Gas Safely Ltd
Gas Safely Ltd (GSL) provides technical and consultancy services to the plumbing, gasfitting and energy industries throughout NZ, specialising in the commercial and industrial sectors.

Genesis Energy
Residential and business electricity supplier for many regions in the North Island. Pricing, company information and contact details.

Genesis Energy
Genesis Energy is a residential and business electricity supplier for many regions in the North Island. Pricing, company information, contact details.

Greenlane Biogas and Alternative Energy New Zealan
Greenlane Biogas has been the world leader in biogas upgrading technology since its inception in the early 1990’s. Greenlane Gas Treatment Systems offer solutions for dew point suppression and more..

Greymouth Petroleum
A New Zealand owned and operated oil and gas production and exploration company. Announcements, press releases, current activities, map and contacts.

H1 Solutions - Energy Efficiency Assessments
H1 Solutions is a specialist Energy Efficiency assessments consulting business whose purpose is to provide the New Zealand construction industry with cost effective outsourced assessment services.

Heart of Green
Step by step plans to help lower your home power usage and save on your power bill and to reduce your impact on your local water supply.

Horizon Energy Distribution Limited
Horizon Energy Distribution Limited is the Eastern Bay of Plenty’s electricity distribution company. We convey electricity from generating stations and the national grid to the homes and businesses.

Hydrogen generator electrolysis welding cutting
AquaGas Hydrogen generators produce clean renewable H2/O2 gases on demand by electrolysis of water, replacing acetylene and petroleum gas in welding, cutting and heat applications

Independent Forestry Services Ltd (IFS), Winton
Services include full forestry management package, forest consulting service, forestry and farm mapping and carbon trading consultancy.