 BAM headquarters is at Stockholm-Bromma Airport in Stockholm, Sweden.BAM has subsidiaries on the Airport of Norrköping, Malmslätt Airport in Linköping and on the local airport in Sveg.BAM was founded in 1979 by Ingemar Björk by the acquisition of Flygfirma I. Ehrenström, who had the Swedish agency for Gulfstream, Aero Commander and Fairchild.