Econo Built Systems Ltd
- 152 Great South Road, Takanini, South Auckland
EcoInn
- 671 Kent Rd, New Plymouth
ECONZ Wireless
- 19 Newton Road, Newton, Auckland
Ecoworld NZ 2003 Ltd
- 108 A Rostrevor Street, Hamilton, Waikato
Engineering Design Consultants Ltd
- Suite 2, 102 Mokoia Road, Birkenhead, North Shore
Edendale School (Auckland)
- 419 Sandringham Road, Sandringham, Auckland