Inglewood School
- 33 Kelly Street, Inglewood
ING (NZ) Limited
- Level 27 ASB Bank Centre, 135 Albert Street, Auckland
Ingredient Techniques New Zealand Ltd
- 174B Lincoln Road, Henderson, Auckland
Inject Design
- 23 Frederick Street, Wellington
Inkworks St Lukes
- Westfield St Lukes, 80 St Lukes Rd, Mt Albert, Auckland
Innoflow Technologies NZ Ltd
- 311A Postman Road, Dairy Flat, North Shore
Innovative Laser Technologies (2005) Ltd
- 425 Cuba Street, Lower Hutt, Wellington
Innovus
- Suite 6, 112 Parnell Road, Parnell, Auckland
Insight Consultants (Auckland) Limited
- Unit 11, 125 The Strand, Parnell, Auckland
In Sign Out Ltd
- 15 Lincoln Street, Hamilton, Waikato
Instinct Entertainment Ltd
- Level 3 Education House, 192 Willis Street, Wellington
Instrumatics Equipment Ltd
- Suite 2, 19 Beasley Avenue, Penrose, Auckland
In-Sync Trustees Ltd
- 310 Papamoa Beach Road, Hamilton, Waikato
Integrated Systems Design Ltd
- 29 Geddes Road, Rotorua
Intellex
- 27 Kings Crescent, Lower Hutt, Wellington
Lawson
- Level 1, 60 Khyber Pass Road, Newton, Auckland
Interislander Cook Strait Ferry
- Level 2 Wellington Railway Station, Wellington