Cascade New Zealand Ltd
- 15 Ra Ora Drive, East Tamaki, South Auckland
Casebrook Intermediate
- Veitches Road, Casebrook, Christchurch
Cash Converters Linwood
- 9-13 Buckleys Road, Linwood
Judith Anne Ford Ltd
- 101 Diana Drive, Glenfield, North Shore
Tolaga Bay Cashmere Company Ltd
- 31 Solander Street, Tolaga Bay, Gisborne
Cashmere High School
- Rose Street, Christchurch
Castlecliff Golf Club
- Awatea Street, Wanganui
Castlecliff Seaside Holiday Park
- 1a Rangiora Street, Wanganui
Castle Parcels
- 161 Station Road, Penrose, Auckland
Castles
- 115A Diana Drive, Glenfield, North Shore
Catapult Ltd
- Wellington
Fernbird
- 24 Harsant Ave, Hahei, Coromandel Peninsula
The Cathedral Grammar School
- 2 Chester Street West, Christchurch
Cavanagh & Associates
- Level 1, 63 Fort Street, Auckland
Cavit & Co Limited
- 547A Parnell Road, Parnell, Auckland
Computer Brokers Auckland Ltd
- 72 Paul Matthews Road, Albany, North Shore
Communication by Design
- Auckland
Halswell Aquatic Centre
- 339 Halswell Rd, Halswell, Christchurch