| ABSOLUTE LANDSCAPING AND CONSTRUCTION LIMITED | Registered | NZ Limited Company | 4277718 | government contract suppliers |
| ABSORB IT LIMITED | Registered | NZ Limited Company | 8337505 | government contract suppliers |
| ABU BAKR SIDDIQUE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ABUNDANCE EAST TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ABUNDANT LIFE CHURCH TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ABUNDANT LIFE MINISTRIES INTERNATIONAL | Registered | Charitable Trust | - | charities nzbn sync |
| ABUNE AREGAWI TIGRAYAN ORTHODOX TEWAHEDO CHURCH INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| ABUSE & RAPE CRISIS SUPPORT MANAWATU INCORPORATED | Removed | Incorporated Society | - | charities nzbn sync |
| ABUSE & RAPE CRISIS SUPPORT MANAWATŪ TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| Abuse and Rape Crisis Support Manawatu Incorporated | Unknown | - | - | government contract suppliers |
| ABushman Contractor Ltd. | Unknown | - | - | kanoa recipients |
| AC & HP LIMITED | Registered | NZ Limited Company | 8308663 | government contract suppliers |
| AC/DC Power Services Ltd | Unknown | - | - | government contract suppliers |
| AC3 LIMITED | Registered | NZ Limited Company | 1913731 | government contract suppliers |
| ACACIA BAY HOLIDAY HOME LIMITED | Removed | NZ Limited Company | 1548183 | |
| ACACIA PROJECTS | Registered | Charitable Trust | - | charities nzbn sync |
| ACADEMY OF DIVING TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ACADEMY OF JUDO NEW PLYMOUTH INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| ACADEMYEX LIMITED | Registered | NZ Limited Company | 8447125 | government contract suppliers |
| ACATIS Investment | Unknown | - | - | fund managers |
| Accelerate 25 Lead Team | Unknown | - | - | councillor interest |
| Accelerate, AMP Unit Trust | Unknown | - | - | mp interest |
| ACCELERATING AOTEAROA INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| ACCENT CONSTRUCTION LIMITED | Registered | NZ Limited Company | 3120685 | government contract suppliers |
| ACCENTURE NZ LIMITED | Registered | NZ Limited Company | 1138352 | government contract suppliers |
| ACCENTURE NZ LIMITEDc | Unknown | - | - | government contract suppliers |
| Access & Inclusion | Unknown | - | - | councillor interest |
| ACCESS ADVISORS LIMITED | Registered | NZ Limited Company | 9020650 | government contract suppliers |
| ACCESS ASSOCIATES (CHCH) LIMITED | Registered | NZ Limited Company | 5327921 | government contract suppliers |
| ACCESS COMMUNITY HEALTH LIMITED | Registered | NZ Limited Company | 1190930 | government contract suppliers |
| ACCESS COMMUNITY RADIO AUCKLAND INCORPORATED | Registered | Incorporated Society | - | charities nzbn sync |
| Access Innovation Media Pty Ltd | Unknown | - | - | government contract suppliers |
| ACCESS IR GROUP LIMITED | Registered | NZ Limited Company | 5254221 | government contract suppliers |
| ACCESS MATTERS AOTEAROA TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ACCESS NZ 2005 LIMITED | Registered | NZ Limited Company | 1672011 | government contract suppliers |
| Access Partners in Property | Unknown | - | - | government contract suppliers |
| ACCESS RADIO TARANAKI TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ACCESS RADIO WAIRARAPA CHARITABLE TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| ACCESSIBLE PROPERTIES NEW ZEALAND LIMITED | Registered | NZ Limited Company | 2480748 | councillor interest |
| Accident Compensation Corporation | Registered | Central Government | - | fund managers |
| Acclime New Zealand Limited | Unknown | - | - | |
| ACCOMPLISH VOCATIONAL SERVICES LIMITED | Registered | NZ Limited Company | 1756820 | government contract suppliers |
| ACCOR AUSTRALIA & NEW ZEALAND HOSPITALITY PTY LIMITED | Registered | Overseas ASIC Company | 849992 | government contract suppliers |
| ACCOR LIMITED | Removed | NZ Limited Company | 5504528 | government contract suppliers |
| ACCORDANT GROUP LIMITED | Registered | NZ Limited Company | 1595154 | government contract suppliers |
| ACCOUNTING FOR CHARITIES TRUST | Registered | Charitable Trust | - | charities nzbn sync |
| Accredited Technology (ATEC) Ltd | Unknown | - | - | government contract suppliers |
| ACCURATE CONSULTING LIMITED | Registered | NZ Limited Company | 5941509 | government contract suppliers |
| ACE AOTEAROA FOCUS 2017 LIMITED | Registered | NZ Limited Company | 6275488 | charities nzbn sync |
| ACE CARPENTRY LIMITED | Registered | NZ Limited Company | 6226788 | government contract suppliers |