4
Electrical energy
7
Pumps [machines]; Industrial robots; Current generators; Filtering machines, separators and centrifuges; Food and beverage processing and preparation machines and apparatus
9
Communication and networking software; Office and business applications; Artificial intelligence and machine learning software; Software for monitoring, analysing, controlling and running processes for operating production installations; Utility, security and cryptography software; Communications equipment; Apparatus and instruments for accumulating and storing electricity; Apparatus and instruments for controlling electricity; Electrical and electronic components; Access control devices; Data loggers and recorders
35
Public relations services; Provision and rental of advertising space, time and media; Administrative support and data processing services; Human resources management and recruitment services
37
Charging of batteries and power storage devices, and rental of equipment therefore
39
Navigation (positioning, and route and course plotting); Sightseeing, tour guide and excursion services; Vehicle parking and storage; Transport information, advice and reservation services; Distribution of energy; Distribution of electricity to households; storage of energy; Information and advisory services in relation to the distribution of energy
40
Energy production; Electricity generating; Electricity generating; Generation of power; Air and water conditioning and purification; Food and beverage treatment
42
Hosting of computer sites (websites); Design and development of energy distribution networks; advisory services relating to energy consumption and efficiency; Recording data relating to energy consumption in buildings; Providing technical advice relating to energy-saving measures; Technological consultancy in the fields of energy production and use; Engineering services; Testing, authentication and quality control