Melissa is Head of Programmes for the Infrastructure Client Group (ICG), as well as one of the instigators of Our Vision for the Built Environment, and is committed to transforming the built environment sector to produce better outcomes for people and nature. The ICG is leading the Construction Leadership Council (CLC) Infrastructure Industry Working Group, to assist the industry with its recovery from the impact of Covid-19, and she is engaged with the CLC Task Force. She is a member of the World Economic Forum Infrastructure 4.0 Community, Global Infrastructure Hub InfraTech Leaders Ecosystem and co-chair of the Project 13 Adopter Community.