| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Gazavtomatika | 20% February 2, 2011 | |
| Ltd San Siti | 14.5% (Former) 14.5% (Former) 14.5% (Former) 14.5% (Former) 14.5% (Former) 14.5% (Former) 14.5% (Former) 14.5% (Former) February 6, 2017 November 20, 2014 July 7, 2014 May 28, 2014 October 3, 2012 August 22, 2011 November 5, 2010 July 26, 2010 | |