| Local Government New Zealand Zone 4, Tākai Here Leadership Forum, Waste Forum - Wellington Region | Unknown | - | - | councillor interest |
| Local Government Superannuation Trust Board | Unknown | - | - | councillor interest |
| LOCAL LANDSCAPE ARCHITECTURE COLLECTIVE LIMITED | Registered | NZ Limited Company | 6576492 | government contract suppliers |
| Local Paeroa Bluelight | Unknown | - | - | councillor interest |
| LOCKTON COMPANIES NZ LIMITED PARTNERSHIP | Registered | Limited Partnership (NZ) | - | government contract suppliers |
| LOCKYER SUB (2018) LIMITED | Registered | NZ Limited Company | 6519092 | government contract suppliers |
| LOGAN TRUSTEE LIMITED | Registered | NZ Limited Company | 1989377 | councillor interest |
| Logemas Pty Limited | Unknown | - | - | government contract suppliers |
| LOGIC BLOOM AI LIMITED | Registered | NZ Limited Company | 9359389 | government contract suppliers |
| LOGIC FOREST SOLUTIONS LIMITED | Registered | NZ Limited Company | 1040189 | government contract suppliers |
| LOGIC GROUP NZ LIMITED | Registered | NZ Limited Company | 3993939 | government contract suppliers |
| LOGIC GROUP SOUTHERN LIMITED | Registered | NZ Limited Company | 5072961 | government contract suppliers |
| LOGIC WIRELESS LIMITED | Registered | NZ Limited Company | 1550951 | government contract suppliers |
| LOGOS PSYCHOLOGY LIMITED | Registered | NZ Limited Company | 8176182 | government contract suppliers |
| Lohmann and Rauscher Pty Ltd | Unknown | - | - | government contract suppliers |
| Lomada Trust | Unknown | - | - | councillor interest |
| LONELY MOUNTAIN TOURS LIMITED | Registered | NZ Limited Company | 2352436 | councillor interest |
| LONG LANE FARM LIMITED | Registered | NZ Limited Company | 1061194 | councillor interest |
| LONG RIVER PRESS LIMITED | Registered | NZ Limited Company | 8029203 | councillor interest |
| LONGRIDGE CONTRACTING NZ LIMITED | Registered | NZ Limited Company | 8129468 | government contract suppliers |
| LONGSIGHTNZ LIMITED | Registered | NZ Limited Company | 7986017 | government contract suppliers |
| LONGVIEW DAIRY FARM LIMITED | Registered | NZ Limited Company | 7948885 | councillor interest |
| LOOP HEALTH AND SAFETY LIMITED | Registered | NZ Limited Company | 5023740 | government contract suppliers |
| LORACLE LIMITED | Registered | NZ Limited Company | 8508547 | government contract suppliers |
| Lorax Consulting Limited - Paul Tryon | Unknown | - | - | government contract suppliers |
| LORCK ANNA | Unknown | - | - | political donors |
| Loud Shirt Day | Unknown | - | - | corporate donations |
| Louisa McIlroy Trust | Unknown | - | - | councillor interest |
| Louise Rauhuia Mauera Hohaia Whānau Trust | Unknown | - | - | councillor interest |
| LOUISE WOODS FABRICS LIMITED | Registered | NZ Limited Company | 317425 | |
| LOVE WELLNESS LIMITED | Registered | NZ Limited Company | 8062705 | government contract suppliers |
| LOVERIDGE LIMITED | Registered | NZ Limited Company | 645339 | government contract suppliers |
| Low Carbon Kāpiti | Registered | Incorporated Society | - | councillor interest |
| LOW VOLUME VEHICLE TECHNICAL ASSOCIATION INCORPORATED | Registered | - | - | |
| LOWBURN AG LIMITED | Registered | NZ Limited Company | 1613533 | councillor interest |
| Lowburn Hall Committee | Unknown | - | - | councillor interest |
| LOWBURN HOF LIMITED | Registered | NZ Limited Company | 5694815 | councillor interest |
| LOWE ENVIRONMENTAL IMPACT LIMITED | Registered | NZ Limited Company | 3063166 | government contract suppliers |
| Lower Moutere Hall | Registered | Charitable Trust | - | councillor interest |
| Lower Moutere Recreation Reserve | Unknown | - | - | councillor interest |
| LOWER WAITAKI IRRIGATION COMPANY LIMITED | Registered | NZ Limited Company | 416447 | councillor interest |
| LPCA CONSULTANTS LIMITED | Removed | NZ Limited Company | 8792969 | councillor interest |
| LPS MEDIA SOLUTIONS LIMITED | Registered | NZ Limited Company | 5833653 | government contract suppliers |
| LS & BJ Kuriger Trusts Parntership | Unknown | - | - | mp interest |
| LS and BJ Kuriger Trust | Unknown | - | - | mp interest |
| LS and BJ Kuriger Trusts Partnership | Unknown | - | - | mp interest |
| LS&BJ Kuriger Trust | Unknown | - | - | mp interest |
| LS&BJ Kuriger Trusts Partnership | Unknown | - | - | mp interest |
| LSM DEVELOPMENT LIMITED | Registered | NZ Limited Company | 7862316 | councillor interest |
| LT McGuiness | Unknown | - | - | government contract suppliers |