42 Technological planning, research and development of installations, equipment and apparatus in the field of electrical energy transmission and distribution systems; development of electric accumulators and electric batteries; technological consultancy and advisory services in the technology field of energy transmission and distribution; creating in the nature of development and rental of computer programs and process engineering computer programs for the construction, equipping, installation and operating of facilities in the field of energy transmission and distribution; technical project management, namely, computer project management services in the field of energy transmission and distribution; design and development of computer hardware and software used in the field of energy transmission and distribution; technical consultancy, namely, technological consulting in the field of energy transmission and distribution; maintenance and installation of computer software; software as a service, namely, hosting software for management of electric vehicle chargers used in the field of energy transmission and distribution; Platform as a Service (PaaS) featuring computer software platforms for electric vehicle charger device management for use in the field of energy transmission and distribution; Hosting platforms on the Internet, namely, providing a web hosting platform for management of electric chargers; Cloud computing featuring software for use in electric vehicle charger device management