Adplus Advertising
- 6 Herschell Street, Napier, Hawkes Bay
Adsteam Agency (NZ) Ltd
- 791 Wairakei Road, Christchurch
Advance Consulting Group Ltd
- 229 Maunganui Road, Mount Maunganui, Tauranga
Advanced Dynamics (New Zealand) Limited
- Level 4, 82 Willis Street, Wellington
Advanced Gem Laboratory
- Level 1, 110 Queen Street, Auckland
Advanced Personnel Services Limited
- 103 Gasson Street, Christchurch