42 Computer network services; computer software consulting services; network diagnostic services; electronic storage services for archiving data, databases, datasets, images and other electronic data; hosting of computerized data, files, applications and information; hosting of digital content on the internet; cloud computing services; installation of software; installation and maintenance of database software; development, updating and maintenance of software and database systems; design and development of systems for data input, output, processing, display, analysis and storage; hosting of databases; development of technologies for the protection of electronic networks; computer security services for protection against illegal network access; development and maintenance of computer database software; design and development of computer software for reading, transmitting and organizing data; design and development of computer software for evaluation and calculation of data; services for the extraction, transformation and loading of datasets; design and development of data storage systems; design and development of data processing systems; temporary electronic storage of information and data; electronic data storage and data back-up services; recovery of electronic data; design of computer databases; design of system infrastructure; electronic storage of files and documents; software technical support services; database technical support services; outsource service providers in the field of information technology; technical writing; monitoring of computer systems by remote access; consultancy in the design and development of computer hardware; hosting computer sites; providing search engines for the internet; information technology consultancy