| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Ioni | 12.5% 12.5% 12.5% 12.5% 12.5% 50% October 12, 2015 March 24, 2015 October 24, 2014 October 17, 2014 September 22, 2014 December 25, 2013 | |
| Ltd Mederi | 42% (Former) 42% (Former) 42% (Former) 42% (Former) 42% (Former) June 30, 2020 December 2, 2019 July 30, 2019 August 27, 2018 March 17, 2016 | |