- http://www.ellis-fibre.co.nz
- 03 476 4221
- 152 Kaikorai Valley Road, Dunedin
- http://www.elecdes.com
- 09 377 6781
- Level 6, 126 Vincent Street, Auckland
- http://www.elections.org.nz
- 04 801 0700
- Level 2, Mainzeal Building, 181 Vivian Street, Wellington
- http://www.elections.org.nz/
- 04 495 0030
- Level 9, 180 Molesworth Street, Wellington
- http://www.electrodynamics.co.nz
- 09 414 7217
- Unit B8, 5 Douglas Alexander Parade, Albany, North Shore
- http://www.electro-tek.co.nz
- 06 357 2454
- 94A Malden Street, Palmerston North, Manawatu