3M

3M are a science based technology company based in Minnesota, having won the most ethical company award for the past three years consecutively. 3M love creating products that can make people’s lives easier or more productive. 3M's innovation is summed up by the fact that a third of their revenue comes from products which did not exist 5 years ago. They are responsible for almost 60 000 products being approved for use in homes, schools and hospitals everywhere.