- http://www.cerno.co.nz
- 04 473 9966
- Level 8 Laptop House, 23 Waring Taylor Street, Wellington
- http://www.challengetraining.co.nz
- 07 895 5396
- 21-23 Morero Terrace, Taumarunui, Waikato
- http://www.chambermusic.co.nz
- 04 384 6133
- Level 3, 60 Ghuznee Street, Wellington
- http://www.cfinz.co.nz
- 09 274 8967
- 49 Springs Road, East Tamaki, South Auckland
- http://www.chambersconsultants.co.nz
- 09 278 1072
- 39-41 East Tamaki Road, Papatoetoe, South Auckland