Finanz Informatik (FI), headquartered in Frankfurt am Main, is the IT service provider of the German Savings Banks Finance Group. Their customers include around 400 savings banks, 8 federal state banks and DekaBank, as well as 10 state home loan banks and various other companies within the Savings Banks Finance Group and the financial service sector.

Finanz Informatik provides a full range of information technology services, including the development and implementation of IT solutions, networks and technical infrastructure, as well as data centers, consulting, training and support. With the OSPlus IT banking solution, FI has one of the leading IT systems in the German retailbanking sector. Finanz Informatik is responsible for servicing 120 million accounts and handles over 110 billion technical transactions every year. is developing and operating the standard advisory and market info system in the German Savings Banks sector (“S-Investor”) on behalf of FI. Integrated in OSPlus around 25.000 professional intranet user and 400 public websites are using’s technology as well as the service facilities of our helpdesk and data center operation infrastructure.

Beyond that and partner companies are significantly involved in supplying and processing the Savings Banks portfolio management system.