Design of semiconductors integrated circuits; research and development of semiconductors integrated circuits for others; creating and maintaining websites for others; hosting websites; conversion of data or documents from physical to electronic media; design of integrated circuit layout; rental of computers; recovery of computer data; rental of computer software; design of computer software; installation of computer software; updating of computer software; maintenance of computer software; design services relating to computer systems; computer system analysis; computer programming; data conversion of computer programs and data; duplication of computer programs; rental of computer programme translations; computer hardware consultancy