3M Company is a technology company. It operates through five segments. The Industrial segment serves a range of markets, such as automotive original equipment manufacturer and automotive aftermarket, appliance, paper and printing, packaging, food and beverage and construction. The Safety and Graphics segment serves a range of markets for the safety, security and productivity of people, facilities and systems. The Health Care segment serves markets that include medical clinics and hospitals, pharmaceuticals, health information systems and food manufacturing and testing. The Consumer segment serves markets that include consumer retail, office business to business, home improvement, drug and pharmacy retail, and other markets.