHUI WHENUA SERVICES LIMITED | Registered | NZ Limited Company | 8160227 | government contract suppliers |
| KAHUITI LIMITED | Registered | - | - | |
| Kahukiwi Experience Limited | Unknown | - | - | councillor interest |
| KAHUNGUNU ASSET HOLDING COMPANY LIMITED | Registered | NZ Limited Company | 1632194 | iwi subsidiaries |
| Kahungunu Executive ki Te Wairoa Charitable Trust | Registered | Charitable Trust | - | kanoa recipientsgovernment contract suppliers |
| Kahungunu Käinga Limited | Registered | NZ Limited Company | - | iwi subsidiaries |
| Kahungunu ki Tamaki nui-a-Rua Trust | Unknown | - | - | kanoa recipients |
| Kahungunu Whanau Services | Removed | Incorporated Society | - | government contract suppliers |
| KAHURANGI CONTRACTING LIMITED | Registered | NZ Limited Company | 8485907 | government contract suppliers |
| KAHUTIA GENERAL PARTNER LIMITED | Registered | NZ Limited Company | 6900993 | iwi subsidiaries |
| Kaiaka Wool Industry Training New Zealand | Registered | Charitable Trust | - | kanoa recipients |
| Kaiapoi & Districts Historical Society | Unknown | - | - | councillor interest |
| Kaiapoi Community Garden | Registered | Charitable Trust | - | councillor interest |
| Kaiapoi Food Forest | Registered | Charitable Trust | - | councillor interest |
