Development, programming and implementation of software and interfaces, development of computer hardware, hosting, software as a service (SaaS), platform as a service (PaaS) and rental of software, rental of computer hardware and installations, IT consultancy and information, IT security services in the nature of protection and recovery of computer data, data duplication and conversion, data coding, computer analysis and diagnostics; scientific and industrial research; providing computer programs on data networks, in particular on the internet; software updating; computer system analysis; providing online, non-downloadable software to enable customers to remotely manage, administer, modify, optimize and control the operation of industrial plants and power plants; repair, installation and maintenance of computer software and technical consultancy relating thereto; provision of temporary use of on-line non-downloadable operating software for accessing and using a cloud computer network; monitoring of computer systems by remote access; technological services relating to computers, computer networking, on-line computer services, updating of computer system memory banks, and data migration, updating of websites, for others, monitoring of computer systems by remote access; data encryption services; technology consultancy services in the field of industrial plant and power plant optimization; engineering and technical consultancy services related thereto in the field of energy for owners and operators of industrial and commercial facilities; engineering services and technical and technological consultancy services in the field of the measurement and monitoring of energy to improve energy efficiency for owners and operators of industrial and commercial facilities; technological consultancy with respect to electrical systems, control systems, automation systems, power plants, machines and machine tools, and systems for production and distribution of energy and of computer hardware and computer software; services for monitoring and controlling industrial processes, in particular in the field of virtual power plants and power generation; services for monitoring emissions, in particular carbon dioxide emissions; services for monitoring industrial and power plant information technology; consultancy and technical advice in the field of energy-saving; technical project studies as well as related consulting; services provided by an engineer; technical project studies; technological monitoring and control in the field of energy management, energy distribution networks, machines, industrial plants; monitoring, diagnostic and inspection services for fault detection in production, transmission and electricity distribution systems and in machines and industrial plants; services in all areas of energy management and supply, namely the formulation of technical strategies, taking into account ecology and infrastructure; rental of checking (supervision) apparatus included in this class, in particular apparatus for checking power consumption; providing platforms on the internet; providing electronic information, communications and transaction platforms on the internet.