Parkside Limestone Quarry
- 5D Airedale Road, RD 5, Weston, Oamaru
OA Systems Ltd
- Level 6, 27 Gillies Avenue, Newmarket, Auckland
Obex Medical Ltd
- Level 1, AstraZeneca House, 303 Manukau Road, Epsom, Auckland
B P O’Brien Limited
- 8 Gow Street, Mosgiel, Dunedin
Oceandry Drysuits Ltd
- 25 Station Road, Wellsford
The Oaks Senior Care Centre
- 88 Main South Rd, Christchurch