Marion Thomas is a director for Montrose Environmental. She is an expert in Environmental and Social Impact Assessments (international standards and in-country legislation) and auditing as well as public consultation / stakeholder engagement, particularly geared to levels of literacy and language as well as the training of locally contracted teams. Ms Thomas is also an experienced Project Manager and Director and has worked on numerous large-scale complex projects in the areas of mining, oil and gas, manufacturing, infrastructure, waste and land development.

Ms Thomas holds a Master of Science in Engineering Geology from the University of Pretoria, South Africa; a Master of Science in Geology and Groundwater from the University of the Free State, South Africa; and a Bachelor of Science in Geology from Queen Mary College, University of London, United Kingdom.