| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Tuski Geology Group | 25% 25% 25% 25% 25% 25% 25% 25% 25% March 21, 2025 March 19, 2024 May 13, 2020 March 20, 2017 June 13, 2016 May 20, 2016 August 4, 2015 February 27, 2015 January 12, 2011 | |
| Ltd Batu Grup | 50% May 16, 2016 | |
| Ltd Tuovi | 50% 50% 50% 50% 50% 50% August 7, 2018 December 30, 2015 October 25, 2011 August 24, 2011 December 27, 2010 January 14, 2010 | |