Simon James MacKenzie

Part of Entrust (New Zealand), Advanced Metering Services Ltd. is a New Zealander company that provides metering services. The private company is based in Wellington, New Zealand. Advanced Metering Services was acquired by Vector Ltd. on January 29, 2010 for $1.06 million.

Part of NZ Windfarms Ltd., TRH Services Ltd. operates and maintains windfarms. The private company is based in Christchurch, New Zealand. TRH Services was acquired by NZ Windfarms Ltd. from Windflow Technology Ltd. on October 20, 2011.

Part of Entrust (New Zealand), Auckland Generation Ltd. is an investment holding private company. The company is based in Auckland, New Zealand.

Tree Scape Ltd. provides landscape services. The private company is based in Auckland, New Zealand.

Part of Entrust (New Zealand), Arc Innovations Ltd. is a New Zealander company that provides information and smart metering solutions. The private company is based in Christchurch, New Zealand. Arc Innovations was acquired by Vector Ltd. from Meridian Energy Ltd. on December 01, 2014.

Vector Gas Ltd. engages in the distribution and transmission of gas products. It supplies gas to residential, business, developers, and shippers through retailers. The company is headquartered in Newmarket, New Zealand.

Energy Efficient Solutions NZ Ltd. provides energy efficient heating solutions. It offers heat pumps and ducted systems. The firm exports products throughout the world. The company is headquartered in Auckland, New Zealand.

Part of Entrust (New Zealand), PowerSmart NZ Ltd. is a company that delivers innovative and sustainable energy solutions for the commercial and public sectors. The company is based in Mt. PowerSmart NZ has a culture that prioritises health and safety on every job, no matter how big or small or where in the world they are. PowerSmart NZ was acquired by Vector Ltd. on March 31, 2017. Maunganui, NZ. The New Zealander company offers operation and maintenance services for commercial-scale solar photovoltaic (PV) and battery energy storage system (BESS) renewable energy assets. The company specialises in utility scale solar PV feasibility studies, engineering design and PV yield assessments so clients are able to make informed decisions around their renewable energy investments.