The school maintained its headquarters in Pitkin, Colorado until the summer of 2002, at which point the offices and administrative staff moved to Lander, WY and into the newly finished NOLS international headquarters. In January 2007, WMI entered into a partnership with Landmark Learning of Cullowhee, NC in order to provide wilderness medicine courses in the American southeast. Then, in 2010 WMI entered into a partnership with REI, Inc. to offer wilderness medicine courses through the REI Outdoor School. In addition, more than 350 organizations sponsor courses each year.