Opzeeland Transport (Hornby) Ltd – Christchurch Branch
- 12 Mount View Place, Hornby, Christchurch
Oranga School
- 21 Rangipawa Road, One Tree Hill, Auckland
Orange Productions – Exceptional Events Management & Design
- 6 Henderson Place Onehunga
ORB Communications Ltd
- Level 1, 214 Karangahape Road, Auckland
Orcon Internet Limited
- 28 The Warehouse Way, Northcote, North Shore
The Original Thai Restaurant
- 155 The Parade, Island Bay, Wellington
White Cliffs Brewing Co
- 487 Main North Road, RD 44, Urenui, Taranaki
Organic Delights
- 867 kahikatea flat road, Waitooki
Orion Health Ltd
- Orion House, 181 Grafton Road, Grafton, Auckland 1010
Orlando Private Florist
- Ground Floor, George Courts Building, 238 Karangahape Road, Auckland
O’Rourke Brothers
- 85 Main Road, Pleasant Point, Timaru
Osbournes Ltd
- 117 Mays Road, Onehunga, Auckland