Advertising Standards Authority Inc.
- Ground Floor, 79 Boulcott Street, Wellington
Ascent Technology Ltd
- 309C Willis Street, Wellington
Ninon Modes Ltd
- 133A Park Road, Miramar, Wellington
Association of Salaried Medical Specialists (ASMS)
- Level 8 Clayton Ford House, 132 The Terrace, Wellington
Associated Aviation
- McGrath Avenue, Paraparaumu Airport, Paraparaumu, Wellington
ASTE Te Hau Takiti o Aotearoa
- Level 8, Education House, 178 Willis Street, Wellington
Asteron NZ Ltd
- 139 The Terrace, Wellington
Aviation, Tourism & Travel Training Org.
- Level 5 Tourism & Travel House, 79 Boulcott 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