17/06/2008
PSI Awarded Additional Important Contract in Chinese Steel Sector
02/06/2008
PSI integrates leading expert for software-based decision support and process optimisation
28/05/2008
PSI: Joint-venture for the Russian energy market
28/04/2008
PSI General Meeting Elects New Capital Representatives to Supervisory Board
24/04/2008
PSI Continues Positive Development in the First Quarter
16/04/2008
PSI Increases EBIT and Liquid Funds in First Quarter
01/04/2008
PSI Awarded Contract by Tube Producer Vallourec&Mannesmann Tubes
13/03/2008
PSI Achieves Best Result in the History of the Company in 2007
17/01/2008
PSI Increases 2007 Result and New Orders
14/12/2007
