Mr Sellar is an Operating Partner in Brookfield's Infrastructure Group. In this role, Mr Sellar is responsible for working with Australian portfolio companies to support their growth and to mitigate risk. Mr Sellar joined Brookfield in 2010, following Brookfield's acquisition of the Australian-listed company, Prime Infrastructure Holdings Limited, where he served as the Chief Financial Officer from 2002 to 2010. Previously, he held senior roles at a leading power company in Australia and at a Big Four accounting firm. He is a member of the Finance and Committee, Compliance, Risk and Sustainability Committee.