Established in 1956 Temperzone are a leading manufacturer, distributor and exporter of air conditioning and ventilation equipment throughout Oceania and Asia. As a Group, it has established a network of sales offices, distributors and warehouses located in New Zealand, Australia, Singapore, Hong Kong, P.R. China, India, and Indonesia.

In 2009, Temperzone was appointed as the exclusive distributor of Hitachi Cooling & Heating products within Australia & New Zealand.