Andrzej Siess began to cooperate with Raben Group at the beginning of the 90’s of the last century, when Raben established its logistics business 28 years ago in Poland. Nowadays Raben Group is operating in 13 countries including Poland in the CEE region. The Company employs 10.000 people, have 1.000.000 sqm for rent and run 8.000 trucks in daily business. Andrzej Siess has been working as Board Adviser to Raben Group Management for many years. He represents Raben in Foreign Chambers of Commerce as well as Domestic and International Institutions like Polish Chamber of Commerce, Polish Foreign Investment Agency and Trade and many others in Poland.