The tobacco companies came right to mind. They have a product that is intended for public use. The affects are fatal. Billions of dollars are generated off a product that is causing public harm. They should be held to moral standards. Just as hard drugs are made illegal due to their harmful affects, corporations such as this should be berated for their contribution to the destruction of human lives.
The actions of corporations should be held to moral standards. It is a group of people who all should be held accountable for their actions and what they choose to and not to do. No one, groups, or companies, should be able to get a pass on being held accountable for their actions.