42 Information technology (IT) consultancy; IT services; Data security consultancy; Internet security consultancy; Computer project management in the field of EDP; Computer services for the analysis of data; Design and development of data processing apparatus; Computer design and programming services; Computer network services; Development and testing of computing methods, algorithms and software; Software development, programming and implementation; Creation of computing platforms for third parties; Development of systems for the processing of data; Design and development of data processing systems; Design and development of electronic database software; IT consultancy, advisory and information services; IT project management; IT service management (ITSM); IT security, protection and restoration; Development of databases; Data migration services; Software engineering; Software engineering services for data processing programs