Andre Koppel Software GmbH is one of the leading companies in germany that creates software for insolvency management and accounting analysation. The main product INVEP was build over a period of more than 20 years. The insolvency management system (INVEP) has processed jobs with more than 70000 persons involved and monetary volumes > one billion euros. The system is under continuous development. An increasing number of customers (insolvency managers) here in germany is using this system. Since 2012 a great amount of addons are developed for financial data analysis to detect fraud and possibilities for restructuring. The analytical engine uses Wolfram Mathematica. The engine is able to process and analyze accounts with more than 100000 entries within several seconds. The flexibility of the analytical engine combined with a great amount of interfaces, import and export options, and an own buildin programming language makes it one of the leading systems in the world. The complete INVEP-System provides a great amount of options to create custom addons and to modify the system for special customer needs.