- http://www.opzeeland.co.nz
- 03 349 6119
- 12 Mount View Place, Hornby, Christchurch
- http://www.onthepoint.co.nz
- 07 348 4868
- 214 Kawaha Point Road, Rotorua
- http://www.oranga.school.nz
- 09 579 4189
- 21 Rangipawa Road, One Tree Hill, Auckland
- http://www.orionhealth.com
- 09 638 0600
- Orion House, 181 Grafton Road, Grafton, Auckland 1010
- http://www.orlandoflowers.co.nz
- 09 377 2804
- Ground Floor, George Courts Building, 238 Karangahape Road, Auckland
- http://www.orourkebros.co.nz
- 03 614 7737
- 85 Main Road, Pleasant Point, Timaru