Juken New Zealand Ltd
- Level 8, 101 Customs Street East, Auckland
John Andrew Ford – Central Auckland
- 2 Great North Road, Grey Lynn 1021, Auckland
Johnston Lawrence
- Level 5, 10 Brandon Street, Wellington
Jesters Glenfield
- 405 Glenfield Road, Glenfield, North Shore
John Sands NZ Limited
- 15 Copsey Place, Avondale, Auckland
Jetpatcher Corporation Ltd
- 82 The Concourse, Henderson, Auckland