Direkt zum Inhalt

- Solutions
- Industries
  Solutions for your industry at a glance
- Products
  More information about our products
- Use Cases
  The optimal solution for challenging processes
- Success Stories
- Case Studies
  Success stories of our customers
- Reference Customers
  A selection of companies that use our software
- Trends
- Blog
  Unlock valuable knowledge and practical advice on our blog.
- Magazine
  Internationalization: Global expertise. Local success.
- Trainings & Events
- Trainings
  Learn how to use our software products
- Webinars
  Learn about our solutions in hands-on online seminars
- Fairs & Events
  Meet experts at leading industry events
- Resources
- Download Center
  Documents and brochures for download
- Contact
  Get in touch
- Support Center
  Get help & assistance
- Career
- Job Offers
  Current vacancies in the PSI Group
- Insights
  The people behind PSI and their development stories
- Job Portrait
  Get to know the different roles and tasks at PSI
- Company
- - Company Profile
  - Management
    Board of Directors and the Supervisory Board
  - Mission & Vision
    We are PSI
  - Business Units
    Our Business Units at a Glance
  - Code of Conduct
    For fair treatment of all stakeholders
  - Locations
    Our locations in Europe, Asia and the Americas
  - PSI Subsidiaries
    Overview of companies controlled by PSI
  - Partners
    Become a PSI technology partner
  - Research & Development
    Research projects focused on new technologies
  - History
    History of PSI Software SE
- - Newsroom
  - Press Releases
    Current press releases from the PSI Group
  - Media Coverage
    Articles and links to global media coverage
  - Spotlights
    People, ideas, and moments that make us who we are
  - Media Center
    Pictures, videos, interviews und podcasts
- - Investor Relations
  - Reports
    Current and previous annual and quarterly reports
  - Share
    Important information on the PSI share
  - Analyst Ratings
    Current analyst ratings for the PSI share
  - Ad-hoc Announcements
    Important news on current developments
  - Corporate Governance
    Declarations, reports and articles of association
  - Financial Calendar
    Upcoming and past dates
  - Takeover offer Warburg Pincus
    Information and documents
  - Investor Service
    Our newsletter for investors
- - Sustainability
  - Business ethics
    Our attitude and operating principles
  - Corporate governance
    Effective leadership for a sustainable company
  - Environment & Products
    Environmental goals and achievements
  - Customers & Suppliers
    High standards in our business relationships
  - Social commitment
    Our commitment to society
  - Employees
    Fair treatment as the foundation of a successful community
  - SDGs
    Our contribution to sustainable development
  - Certificates
    Compliance with internationally accepted standards.

PSI Software Company

As an independent software manufacturer, PSI is the technology leader for process control systems that ensure sustainable energy supply and production by combining AI methods with industrially proven optimization methods.

Latest news

11/03/2026 Press Release BARTH+CO KONTRAKTLOGISTIK controls warehouse and logistics processes with PSIwms

BARTH+CO KONTRAKTLOGISTIK GmbH & Co. KG has commissioned PSI Software SE to implement the warehouse management system PSIwms. Initially, the logistics service provider will use the system at its Hallbergmoos location to manage warehouse and logistics processes. Looking ahead, two additional locations are scheduled to be integrated.

10/30/2026 Press Release PSI reports revenue growth and one-time expenses after nine months

In the first nine months of 2026, the PSI Group increased its consolidated revenues by 3.6% to 210.9 million euros (September 30, 2025: 203.6 million euros). Adjusted EBIT, which excludes restructuring and transaction-related costs, improved significantly in the third quarter compared with the same period last year to 5.7 million euros (July…

09/30/2026 Press Release PSI strengthens Leadership Team with Michael Seeberger as Chief Revenue Officer and Dr. Michael Ameling as Chief Technology Officer

PSI Software SE is strengthening its leadership team with the appointment of two experienced leaders from the software industry. Michael Seeberger will join as Chief Revenue Officer effective October 1, 2026 and will be responsible for the international sales organization, marketing & communications, and partner management. Effective January 1,…

To the newsroom

Key Figures

260.8 mil. Revenues (2024)

2,300 employees from 35 nations

17 countries worldwide with PSI locations

Further Information

Company Profile

Facts and figures and more information about the areas in which PSI software products are used.

Newsroom

News and other media about the company.

Investor Relations

Invest in our clear, sustainable growth strategy.

Sustainability

Find out more about our commitment to sustainability and environmental protection.

Locations

PSI has both German and international locations in Europe, Asia and North America.