| Company | Share | Date / Documentation |
|---|---|---|
| Ltd Lider Betoni | 33% (Former) 33% (Former) 33% (Former) 33% (Former) April 26, 2011 January 10, 2011 July 28, 2010 May 27, 2010 | |
| Ltd M.k.+ | 25% 100% 50% 50% June 8, 2018 May 19, 2011 May 16, 2011 July 2, 2010 | |