Adidas ranks third among the Global 100 Most Sustainable Corporations in the World. Corporate Knights, a Toronto-based media and investment advisory company, announced its tenth-annual list of the world's most sustainable companies, also known as the Global 100, at the World Economic Forum in Davos, Switzerland on Jan. 21. The Adidas group, which has been listed in the Global 100 index for several years, had ranked eighth in 2014. The companies named to the Global 100 index are the top sustainability performers in their respective industrial sectors. In order to be listed, companies must also have a market capitalization greater than US$2 billion.