Pedzisa mutsara unotevera: Chevron, Coca-Cola, Dow Chemical, Duke Energy, General Mills, Royal Dutch Shell, uye Starbucks. Sangano rakatarisana nekushoropodzwa muna 2010 kubva kuvatsigiri nekuda kwekuramba kudimbura ukama neBP mushure mekunge
Kudonha kwemafuta muGulf.