Business Jacek Hensler, BBDO Group 26 September 2005 At the same time he will retain the position of general director of the advertising agency BBDO Warszawa. Piotr Niedziela, the former president and finance director, has resigned and is now vice president of the group. 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