42 Design and maintenance of computer sites for third parties; Installation of computer software; Consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; Design, creation, hosting and maintenance of internet sites for third parties; Data warehousing; Computer service, namely, acting as an application service provider in the field of knowledge management to host computer application software for the collection, editing, organizing, modifying, book marking, transmission, storage and sharing of data and information