Hooper Machinery Ltd
- 8 Henderson Valley Road, Henderson, Auckland
Hopetoun Alpha
- 18 Beresford Square Auckland
Hopewell
- 7204 Kenepuru Rd, Picton
Hopkinsons of Timaru
- 251 Hilton Highway, Timaru
Horizon Technology Limited
- 7 Douglas Alexander Parade, Albany, North Shore
Hora Hora School
- 22 Te Mai Road, Te Mai, Whangarei