Aspermont's principal activities are to develop and grow its mastheads through a combination of print, online and conference media channels. Co. primarily operates in the media publishing industry as well as in conferencing and investments, within Australia and in the U.K. Co.'s segments are: print, which provides print publications in sectors including mining, construction, energy and the resources sector; internet media, which develops and maintains web sites and daily news services covering sectors including mining, energy and construction; conferencing, which focuses on running events and holding conferences; and investment, which consists of non-media investments.