Greenpeace has named the big corporations The Coca-Cola Company, PepsiCo and Nestlé as the biggest plastic polluters in the world for five years in a row, it said. In a campaign to get rid of plastic, “Break Free From Plastic” movement, Greenpeace through its latest global Branded report released figures showing that the three major corporations remain the biggest polluters in the world in spite of some changes made in production over the past few years.