Independent Extrusions Ltd
- 20 Northpark Drive, Te Rapa, Waikato
Information Power Limited
- Level 4 iPayroll Housee, 93 Boulcott Street, Wellington
InfraTrain New Zealand Ltd
- Level 12 Cigna House, 40 Mercer Street, Wellington
Inglewood School
- 33 Kelly Street, Inglewood
Infinity Solutions Ltd
- 113-119 The Terrace, Wellington
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