42 Computer programming for telecommunications; advisory services for telecommunication technology, namely, telecommunications technology consultancy; recording data for others relating to energy consumption in buildings on optical, digital and magnetic media for electronic storage and electronic storage of data relating to energy consumption in buildings; technology consulting services in the field of alternative energy production; technical management of IT stock and related computer software, namely, remote and on-site management of information technology (IT) systems of others comprised of electronic messaging systems and computer software; technical support services for operating and monitoring computer networks, namely, monitoring technological functions of computer network systems and security of computer network systems; design of computer programs for data processing, duplication of computer programs; studies and research in the field of operating telecommunications networks, namely, scientific and technical studies and research relating to the operation of data transmission and communications devices, namely, computers, tablets, phones; computer code conversion for others; technical expertise services in the nature of product design and engineering services all in the field of radio communication; software development; software design; software rental; installation and maintenance of software; software programming services; computer programming and software design; development of software for secure network operations; software design for digital signal processing; electronic data processing software design services; software as a service (SAAS) services featuring software for data management; research in the field of energy; data securing services, namely, data encryption services and authentication, issuance and validation of digital certificates; computerized analysis of data, namely, computerized data mining; data analysis, namely, data mining; recovery, migration and electronic storage of computer data; services for authentication of information, messages and data, namely, administering digital certificates, administering digital keys, and enforcing, restricting and controlling access privileges of users of computing resources for cloud, mobile or network resources based on assigned credentials; consulting services in the field of telecommunications technologies, namely, providing analysis and advice related to the design of radio communication infrastructure and equipment; contribution to standard specifications, namely, development of quality control standards for telecommunications equipment and development and establishment of testing specifications and procedures for the telecommunications industry to assure compliance with industry standards