Clarks Beach Golf Club
- 100 Stevenson Road, Clarks Beach, Franklin District
Clarkson New Zealand Limited
- Level 13 Citygroup Centre, 23 Customs Street East, Auckland
Classic Iron (Tauranga) Ltd
- 106 Birch Avenue, Judea, Tauranga
Classic Sheepskins
- 22 Thames Street, Westshore, Hawkes Bay
Classique Plastics Limited
- 21 Wakefield Street, Onekawa, Hawkes Bay
Clavell Capital Limited
- Level 4, 139 Quay Street, Auckland