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; Data mining; Data warehousing; Development and creation of computer programmes for data processing; Development, updating and maintenance of software and data bases; Electric meter reading and data analysis; Electricity and natural gas services, namely, meter data management and analysis; Gas meter reading and data analysis; Water meter reading and data analysis