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        2024
    
        
                
                        
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        Merger of the German subsidiaries into PSI Software SE.
    
        
                
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        2023
    
        
                
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        Effective November, 1, Robert Klaffus has been appointed to the Management Board of PSI Software SE as CEO.
    
        
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        2023
    
        
                
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        Conversion of former PSI Software AG to PSI Software SE.
    
        
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        2021
    
        
                
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        Effective 1 July 2021, Gunnar Glöckner has been appointed to the Management Board of PSI Software SE as Chief Financial Officer.
    
        
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        2020
    
        
                
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        PSI acquires prognosis software provider Prognos Energy GmbH and the Swiss network planning software specialist NEPLAN AG.
    
        
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        2019
    
        
                
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        Takeover of the Network Control Software Segment PRINS of BTC Business Technology Consulting AG. In May, PSI celebrates its 50th anniversary - a half a century of process know-how.
    
        
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        2018
    
        
                
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        AI-based PSI software solutions for vehicle production and charging management support the accelerated growth of electromobility.
    
        
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        2017
    
        
                
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        Company name of PSI Aktiengesellschaft für Produkte und Systeme der Informationstechnologie changes to PSI Software AG.
    
        
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        2016
    
        
                
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        Company name of PSIPENTA changes to PSI Automotive & Industry GmbH.
    
        
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        2015
    
        
                
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        PSI makes further progress on the future topic of the Industrial Internet in the context of several research projects.
    
        
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        2014
    
        
                
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        Takeover of the strongest competitor in the metals industry, Broner Metals.
    
        
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        2013
    
        
                
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        PSI subsidiary founded in Brazil.
    
        
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        2012
    
        
                
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        Strengthening of the energy business with the acquisition of the Time-steps AG.
    
        
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        2011
    
        
                
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        PSI subsidiary founded in North America.
    
        
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        2010
    
        
                
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        PSI develops first integrated mining control system.
    
        
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        2009
    
        
                
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        PSI celebrates its 40th anniversary. Since 1969, PSI develops and integrates software solutions and complete systems for utilities, manufacturers, logistics and infrastructure providers.
    
        
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        2008
    
        
                
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        Formation of a subsidiary and a joint venture in Russia. International expansion in the metals, production and energy industry.
    
        
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        2007
    
        
                
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        Process control system for efficient raw materials production; market entry into the Russian steel and electricity industry.
    
        
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        2006
    
        
                
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        Opening of representative office in Russia; new sales partnerships in Eastern Europe and Asia.
    
        
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        2005
    
        
                
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        First major orders from Chinese steel industry and expansion of the logistics division to Russia.
    
        
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        2004
    
        
                
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        PSI subsidiaries founded in Poland and China.
    
        
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        2003
    
        
                
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        PSI develops the first integrated control system for controlling complex manufacturing processes.
    
        
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        2002
    
        
                
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        Generation shift in top management; Restructure of PSI into an integrated control system enterprise.
    
        
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        2000
    
        
                
                         | 
                    
            
    
                        
                            
        
                
            
    
        PSI acquires the gas management system division from debis Systems and starts internationalization of its energy business.
    
        
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        1998
    
        
                
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        Initial public offering (IPO) on August 31.
    
        
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        1996
    
        
                
                         | 
                    
            
    
                        
                            
        
                
            
    
        Development of the first object-oriented ERP system PSIpenta.
    
        
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        1994
    
        
                
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        The company is converted into a joint-stock corporation.
    
        
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        1986
    
        
                
                         | 
                    
            
    
                        
                            
        
                
            
    
        Market launch of PIUSS-O, the company’s first standard software product for production planning (PPS).
    
        
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        1976
    
        
                
                         | 
                    
            
    
                        
                            
        
                
            
    
        The company wins its first large order from the energy supply sector.
    
        
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        1974
    
        
                
                         | 
                    
            
    
                        
                            
        
                
            
    
        PSI is the first German company to introduce an employee stock option plan.
    
        
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        1969
    
        
                
                         | 
                    
            
    
                        
                            
        
                
            
    
        PSI Gesellschaft für Prozesssteuerungs- und Informationssysteme GmbH is founded in Berlin. First order from the steel industry.
    
        
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