Systems for warehouse management and transport optimization. | more »



Software for planning and production management


Software for planning and production management. | more »



Public transport

Integrated systems for public transit companies. | more »




Solutions for network operators and electricity trading companies. | more »



Gas and oil

Network management systems for gas and fuel pipelines. | more »



Our products

Complete list of our solutions. | more »



Competence, experience, innovation.

We operate for 50 years. We spend 10% of our revenue on R&D.

PSI Poland

  • Experience. We operate for more than 45 years. We have completed thousands of deployments around the world.
  • Responsibility. We create "mission critical" software  to support the key processes of our customers.
  • Innovation. Many of our clients are leaders in their industries. Together we develop new, innovative functionalities.
  • Development. We spend 10% of our revenue on R&D.
  • Quality and safety. We apply the best practices of IT: ISO9001:2015 and ISO27001:2013 certified.  

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  • Our clients

    Whatever we do, client is the most important for us. During 45 years of activity we witnessed many successes and incredible business development of many of our customers. We are with our clients even in difficult times. Our activity is based on building a sustainable, long-term relationship based on trust.

    Check who trusted us:

    Logistics   Production   Gas and oil   Electricity   Public transport

Working at PSI

Being fully aware that our Company is driven by people, we do our outmost to provide them with proper working conditions and a friendly environment. Partnership rules and openness of communication are very important to us. We build lasting relationships based on transparent terms of cooperation and mutual respect


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The PSI technology platform combines the best of more than 45 years of software experience of the PSI Group. PSI framework is based on latest technologies, is rich in options and functions, stable and highly available. Currently, most of work associated with the development of the platform is realized in Poznan.


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