Globally, approximately 60 percent of companies that publicly communicate sustainability data respond to Corporate Sustainability Assessments (according to the Rescore 2016 survey) from CDP, RobecoSAM, EcoVadis, Sustainalytics, MSCI, Vigeo-Eiris (and many more).  Last year, 20,400 companies responded to Corporate Sustainability Assessments (CSA) sent by E...