Water Systems Treatment Specialists Ltd
- 15D Collard Place, Henderson, Auckland
Waterview School
- Oakley Avenue, Waterview, Auckland
West Auckland Trust Services Ltd
- 3044 Great North Road, New Lynn, Auckland
Way to go
- 31 Hillcrest Avenue, Northcote, North Shore
Waste Solutions Ltd
- Level 1 John Wickliffe House, 265-269 Princes Street, Dunedin
Mangere Sewage Treatment Works
- Island Road, Mangere
Waterco (NZ) Ltd
- 7 Industry Road, Penrose, Auckland
Waterloo School
- Hardy Street, Waterloo, Lower Hutt
Wesley School
- Potter Avenue, Mt Roskill, Auckland
Weiss (NZ) Limited
- 44 Andromeda Crescent, East Tamaki, South Auckland