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
  Industrial AI: Rethinking value creation
- 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
  - 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
  - Customer Magazines
    Trends, developments and reports in our industries
  - 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

04/29/2026 Press Release PSI postpones the publication of its 2025 annual and consolidated financial statements to May 2026

The publication of the audited 2025 annual and consolidated financial statements of PSI Software SE, which was most recently scheduled for late April 2026, will be postponed until May 2026.

04/23/2026 Press Release PSI wins Factory Innovation Award 2026 in the category “Artificial Intelligence in the Factory”

PSI Software SE has won the Factory Innovation Award 2026 in the “Artificial Intelligence in the Factory” category. As a provider of ERP and MES software, PSI prevailed over renowned competitors and accepted the award at this year’s Hannover Messe.

04/15/2026 Press Release PSI and Partners develop in joint DISEGO project eIoT platform for distributed and IT-secure control of electrical distribution grids

PSI Software SE, together with six other partners in the DISEGO research project, has developed and successfully tested an Energy Internet of Things (eIoT) platform for the distributed and IT-secure control of electrical distribution grids. The project was funded by the German Federal Ministry for Economic Affairs and Energy (BMWE).

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.