*** Nestle

There are many issues that make Nestle an extremely unethical company. They hook breastfeeding women in southern countries into using expensive formula, who are forced to continue using it when their milk weans. They use highly unsustainable methods for bottled water and contribute to rainforest destruction for palm oil. They break up unions and enforce unfair labor policies in other countries, including child labor. The list goes on, and if you google 'Nestle controversy' there is a more definitive explanation.