| Autostop Pacific Ltd. | Unknown | - | - | councillor interest |
| Autostop Tasman Ltd. | Unknown | - | - | councillor interest |
| AUTUMN LEAVES (NZ) LIMITED | Registered | NZ Limited Company | 919186 | charities nzbn sync |
| Auvenir Technologies ULC | Unknown | - | - | government contract suppliers |
| AV AND MJ MASON TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVAIL PACIFIC LIMITED | Registered | NZ Limited Company | 5600872 | government contract suppliers |
| AVALON CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVALON CONGREGATION OF JEHOVAH'S WITNESSES, LOWER HUTT | Registered | Charitable Trust | - | charities nzbn sync |
| AVALON INDUSTRIAL SERVICES LIMITED | Registered | NZ Limited Company | 862983 | government contract suppliers |
| AVALON PAVILION CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVANIU PASIFIKA LIMITED | Registered | NZ Limited Company | 6104328 | government contract suppliers |
| AVANT BUILD COST SOLUTIONS LIMITED | Registered | NZ Limited Company | 8186243 | government contract suppliers |
| AVANZAR CONSULTING LIMITED | Registered | NZ Limited Company | 1763420 | government contract suppliers |
| AVEBURY HOUSE COMMUNITY TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVENUE 15 LIMITED | Registered | NZ Limited Company | 193932 | |
| AVENUES LIMITED | Registered | NZ Limited Company | 449367 | government contract suppliers |
| Averil Lau Foundation | Registered | Charitable Trust | - | councillor interest |
| averybrothers | Unknown | - | - | government contract suppliers |
| AVIAN EMPIRE CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVIATION CHERRIES LIMITED | Removed | NZ Limited Company | 8278944 | councillor interest |
| AVIATION TOURISM INVESTMENTS AND CONSULTING LIMITED | Registered | NZ Limited Company | 3395411 | government contract suppliers |
| AVID PLUS LIMITED | Registered | NZ Limited Company | 5760888 | government contract suppliers |
| AVIMAX LIMITED | Registered | NZ Limited Company | 7550256 | government contract suppliers |
| AVIS RENT A CAR LIMITED | Registered | NZ Limited Company | 166704 | government contract suppliers |
| AVIVA (INCORPORATING CHRISTCHURCH WOMEN'S REFUGE) CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVIVA FOUNDATION | Registered | Charitable Trust | - | charities nzbn sync |
| AVIVA LIMITED | Removed | NZ Limited Company | 1191181 | government contract suppliers |
| AVON ENGINEERING and MECHANIICAL LIMITED | Unknown | - | - | government contract suppliers |
| AVON LOOP PLANNING ASSOCIATION INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| Avon-Heathcote Estuary Ihutai Trust | Registered | Charitable Trust | - | mp interest |
| Avon-Heathcote Ihutai Estuary Trust | Unknown | - | - | mp interest |
| AVONDALE ASSEMBLY OF GOD TRUST BOARD | Registered | Charitable Trust | - | charities nzbn sync |
| AVONDALE CHRISTIAN KINDERGARTEN TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVONDALE COLLEGE COMMUNITY SPORTS TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVONDALE COMMUNITY GARDENERS | Registered | Charitable Trust | - | charities nzbn sync |
| AVONDALE CONGREGATION OF JEHOVAH'S WITNESSES, AUCKLAND | Registered | Charitable Trust | - | charities nzbn sync |
| AVONDALE PACIFIC ISLAND PRESBYTERIAN CHURCH TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVONHEAD COMMUNITY TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| Avonhead Shopping Centre (part Owned By Trust) | Unknown | - | - | mp interest |
| AVONLEA CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVONSIDE EARLY CHILDHOOD CENTRE | Registered | Charitable Trust | - | charities nzbn sync |
| AVONSIDE HOUSE COMMUNITY LIVING TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVONSIDE HOUSE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| AVW LIMITED | Registered | NZ Limited Company | 268554 | government contract suppliers |
| AW Brown FT | Unknown | - | - | councillor interest |
| AW MECHANICAL LIMITED | Registered | NZ Limited Company | 2485611 | government contract suppliers |
| Awa Driver Training Ltd | Unknown | - | - | government contract suppliers |
| AWA ENVIRONMENTAL LIMITED | Registered | NZ Limited Company | 5648988 | government contract suppliers |
| Awa Iti Domain, Atahua Reserve Committee | Unknown | - | - | councillor interest |
| Awahuri Forest Kitchener Park Trust | Registered | Charitable Trust | - | kanoa recipients |