Marc is co-founder and Chief Sustainability Officer of Unravel Carbon, a software solution to track and reduce greenhouse gas emissions across a company’s entire value chain – charting a path to net-zero emissions. A chemical engineer by training, Marc has spent the last 16 years working in climate change and sustainability and helped some of the world’s largest companies with developing strategic responses to climate change – everything from calculating emissions, analysing climate risk exposure and development of large-scale, technical solutions for reducing emissions, to advising Governments on policy frameworks for climate change response. He has worked in a wide variety of roles including in consulting and operational roles and worked across mining, oil and gas and other heavy industry.