One of the cornerstones of investigative journalism is business-related data mining. As for Italian companies, it is possible to consult documents online through Registro Imprese ‒ but, should the need arise, are there other means of investigation when following a lead up on companies based in other countries? And how do you analyse and interpret that data? In what way, for example, can tracing maritime traffic be useful? The Investigative Reporting Project Italy’s (IRPI) team of teachers, will give the workshop participants all the necessary tools for an investigation that keeps up with the times.