Member Companies

Below is a list of ESITO's current member companies.

For your convenience, these are linked to the company's homepage (if a website is available). Please review the career or vacancies page of the company if you are looking for work opportunities.

ABB Limited
ADS Lines Ltd
Alstom Power New Zealand Limited
Asplundh
Bright Power Limited
Buller Electricity Limited
Centralines Limited
Connectrix Southern Limited
Connetics Limited
Contact Energy Limited 
Counties Power Limited
Cuthbert Stewart Limited
Delta Utility Services Limited 
Designworx (2006) Ltd (Associate Member)
Downer EDI Engineering Limited (Associate Member)
E S Services Limited
Eastland Network Limited
Edison Consulting Group Limited
Electricity Engineers' Association (EEA)
Electricity Ashburton Limited
Electrinet Limited
Electrix Limited
Electronet Services Limited
Elite Electrical Inspections Ltd
FBN Contracting Ltd
Fiji Electricity Authority (Associate Member)
Franklin Tree Services Limited
G&H Comms Limited
Genesis Energy Limited
Horizon Energy
Independent Lines Services Limited
Industrial Network Services Limited
Innovative Energies Limited
JTS Power Limited
Karl Belfield (Associate Member)
Langtren Ltd
Lemacon Limited
Linepower Limited
Linework and Stones Limited
Mainpower New Zealand Limited
Marlborough Lines Limited
McIntosh Electrical Ltd
Meridian Energy Limited
Merv's Network Maintenance Limited
Metering Solutions
Mighty River Power Limited
Nelson Electricity Limited 
Netcon Limited 
Network Compliance Limited
Network Electrical Servicing Limited
Network Tasman Limited
Network Waitaki Limited
New Plymouth Electrical Company Limited
Northpower Limited
Obertech Group Limited
OCTELCOM Limited
OHUG Power Equipment Ltd
Optimum Power Limited
Orion New Zealand Limited
Otago Power Services Limited
Pringle Beleski & Associates 
Pioneer Generation Limited
Poltech Limited
Power Construction & Lighting Limited
Power Jointing Limited
Power Lines and Services Limited
Power Related Services
Power Services Ltd - Invercargill
Powerco Limited
PowerNet Limited
Powertech Nelson
Progen Limited (Associate Member)
P.T Power Solutions Limited
Safe Power Services Limited
Scanpower Limited
Scot Thrust
Siemens (NZ) Limited
Southern Network Services Limited
Stan Moore Electrical Limited
Switch Electrical Services Ltd
TBS Farnsworth Limited (Associate Member)
Tenix Alliance New Zealand Limited
The Lines Company Limited
Top Energy Limited
Total Power Services Limited
Total Telecommunications Limited (Associate Member)
Transfield Services (New Zealand) Limited
Transnet (NZ) Limited (Associate Member)
Transpower New Zealand Limited
Trustpower Limited
Tyco Electronics NZ Limited (Associate Member)
Unison Networks Ltd
United Group (NZ) Limited
Vector Limited
Vestas NZ Wind Technology Ltd
Visionstream
Waipa Networks Limited
WEL Networks Limited
Wells Instrument & Electrical Services Limited