ASK AnwendungsSysteme für Informationsverarbeitung Keller GmbH
(ASK Application Systems for Information Technology Keller Ltd.)
Who we are
ASK was founded in 1989. We are a team of five employees and three subcontractors. Our services range from IBM Mainframe Systems through to the most up to date technologies in information processing.
In 1994 we won a maintenance contract for IBM’s “Interactive Financial System” (IFS) which gave us responsibility not only to service the product but also all IFS-Customers worldwide.
IBM withdrew the product from the market in 2001. Since then, we have continued to service IFS-Customers.