| 265 JAMES LIMITED | Registered | NZ Limited Company | 1467075 | councillor interest |
| 27SECONDS LIMITED | Registered | NZ Limited Company | 6399093 | government contract suppliers |
| 2A Design | Unknown | - | - | councillor interest |
| 2B HUMAN CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| 2CENTS LIMITED | Removed | NZ Limited Company | 5951229 | councillor interest |
| 2DEGREES CONSTRUCTION LIMITED | Removed | NZ Limited Company | 8001656 | government contract suppliers |
| 2K4S CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| 2M Language Services | Unknown | - | - | government contract suppliers |
| 2OG LIMITED | Registered | NZ Limited Company | 7546636 | government contract suppliers |
| 2RESOLVE LIMITED | Registered | NZ Limited Company | 6711593 | government contract suppliers |
| 3 ANGELS MEDIA LIMITED | Registered | NZ Limited Company | 1937545 | charities nzbn sync |
| 3 BEARS 2020 LIMITED | Registered | - | - | |
| 3 BIG THINGS LIMITED | Registered | NZ Limited Company | 8342363 | government contract suppliers |
| 3 GUYS LIMITED | Registered | NZ Limited Company | 7573597 | government contract suppliers |
| 3 R GROUP LIMITED | Registered | NZ Limited Company | 1279633 | government contract suppliers |
| 315 COMMUNITY TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| 335 (Wellington) | Unknown | - | - | government contract suppliers |
| 350 AOTEAROA | Registered | Charitable Trust | - | charities nzbn sync |
| 36 PRESENTS | Registered | NZ Limited Company | - | government contract suppliers |
| 360 DEGREE EVENTS LIMITED | Registered | NZ Limited Company | 2065609 | government contract suppliers |
| 360 TAUTUA TRUST BOARD | Registered | Charitable Trust | - | charities nzbn sync |
| 3D CONSTRUCTIONS SERVICES LIMITED | Registered | NZ Limited Company | 4608140 | government contract suppliers |
| 3DFS CONSTRUCTION LTD | Unknown | - | - | political donors |
| 3G GRIFFITHS BUILDING LIMITED | Registered | NZ Limited Company | 6033512 | government contract suppliers |
| 3I OPCO LIMITED | Registered | - | - | |
| 3M Australia Pty Limited | Unknown | - | - | government contract suppliers |
| 3M NEW ZEALAND LIMITED | Registered | NZ Limited Company | 88726 | government contract suppliers |
| 3PLUS CONSULTING LIMITED | Registered | NZ Limited Company | 6043750 | government contract suppliers |
| 4 Macs Rental Property Trust | Unknown | - | - | councillor interest |
| 4 Macs Trust | Unknown | - | - | councillor interest |
| 4 PAWS PETCARE | Registered | Charitable Trust | - | charities nzbn sync |
| 408 COMMUNITY TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| 42COLLECTIVE INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| 45 SOUTH CHERRIES LIMITED | Removed | - | - | |
| 45 SOUTH SAFARI SERVICES NZ LIMITED | Registered | - | - | |
| 45South Community Foundation | Registered | Charitable Trust | - | councillor interest |
| 46 Leitch Street Ltd | Unknown | - | - | councillor interest |
| 48 BRUCE MCLAREN DRIVE GP LIMITED | Removed | NZ Limited Company | 3886788 | |
| 484 GEORGE ST MANAGEMENT LIMITED | Registered | NZ Limited Company | 1861238 | councillor interest |
| 484 GEORGE STREET LP | Registered | - | - | |
| 4AM PARTNERS LIMITED | Registered | NZ Limited Company | 961673 | government contract suppliers |
| 4E's Consulting | Unknown | - | - | government contract suppliers |
| 4SIGHT CONSULTING LIMITED | Registered | NZ Limited Company | 9158308 | government contract suppliers |
| 4SIGHT LIMITED | Registered | NZ Limited Company | 1094639 | government contract suppliers |
| 5 + A DAY CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| 5 Under Par Limited | Unknown | - | - | government contract suppliers |
| 50'S UP BRASS BAND INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| 52 Hike Challenge | Unknown | - | - | corporate donations |
| 525 BLENHEIM ROAD LIMITED | Registered | NZ Limited Company | 1488932 | charities nzbn sync |
| 60S-UP MOVEMENT OF NEW ZEALAND INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |