The key to a successful implementation and operation of a Core Banking System is the in-depth knowledge and comprehensive understanding of your requirements: The functionally rich and modern OBS Online Banking System paired with our highly skilled and experienced project teams, which all possess fundamental banking and business knowledge, form a solid basis of your success.
We Understood.
Financial Knowledge for Your Success.


DIE SOFTWARE Peter Fitzon GmbH was founded in 1983 as an independent and international software house to provide a comprehensive range of banking and financial solutions. With its product OBS they rank as one of the leading core banking providers in Germany and German-speaking Europe. Currently there are over 100 employees working in Ebersberg, near Munich, and Zurich, within the Swiss company DIE SOFTWARE Peter Fitzon AG.

The subsidiary DIE SOFTWARE BAaS Banking Applications and Services GmbH provides for the clients OBS and other systems necessary for the banks' operations in an ASP model. The operation and support of the systems are completely handled by DIE SOFTWARE BAaS Banking Applications and Services GmbH.

Clients of DIE SOFTWARE profit from more than 30 years experience, which is shown not only in the broad functionality of the Core Banking System OBS, but also in the deep consulting experience and profound knowledge of the financial markets that exemplifies the employees of DIE SOFTWARE.

Beside the further enhancement of OBS and the intensive consulting of our clients, the social engagement in various different areas is an integral part of the company philosophy of DIE SOFTWARE.


Essential elements of our corporate strategy are:

  • Fully fledged banking software OBS Online Banking System
    • Joint evolution of the kernel with individual customisation
    • Implementation of single modules or complete system
  • Longstanding partnership with our clients
    • Source code open for joint further development
    • Open interfaces
  • Functionality, technology and user-friendly environment
    • Broad functionality
    • Modern and consistent technology
    • workflow driven processing
  • ASP – Banking Applications as a Service
    • Operation and support of OBS und related banking systems
    • Single point of contact for the users

We understand your business and we have the knowledge for your success. Read a sample of how we support e.g. Bethmann Bank to make success stories out of complex integration projects.


The Company is managed by the owners, together with an experienced management team:

Peter Fitzon

Klaus J. Friese

Dieter Heidrich

Martin Köhler

Jörg Martin

Sven Oldenburg

Patrick R. Weber

References and Partnerships

Our clients include prominent German and European private banks and special institutions. For more information please do not hesitate to contact us.

We have partnerships with prestigious distributors.

Contacts and Locations

How to contact us in Ebersberg near Munich or Zurich:

DIE SOFTWARE Peter Fitzon GmbH

Im Klosterbauhof 3
D - 85560 Ebersberg
Phone: +49 (0) 80 92 / 86 17 - 0
Fax: +49 (0) 80 92 / 86 17 - 300

Arrive and stay in Ebersberg

DIE SOFTWARE BAaS Banking Applications and Services GmbH

Im Klosterbauhof 3
D - 85560 Ebersberg
Phone: +49 (0) 80 92 / 86 17 - 0
Fax: +49 (0) 80 92 / 86 17 - 300

Arrive and stay in Ebersberg


Schaffhauserstr. 331
CH - 8050 Zurich
Phone: +41 (0) 43 / 48 83 - 000
Fax: +41 (0) 44 / 380 25 03

Arrive and stay in Zurich