Automatic securities merger for a Swiss banking association.

Development and monitoring of the automatic securities merger for several Raiffeisen banks.


The aim of this project was to enable the fully automated and comprehensible merger of the existing securities portfolio. Around 20 mergers needed to take place within a time frame of ten weeks.


Due to the requirements, the company relied on quick transfers, automated control mechanisms, and the timely tracking of all attached systems.

The solution implemented met all of the requirements and was able to indicate at any time during the execution of the mergers which customer or which account/custody account could potentially cause problems at which point.

Our contribution

  • Conception and development of a mechanism that allowed the conversion of existing keys to new ones and on the other hand retained the current state of processing.
  • This pragmatic approach allowed for regression and could also be used to test the completeness of the merger.

Staff know-how, which made the solution possible.

Daniel Horsch

Lead Engineer: The built-in control mechanisms identified possible quality deficiencies at an early stage and allowed a quick decision for a technical GO after an automated merger.

The flawless use of HIS has solved a time-critical problem for us in the project quickly and cleanly.

Jean-Claude Andres, Project manager

Would you like more information?

Daniel Horsch
Department Head
P +41 44 445 69 69
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