GPM Systemy is privately owned company, founded in 2006, in Poland. GPM (GPM Systemy Sp. z o.o.) is a leading reporting software provider for banking sector in Poland. Our mission is to simplify reporting of banks. Activity fields From the very beginning the mission of the company was to simplify reporting of banks. In this face, GPM placed its key activity around two main fields: - supervision and organization of the banking sector - reporting requirements of the supervised entities of the banking sector Experience and Competences From among of many executed by us projects we would like to emphasize some, still existing banking reporting systems, including as follows: - conception and origination and later leadership in design, execution and implementation of system WEBIS – one of the systems used in Poland by the whole banking sector, - close cooperation on the field of reporting systems and processes with The National Bank of Poland, - designing and implementation of reporting systems, including these based on XBRL, in Polish and European banks and Polish branches of foreign banks, - designing and implementation of a system for XBRL data analysis, - designing and implementation of three supervising solutions based on the XBRL, for banking sector supervision.