- http://www.nzsun.com
- 09 976 6800
- Level 5, 10 Viaduct Harbour Avenue, Auckland
- http://www.oasystems.co.nz
- 09 522 2370
- Level 6, 27 Gillies Avenue, Newmarket, Auckland
- http://www.nzqa.govt.nz
- 04 802 3000
- Level 13, 125 The Terrace, Wellington
- http://www.obex.co.nz
- 09 630 3456
- Level 1, AstraZeneca House, 303 Manukau Road, Epsom, Auckland
- http://www.obrien-group.co.nz
- 03 489 3849
- 8 Gow Street, Mosgiel, Dunedin
- http://www.obstetrics.co.nz
- (09) 367 1200
- Ground Floor, Birthcare Building, 20 Titoki Street, Parnell, Auckland