Wanaka Bakpaka
- 117 Lakeside Rd, Wanaka
Waste Solutions Ltd
- Level 1 John Wickliffe House, 265-269 Princes Street, Dunedin
Whitestone Contracting Ltd
- State Highway 1, Deborah, Oamaru
Whyte Waters Group Ltd
- Unit 6 Shotover Ridge, Glenda Drive, Frankton
Wild Pictures
- 4 Turner Street, Queenstown
William Hill
- Dunstan Road, Alexandra
Willis, White & Co Ltd
- Level 1, Plaza House, 243 Princes Street, Dunedin
Wrens Painting & Decorating
- 50 Carroll Street, Dunedin
Procote Industries Ltd
- 18 McNab Street, Kaikorai Valley, Dunedin
Zelko New Zealand Ltd
- 15 Ngapara Street, Alexandra