Business Sobieski up for sale? 4 July 2005 The 37.5% stake in question is controlled by Pekao and 32.5% owned by PKO BP, which could allegedly be sold to Austria's Warimpex. More from Business All Yesterday 88.3% of Poles choose products from promotional flyers when shopping 2 days ago Poland prepares major highway upgrades as congestion grows 2 days ago Paid DataWalk secures U.S. patent protection for AI technology