Asteron NZ Ltd
- 139 The Terrace, Wellington
Aviation, Tourism & Travel Training Org.
- Level 5 Tourism & Travel House, 79 Boulcott Street, Wellington
Associated Aviation
- McGrath Avenue, Paraparaumu Airport, Paraparaumu, Wellington
ASTE Te Hau Takiti o Aotearoa
- Level 8, Education House, 178 Willis Street, Wellington
Audacity Group
- Wellington
Australian High Commission
- 72-76 Hobson Street, Wellington
Avalon Intermediate
- 1041 High Street, Avalon, Lower Hutt
Awa Press Ltd
- 16 Walter Street, Te Aro, Wellington
Axo Shredders Ltd
- 509 Ohiro Road, Brooklyn, Wellington
Azimuth Consulting Ltd
- Level 3 Perpetual Trust House, 111 Customhouse Quay, Wellington