HMI Technologies appoints new CEO Stephen Matthews HMI is starting 2017 by announcing a new CEO in the driver’s seat. Stephen Matthews joined HMI Technologies in December 2016 as Chief Executive. Stephen’s appointment comes at an exciting time, with the company growing, diversifying and just as we prepare to launch New Zealand’s first driverless vehicle trial. Stephen brings with him a wealth of executive management and governance experience and leadership from the service sector, motor and petroleum industries. As HMI is NZ's leading ITS technology company and is successfully growing in Australian market Stephen is motivated by the opportunities flowing from the rapid advancement in transport technology. “I am delighted to be appointed CEO of HMI Technologies, a business that has a highly-respected leadership team, a proven record as a regional leader in ITS hardware and solutions and an innovative Research and Development team developing ground-breaking concepts.”