Data analytics software company ONZO, located in London, has developed a software platform that uses data generated by smart energy meters and IoT technology devices such as smart thermostats, to recognise and analyse home energy consumption. The company offers its software platform and service to energy companies around the globe who use the customer insight generated by ONZO’s technology to provide a personalised service to their customers. Energy companies can offer this service to their customers by means of an app. In combination with personalised energy saving tips, such as ‘consider replacing your old refrigerator with a more efficient model’, the app helps consumers to reduce their energy consumption at home. ONZO’s software is already deployed by utility companies in the US, Australia and Europe.