An international software company formed by the merger of Quay Financial Software and Micrognosis, and fully owned by CSK Corporation, Japan. CSK Software is based in Frankfurt/Main (Germany) with offices in London (UK), Zurich (Switzerland), Madrid (Spain), and Singapore. Products segments are RDD: Real-time data delivery, main product is Slingshot for delivering real-time data over the Internet (real push technology). ETS: Electronic Trading Systems, price calculation and automatic trading (with connections to XONTRO and XETRA). EAI: Enterprise Application Integration, main product is XGen, a universal message converter with GUI and connections also to SWIFT.