Horizon Technology Limited
- 7 Douglas Alexander Parade, Albany, North Shore
Horsley Christie
- 14 Victoria Avenue, Wanganui
Horticulture Marketing Ltd
- 216 Queen Street, Richmond, Nelson
Horton Media Ltd
- 61 Sir William Avenue, East Tamaki, South Auckland
Hospitality Management Consultants Ltd
- Level 4, 43 High Street, Auckland
526 George Street
- 526 George Street, Dunedin