Isabelle Spiegel is the Chief Environment Officer from VINCI, member of the Executive Committee and leading the Group Environmental Ambition. Graduate with an engineering degree, Isabelle has over 25 years of experience in environment impact assessment as well as sustainability advisory services. She began her career at a Chamber of Commerce and Industry, before moving on to provide consultancy services for 15 years to PricewaterhouseCoopers clients on Corporate Social Responsibility. She spent two years in China and directed international task forces preparing publications by the World Business Council for Sustainable Development. In 2015, she went on to Arcadis to head up its Environment activities and oversee the development of the Sustainable Development business for Arcadis's Europe, United Kingdom and Middle East region. Isabelle joined VINCI SA in August 2019 where she was appointed Environment Director of VINCI.