3M ("Three Em", NYSE: MMM) - American diversified innovation and manufacturing company. Headquarters - Maplewood, Minnesota (USA). President and Chairman of the Board of Directors - George Buckley. You all, I guess, used scotch tape, adhesive stickers and, maybe, did not think who thought of such obvious things. The article will focus on the company's success story, which started with scotch tape, but has grown into a transatlantic company with tens of thousands of employees. It's about 3M.