Alexander Mining is a holding company. Through its subsidiaries, Co.'s principal activities are the commercialization of its proprietary mineral processing technologies, either through licensing to third parties and/or the acquisition of equity stakes in amenable projects.

Kaz Minerals is a holding company. Co. and its subsidiaries operates in the natural resources industry through five divisions: Bozshakol, Aktogay and East Region, which are engaged in the mining and processing of copper and other metals in Kazakhstan; Bozymchak, which is engaged in the mining and processing of copper and gold in Kyrgyzstan; as well as Mining Projects, which is engaged in the development of metal deposits and processing facilities in Kazakhstan. Co. operates the Bozshakol and Aktogay open pit copper mines in Pavlodar and the East Region of Kazakhstan, three underground mines in the East Region of Kazakhstan and the Bozymchak copper-gold mine in Kyrgyzstan.

Petropavlovsk is engaged in the mining of precious and non-precious metals which require it to hold licences which permit it to explore and mine in particular areas in Russia. Co.'s reportable segments, which are aligned with its operating locations, are Pokrovskiy, Pioneer, Malomir and Albyn hard-rock gold mines which are engaged in gold and silver production as well as field exploration and mine development.

Savannah Resources is a development stage company engaged in the multi-commodity development portfolio spanning heavy mineral sands in Mozambique, copper in Oman and lithium in Finland.