Maplewood, Minnesota, U.S. is where the headquarters are located . The trading names of this company are NYSE:MMM . The key people of the company is Mike Roman,(Chairman,President,& CEO) . The founders of this company are John Dwan, Hermon Cable,Henry Bryan, William A. McGonagle . Worldwide are the areas served by 3M Company . This company was found on 1902 . conglomerate are the industries this company works in . The company is Public . 3M.com is the name of it's website . There are 93516 employees in it
This company works in conglomerate area