- Contact Energy
 - Hydro-electric company. Includes inverstor information, news releases, and FAQs. - Inertialess Drive Technologies
- Develops various commercial products from rotor technology including, micro-hydro generators, magnetic fuel catalytic converter, and water treatment systems.
- Mighty River Power
- Provides electricity throughout New Zealand with hydroelectric power plants in the Waikato River Basin and Lake Taupo.
- Consulting
- Free Power Ltd
- Plans, designs, and supervises a sustainable energy system using natural resources.
- Solar
- Able Solar
- Specialising in renewable energy systems utilising solar and wind powered generating equipment, storage batteries, and control equipment.
- Sensible Solar
- Offers solar heating and energy efficiency products, specialises in evacuated glass tube solar collector systems.
- Thermocell Ltd
- Solar hot water system manufacturers with panels using heatpipe technology.
- Wind Power > Windmills
|
