Founded in 1902, 3M is a diversified technologies company that serves customers and communities with a range of products and services, such as sandpapers, adhesives, display films, wall displays, projectors, doors and windows. The company also provides flex circuits, storage connectors, test equipment, traffic safety systems, industrial tapes, and computer and workstation accessories. It offers maintenance, repair, cleaning, packaging and mailing services. The company provides products under the brand names, such as Nexcare, Post-it, Scotch, Scotch-Brite, and Scotchgard. It offers services to the electronics, communication, health care and transportation industries. With annual sales of more than $20 billion, 3M maintains presence in over 60 countries worldwide and has a staff of nearly 65,000 employees. Headquartered in St. Paul, Minn., it maintains one of its locations in Staples, Minn.