3M is an American multinational conglomerate corporation operating in the fields of industry, worker safety, health care, and consumer goods. Founded in 1902 and headquartered in Minnesota, 3M currently employs over 96,000 people worldwide and generated $32 billion in revenue in 2019 from its portfolio of over 55,000 products. 3M's five business segments are industrial, safety and graphics, consumer, healthcare, and electronics and energy, with healthcare being the largest contributor to revenue.