Economist Sara Ravella began her career in the United Nations in Geneva, then held international posts in strategy, change management and human resources and organization development with several companies, including ST Microelectronics, Suez and Rhodia. She joined Lafarge in 2003, and became Director of the group’s organization, training and development within Human Resources. In 2008, she was appointed Communications Director of the Lafarge Group, and a member of the Comex. Sara Ravella joined L’Oréal in September 2010. Since January 2011, she has been Executive Vice-President Communication, Sustainability and Public Affairs.