Calatrava Capital S.A.  Calatrava Capital S.A. – a holding company listed on Warsaw Stock Exchange, which supervises and manages several subsidiaries (WSE: CTC, WIG80 Index). It invests in projects of excellent rate of return. Main activity of Calatrava Capital includes: analysis, restructuring, financing, selling of companies or floating them on a stock market. Currently, in the company’s portfolio there are companies from IT, energy and fuel sectors. The company’s CEO and the major shareholder is Paweł Narkiewicz. Calatrava Capital SA traces its beginnings to an IT company called Invar & Biuro System SA, which was set up in 2000 (following a merger of INVAR SYSTEM SA and a listed company ZTB BIUROSYSTEM SA), and focused its activities on the integration of ICT systems.